# HG changeset patch
# User Markus Broeker<broeker.markus@googlemail.com>
# Date 1455485216 -3600
# Node ID f11c31f7fa3e7232339235879bf56a5c96511770
# Parent  a56e7f9a046308d58471851229bcac9e0d383bc3
Alten Library Ordner entfernt

diff --git a/library/log4php/Logger.php b/library/log4php/Logger.php
deleted file mode 100644
--- a/library/log4php/Logger.php
+++ /dev/null
@@ -1,596 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-require dirname(__FILE__) . '/LoggerAutoloader.php';
-
-/**
- * This is the central class in the log4php package. All logging operations
- * are done through this class.
- *
- * The main logging methods are:
- *    <ul>
- *        <li>{@link trace()}</li>
- *        <li>{@link debug()}</li>
- *        <li>{@link info()}</li>
- *        <li>{@link warn()}</li>
- *        <li>{@link error()}</li>
- *        <li>{@link fatal()}</li>
- *    </ul>
- *
- * @package    log4php
- * @license       http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version       SVN: $Id: Logger.php 1395241 2012-10-07 08:28:53Z ihabunek $
- * @link       http://logging.apache.org/log4php
- */
-class Logger {
-
-    /**
-     * Logger additivity. If set to true then child loggers will inherit
-     * the appenders of their ancestors by default.
-     * @var boolean
-     */
-    private $additive = true;
-
-    /**
-     * The Logger's fully qualified class name.
-     * TODO: Determine if this is useful.
-     */
-    private $fqcn = 'Logger';
-
-    /** The assigned Logger level. */
-    private $level;
-
-    /** The name of this Logger instance. */
-    private $name;
-
-    /** The parent logger. Set to null if this is the root logger. */
-    private $parent;
-
-    /** A collection of appenders linked to this logger. */
-    private $appenders = array();
-
-    /**
-     * Constructor.
-     * @param string $name Name of the logger.
-     */
-    public function __construct($name) {
-        $this->name = $name;
-    }
-
-    /**
-     * Returns the logger name.
-     * @return string
-     */
-    public function getName() {
-        return $this->name;
-    }
-
-    /**
-     * Returns the parent Logger. Can be null if this is the root logger.
-     * @return Logger
-     */
-    public function getParent() {
-        return $this->parent;
-    }
-
-    // ******************************************
-    // *** Logging methods                    ***
-    // ******************************************
-
-    /**
-     * Log a message object with the TRACE level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function trace($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelTrace(), $message, $throwable);
-    }
-
-    /**
-     * Log a message object with the DEBUG level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function debug($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelDebug(), $message, $throwable);
-    }
-
-    /**
-     * Log a message object with the INFO Level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function info($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelInfo(), $message, $throwable);
-    }
-
-    /**
-     * Log a message with the WARN level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function warn($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelWarn(), $message, $throwable);
-    }
-
-    /**
-     * Log a message object with the ERROR level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function error($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelError(), $message, $throwable);
-    }
-
-    /**
-     * Log a message object with the FATAL level.
-     *
-     * @param mixed $message message
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function fatal($message, $throwable = null) {
-        $this->log(LoggerLevel::getLevelFatal(), $message, $throwable);
-    }
-
-    /**
-     * Log a message using the provided logging level.
-     *
-     * @param LoggerLevel $level The logging level.
-     * @param mixed $message Message to log.
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     */
-    public function log(LoggerLevel $level, $message, $throwable = null) {
-        if ($this->isEnabledFor($level)) {
-            $event = new LoggerLoggingEvent($this->fqcn, $this, $level, $message, null, $throwable);
-            $this->callAppenders($event);
-        }
-
-        // Forward the event upstream if additivity is turned on
-        if (isset($this->parent) && $this->getAdditivity()) {
-
-            // Use the event if already created
-            if (isset($event)) {
-                $this->parent->logEvent($event);
-            } else {
-                $this->parent->log($level, $message, $throwable);
-            }
-        }
-    }
-
-    /**
-     * Logs an already prepared logging event object.
-     * @param LoggerLoggingEvent $event
-     */
-    public function logEvent(LoggerLoggingEvent $event) {
-        if ($this->isEnabledFor($event->getLevel())) {
-            $this->callAppenders($event);
-        }
-
-        // Forward the event upstream if additivity is turned on
-        if (isset($this->parent) && $this->getAdditivity()) {
-            $this->parent->logEvent($event);
-        }
-    }
-
-    /**
-     * If assertion parameter evaluates as false, then logs the message
-     * using the ERROR level.
-     *
-     * @param bool $assertion
-     * @param string $msg message to log
-     */
-    public function assertLog($assertion = true, $msg = '') {
-        if ($assertion == false) {
-            $this->error($msg);
-        }
-    }
-
-    /**
-     * This method creates a new logging event and logs the event without
-     * further checks.
-     *
-     * It should not be called directly. Use {@link trace()}, {@link debug()},
-     * {@link info()}, {@link warn()}, {@link error()} and {@link fatal()}
-     * wrappers.
-     *
-     * @param string $fqcn Fully qualified class name of the Logger
-     * @param Exception $throwable Optional throwable information to include
-     *   in the logging event.
-     * @param LoggerLevel $level log level
-     * @param mixed $message message to log
-     */
-    public function forcedLog($fqcn, $throwable, LoggerLevel $level, $message) {
-        $event = new LoggerLoggingEvent($fqcn, $this, $level, $message, null, $throwable);
-        $this->callAppenders($event);
-
-        // Forward the event upstream if additivity is turned on
-        if (isset($this->parent) && $this->getAdditivity()) {
-            $this->parent->logEvent($event);
-        }
-    }
-
-    /**
-     * Forwards the given logging event to all linked appenders.
-     * @param LoggerLoggingEvent $event
-     */
-    public function callAppenders($event) {
-        foreach ($this->appenders as $appender) {
-            $appender->doAppend($event);
-        }
-    }
-
-    // ******************************************
-    // *** Checker methods                    ***
-    // ******************************************
-
-    /**
-     * Check whether this Logger is enabled for a given Level passed as parameter.
-     *
-     * @param LoggerLevel level
-     * @return boolean
-     */
-    public function isEnabledFor(LoggerLevel $level) {
-        return $level->isGreaterOrEqual($this->getEffectiveLevel());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the TRACE Level.
-     * @return boolean
-     */
-    public function isTraceEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelTrace());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the DEBUG Level.
-     * @return boolean
-     */
-    public function isDebugEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelDebug());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the INFO Level.
-     * @return boolean
-     */
-    public function isInfoEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelInfo());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the WARN Level.
-     * @return boolean
-     */
-    public function isWarnEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelWarn());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the ERROR Level.
-     * @return boolean
-     */
-    public function isErrorEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelError());
-    }
-
-    /**
-     * Check whether this Logger is enabled for the FATAL Level.
-     * @return boolean
-     */
-    public function isFatalEnabled() {
-        return $this->isEnabledFor(LoggerLevel::getLevelFatal());
-    }
-
-    // ******************************************
-    // *** Configuration methods              ***
-    // ******************************************
-
-    /**
-     * Adds a new appender to the Logger.
-     * @param LoggerAppender $appender The appender to add.
-     */
-    public function addAppender($appender) {
-        $appenderName = $appender->getName();
-        $this->appenders[$appenderName] = $appender;
-    }
-
-    /** Removes all appenders from the Logger. */
-    public function removeAllAppenders() {
-        foreach ($this->appenders as $name => $appender) {
-            $this->removeAppender($name);
-        }
-    }
-
-    /**
-     * Remove the appender passed as parameter form the Logger.
-     * @param mixed $appender an appender name or a {@link LoggerAppender} instance.
-     */
-    public function removeAppender($appender) {
-        if ($appender instanceof LoggerAppender) {
-            $appender->close();
-            unset($this->appenders[$appender->getName()]);
-        } else if (is_string($appender) and isset($this->appenders[$appender])) {
-            $this->appenders[$appender]->close();
-            unset($this->appenders[$appender]);
-        }
-    }
-
-    /**
-     * Returns the appenders linked to this logger as an array.
-     * @return array collection of appender names
-     */
-    public function getAllAppenders() {
-        return $this->appenders;
-    }
-
-    /**
-     * Returns a linked appender by name.
-     * @return LoggerAppender
-     */
-    public function getAppender($name) {
-        return $this->appenders[$name];
-    }
-
-    /**
-     * Sets the additivity flag.
-     * @param boolean $additive
-     */
-    public function setAdditivity($additive) {
-        $this->additive = (bool)$additive;
-    }
-
-    /**
-     * Returns the additivity flag.
-     * @return boolean
-     */
-    public function getAdditivity() {
-        return $this->additive;
-    }
-
-    /**
-     * Starting from this Logger, search the Logger hierarchy for a non-null level and return it.
-     * @see LoggerLevel
-     * @return LoggerLevel or null
-     */
-    public function getEffectiveLevel() {
-        for ($logger = $this; $logger !== null; $logger = $logger->getParent()) {
-            if ($logger->getLevel() !== null) {
-                return $logger->getLevel();
-            }
-        }
-    }
-
-    /**
-     * Get the assigned Logger level.
-     * @return LoggerLevel The assigned level or null if none is assigned.
-     */
-    public function getLevel() {
-        return $this->level;
-    }
-
-    /**
-     * Set the Logger level.
-     *
-     * Use LoggerLevel::getLevelXXX() methods to get a LoggerLevel object, e.g.
-     * <code>$logger->setLevel(LoggerLevel::getLevelInfo());</code>
-     *
-     * @param LoggerLevel $level The level to set, or NULL to clear the logger level.
-     */
-    public function setLevel(LoggerLevel $level = null) {
-        $this->level = $level;
-    }
-
-    /**
-     * Checks whether an appender is attached to this logger instance.
-     *
-     * @param LoggerAppender $appender
-     * @return boolean
-     */
-    public function isAttached(LoggerAppender $appender) {
-        return isset($this->appenders[$appender->getName()]);
-    }
-
-    /**
-     * Sets the parent logger.
-     * @param Logger $logger
-     */
-    public function setParent(Logger $logger) {
-        $this->parent = $logger;
-    }
-
-    // ******************************************
-    // *** Static methods and properties      ***
-    // ******************************************
-
-    /** The logger hierarchy used by log4php. */
-    private static $hierarchy;
-
-    /** Inidicates if log4php has been initialized */
-    private static $initialized = false;
-
-    /**
-     * Returns the hierarchy used by this Logger.
-     *
-     * Caution: do not use this hierarchy unless you have called initialize().
-     * To get Loggers, use the Logger::getLogger and Logger::getRootLogger
-     * methods instead of operating on on the hierarchy directly.
-     *
-     * @return LoggerHierarchy
-     */
-    public static function getHierarchy() {
-        if (!isset(self::$hierarchy)) {
-            self::$hierarchy = new LoggerHierarchy(new LoggerRoot());
-        }
-        return self::$hierarchy;
-    }
-
-    /**
-     * Returns a Logger by name. If it does not exist, it will be created.
-     *
-     * @param string $name The logger name
-     * @return Logger
-     */
-    public static function getLogger($name) {
-        if (!self::isInitialized()) {
-            self::configure();
-        }
-        return self::getHierarchy()->getLogger($name);
-    }
-
-    /**
-     * Returns the Root Logger.
-     * @return LoggerRoot
-     */
-    public static function getRootLogger() {
-        if (!self::isInitialized()) {
-            self::configure();
-        }
-        return self::getHierarchy()->getRootLogger();
-    }
-
-    /**
-     * Clears all Logger definitions from the logger hierarchy.
-     * @return boolean
-     */
-    public static function clear() {
-        return self::getHierarchy()->clear();
-    }
-
-    /**
-     * Destroy configurations for logger definitions
-     */
-    public static function resetConfiguration() {
-        self::getHierarchy()->resetConfiguration();
-        self::getHierarchy()->clear(); // TODO: clear or not?
-        self::$initialized = false;
-    }
-
-    /**
-     * Safely close all appenders.
-     * @deprecated This is no longer necessary due the appenders shutdown via
-     * destructors.
-     */
-    public static function shutdown() {
-        return self::getHierarchy()->shutdown();
-    }
-
-    /**
-     * check if a given logger exists.
-     *
-     * @param string $name logger name
-     * @return boolean
-     */
-    public static function exists($name) {
-        return self::getHierarchy()->exists($name);
-    }
-
-    /**
-     * Returns an array this whole Logger instances.
-     * @see Logger
-     * @return array
-     */
-    public static function getCurrentLoggers() {
-        return self::getHierarchy()->getCurrentLoggers();
-    }
-
-    /**
-     * Configures log4php.
-     *
-     * This method needs to be called before the first logging event has
-     * occured. If this method is not called before then the default
-     * configuration will be used.
-     *
-     * @param string|array $configuration Either a path to the configuration
-     *   file, or a configuration array.
-     *
-     * @param string|LoggerConfigurator $configurator A custom
-     * configurator class: either a class name (string), or an object which
-     * implements the LoggerConfigurator interface. If left empty, the default
-     * configurator implementation will be used.
-     */
-    public static function configure($configuration = null, $configurator = null) {
-        self::resetConfiguration();
-        $configurator = self::getConfigurator($configurator);
-        $configurator->configure(self::getHierarchy(), $configuration);
-        self::$initialized = true;
-    }
-
-    /**
-     * Creates a logger configurator instance based on the provided
-     * configurator class. If no class is given, returns an instance of
-     * the default configurator.
-     *
-     * @param string|LoggerConfigurator $configurator The configurator class
-     * or LoggerConfigurator instance.
-     */
-    private static function getConfigurator($configurator = null) {
-        if ($configurator === null) {
-            return new LoggerConfiguratorDefault();
-        }
-
-        if (is_object($configurator)) {
-            if ($configurator instanceof LoggerConfigurator) {
-                return $configurator;
-            } else {
-                trigger_error("log4php: Given configurator object [$configurator] does not implement the LoggerConfigurator interface. Reverting to default configurator.", E_USER_WARNING);
-                return new LoggerConfiguratorDefault();
-            }
-        }
-
-        if (is_string($configurator)) {
-            if (!class_exists($configurator)) {
-                trigger_error("log4php: Specified configurator class [$configurator] does not exist. Reverting to default configurator.", E_USER_WARNING);
-                return new LoggerConfiguratorDefault();
-            }
-
-            $instance = new $configurator();
-
-            if (!($instance instanceof LoggerConfigurator)) {
-                trigger_error("log4php: Specified configurator class [$configurator] does not implement the LoggerConfigurator interface. Reverting to default configurator.", E_USER_WARNING);
-                return new LoggerConfiguratorDefault();
-            }
-
-            return $instance;
-        }
-
-        trigger_error("log4php: Invalid configurator specified. Expected either a string or a LoggerConfigurator instance. Reverting to default configurator.", E_USER_WARNING);
-        return new LoggerConfiguratorDefault();
-    }
-
-    /**
-     * Returns true if the log4php framework has been initialized.
-     * @return boolean
-     */
-    private static function isInitialized() {
-        return self::$initialized;
-    }
-}
diff --git a/library/log4php/LoggerAppender.php b/library/log4php/LoggerAppender.php
deleted file mode 100644
--- a/library/log4php/LoggerAppender.php
+++ /dev/null
@@ -1,289 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Abstract class that defines output logs strategies.
- *
- * @version $Revision: 1374777 $
- * @package log4php
- */
-abstract class LoggerAppender extends LoggerConfigurable {
-
-    /**
-     * Set to true when the appender is closed. A closed appender will not
-     * accept any logging requests.
-     * @var boolean
-     */
-    protected $closed = false;
-
-    /**
-     * The first filter in the filter chain.
-     * @var LoggerFilter
-     */
-    protected $filter;
-
-    /**
-     * The appender's layout. Can be null if the appender does not use
-     * a layout.
-     * @var LoggerLayout
-     */
-    protected $layout;
-
-    /**
-     * Appender name. Used by other components to identify this appender.
-     * @var string
-     */
-    protected $name;
-
-    /**
-     * Appender threshold level. Events whose level is below the threshold
-     * will not be logged.
-     * @var LoggerLevel
-     */
-    protected $threshold;
-
-    /**
-     * Set to true if the appender requires a layout.
-     *
-     * True by default, appenders which do not use a layout should override
-     * this property to false.
-     *
-     * @var boolean
-     */
-    protected $requiresLayout = true;
-
-    /**
-     * Default constructor.
-     * @param string $name Appender name
-     */
-    public function __construct($name = '') {
-        $this->name = $name;
-
-        if ($this->requiresLayout) {
-            $this->layout = $this->getDefaultLayout();
-        }
-    }
-
-    public function __destruct() {
-        $this->close();
-    }
-
-    /**
-     * Returns the default layout for this appender. Can be overriden by
-     * derived appenders.
-     *
-     * @return LoggerLayout
-     */
-    public function getDefaultLayout() {
-        return new LoggerLayoutSimple();
-    }
-
-    /**
-     * Adds a filter to the end of the filter chain.
-     * @param LoggerFilter $filter add a new LoggerFilter
-     */
-    public function addFilter($filter) {
-        if ($this->filter === null) {
-            $this->filter = $filter;
-        } else {
-            $this->filter->addNext($filter);
-        }
-    }
-
-    /**
-     * Clears the filter chain by removing all the filters in it.
-     */
-    public function clearFilters() {
-        $this->filter = null;
-    }
-
-    /**
-     * Returns the first filter in the filter chain.
-     * The return value may be <i>null</i> if no is filter is set.
-     * @return LoggerFilter
-     */
-    public function getFilter() {
-        return $this->filter;
-    }
-
-    /**
-     * Returns the first filter in the filter chain.
-     * The return value may be <i>null</i> if no is filter is set.
-     * @return LoggerFilter
-     */
-    public function getFirstFilter() {
-        return $this->filter;
-    }
-
-    /**
-     * Performs threshold checks and invokes filters before delegating logging
-     * to the subclass' specific <i>append()</i> method.
-     * @see LoggerAppender::append()
-     * @param LoggerLoggingEvent $event
-     */
-    public function doAppend(LoggerLoggingEvent $event) {
-        if ($this->closed) {
-            return;
-        }
-
-        if (!$this->isAsSevereAsThreshold($event->getLevel())) {
-            return;
-        }
-
-        $filter = $this->getFirstFilter();
-        while ($filter !== null) {
-            switch ($filter->decide($event)) {
-                case LoggerFilter::DENY:
-                    return;
-                case LoggerFilter::ACCEPT:
-                    return $this->append($event);
-                case LoggerFilter::NEUTRAL:
-                    $filter = $filter->getNext();
-            }
-        }
-        $this->append($event);
-    }
-
-    /**
-     * Sets the appender layout.
-     * @param LoggerLayout $layout
-     */
-    public function setLayout($layout) {
-        if ($this->requiresLayout()) {
-            $this->layout = $layout;
-        }
-    }
-
-    /**
-     * Returns the appender layout.
-     * @return LoggerLayout
-     */
-    public function getLayout() {
-        return $this->layout;
-    }
-
-    /**
-     * Configurators call this method to determine if the appender
-     * requires a layout.
-     *
-     * <p>If this method returns <i>true</i>, meaning that layout is required,
-     * then the configurator will configure a layout using the configuration
-     * information at its disposal.     If this method returns <i>false</i>,
-     * meaning that a layout is not required, then layout configuration will be
-     * skipped even if there is available layout configuration
-     * information at the disposal of the configurator.</p>
-     *
-     * <p>In the rather exceptional case, where the appender
-     * implementation admits a layout but can also work without it, then
-     * the appender should return <i>true</i>.</p>
-     *
-     * @return boolean
-     */
-    public function requiresLayout() {
-        return $this->requiresLayout;
-    }
-
-    /**
-     * Retruns the appender name.
-     * @return string
-     */
-    public function getName() {
-        return $this->name;
-    }
-
-    /**
-     * Sets the appender name.
-     * @param string $name
-     */
-    public function setName($name) {
-        $this->name = $name;
-    }
-
-    /**
-     * Returns the appender's threshold level.
-     * @return LoggerLevel
-     */
-    public function getThreshold() {
-        return $this->threshold;
-    }
-
-    /**
-     * Sets the appender threshold.
-     *
-     * @param LoggerLevel|string $threshold Either a {@link LoggerLevel}
-     *   object or a string equivalent.
-     * @see LoggerOptionConverter::toLevel()
-     */
-    public function setThreshold($threshold) {
-        $this->setLevel('threshold', $threshold);
-    }
-
-    /**
-     * Checks whether the message level is below the appender's threshold.
-     *
-     * If there is no threshold set, then the return value is always <i>true</i>.
-     *
-     * @param LoggerLevel $level
-     * @return boolean Returns true if level is greater or equal than
-     *   threshold, or if the threshold is not set. Otherwise returns false.
-     */
-    public function isAsSevereAsThreshold($level) {
-        if ($this->threshold === null) {
-            return true;
-        }
-        return $level->isGreaterOrEqual($this->getThreshold());
-    }
-
-    /**
-     * Prepares the appender for logging.
-     *
-     * Derived appenders should override this method if option structure
-     * requires it.
-     */
-    public function activateOptions() {
-        $this->closed = false;
-    }
-
-    /**
-     * Forwards the logging event to the destination.
-     *
-     * Derived appenders should implement this method to perform actual logging.
-     *
-     * @param LoggerLoggingEvent $event
-     */
-    abstract protected function append(LoggerLoggingEvent $event);
-
-    /**
-     * Releases any resources allocated by the appender.
-     *
-     * Derived appenders should override this method to perform proper closing
-     * procedures.
-     */
-    public function close() {
-        $this->closed = true;
-    }
-
-    /** Triggers a warning for this logger with the given message. */
-    protected function warn($message) {
-        $id = get_class($this) . (empty($this->name) ? '' : ":{$this->name}");
-        trigger_error("log4php: [$id]: $message", E_USER_WARNING);
-    }
-
-}
diff --git a/library/log4php/LoggerAppenderPool.php b/library/log4php/LoggerAppenderPool.php
deleted file mode 100644
--- a/library/log4php/LoggerAppenderPool.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Pool implmentation for LoggerAppender instances.
- *
- * The pool is used when configuring log4php. First all appender instances
- * are created in the pool. Afterward, they are linked to loggers, each
- * appender can be linked to multiple loggers. This makes sure duplicate
- * appenders are not created.
- *
- * @version $Revision: 1350602 $
- * @package log4php
- */
-class LoggerAppenderPool {
-
-    /** Holds appenders indexed by their name */
-    public static $appenders = array();
-
-    /**
-     * Adds an appender to the pool.
-     * The appender must be named for this operation.
-     * @param LoggerAppender $appender
-     */
-    public static function add(LoggerAppender $appender) {
-        $name = $appender->getName();
-
-        if (empty($name)) {
-            trigger_error('log4php: Cannot add unnamed appender to pool.', E_USER_WARNING);
-            return;
-        }
-
-        if (isset(self::$appenders[$name])) {
-            trigger_error("log4php: Appender [$name] already exists in pool. Overwriting existing appender.", E_USER_WARNING);
-        }
-
-        self::$appenders[$name] = $appender;
-    }
-
-    /**
-     * Retrieves an appender from the pool by name.
-     * @param string $name Name of the appender to retrieve.
-     * @return LoggerAppender The named appender or NULL if no such appender
-     *  exists in the pool.
-     */
-    public static function get($name) {
-        return isset(self::$appenders[$name]) ? self::$appenders[$name] : null;
-    }
-
-    /**
-     * Removes an appender from the pool by name.
-     * @param string $name Name of the appender to remove.
-     */
-    public static function delete($name) {
-        unset(self::$appenders[$name]);
-    }
-
-    /**
-     * Returns all appenders from the pool.
-     * @return array Array of LoggerAppender objects.
-     */
-    public static function getAppenders() {
-        return self::$appenders;
-    }
-
-    /**
-     * Checks whether an appender exists in the pool.
-     * @param string $name Name of the appender to look for.
-     * @return boolean TRUE if the appender with the given name exists.
-     */
-    public static function exists($name) {
-        return isset(self::$appenders[$name]);
-    }
-
-    /**
-     * Clears all appenders from the pool.
-     */
-    public static function clear() {
-        self::$appenders = array();
-    }
-}
\ No newline at end of file
diff --git a/library/log4php/LoggerAutoloader.php b/library/log4php/LoggerAutoloader.php
deleted file mode 100644
--- a/library/log4php/LoggerAutoloader.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *        http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-if (function_exists('__autoload')) {
-    trigger_error("log4php: It looks like your code is using an __autoload() function. log4php uses spl_autoload_register() which will bypass your __autoload() function and may break autoloading.", E_USER_WARNING);
-}
-
-spl_autoload_register(array('LoggerAutoloader', 'autoload'));
-
-/**
- * Class autoloader.
- *
- * @package log4php
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1394956 $
- */
-class LoggerAutoloader {
-
-    /** Maps classnames to files containing the class. */
-    private static $classes = array(
-
-        // Base
-        'LoggerAppender' => '/LoggerAppender.php',
-        'LoggerAppenderPool' => '/LoggerAppenderPool.php',
-        'LoggerConfigurable' => '/LoggerConfigurable.php',
-        'LoggerConfigurator' => '/LoggerConfigurator.php',
-        'LoggerException' => '/LoggerException.php',
-        'LoggerFilter' => '/LoggerFilter.php',
-        'LoggerHierarchy' => '/LoggerHierarchy.php',
-        'LoggerLevel' => '/LoggerLevel.php',
-        'LoggerLocationInfo' => '/LoggerLocationInfo.php',
-        'LoggerLoggingEvent' => '/LoggerLoggingEvent.php',
-        'LoggerMDC' => '/LoggerMDC.php',
-        'LoggerNDC' => '/LoggerNDC.php',
-        'LoggerLayout' => '/LoggerLayout.php',
-        'LoggerReflectionUtils' => '/LoggerReflectionUtils.php',
-        'LoggerRoot' => '/LoggerRoot.php',
-        'LoggerThrowableInformation' => '/LoggerThrowableInformation.php',
-
-        // Appenders
-        'LoggerAppenderConsole' => '/appenders/LoggerAppenderConsole.php',
-        'LoggerAppenderDailyFile' => '/appenders/LoggerAppenderDailyFile.php',
-        'LoggerAppenderEcho' => '/appenders/LoggerAppenderEcho.php',
-        'LoggerAppenderFile' => '/appenders/LoggerAppenderFile.php',
-        'LoggerAppenderMail' => '/appenders/LoggerAppenderMail.php',
-        'LoggerAppenderMailEvent' => '/appenders/LoggerAppenderMailEvent.php',
-        'LoggerAppenderMongoDB' => '/appenders/LoggerAppenderMongoDB.php',
-        'LoggerAppenderNull' => '/appenders/LoggerAppenderNull.php',
-        'LoggerAppenderFirePHP' => '/appenders/LoggerAppenderFirePHP.php',
-        'LoggerAppenderPDO' => '/appenders/LoggerAppenderPDO.php',
-        'LoggerAppenderPhp' => '/appenders/LoggerAppenderPhp.php',
-        'LoggerAppenderRollingFile' => '/appenders/LoggerAppenderRollingFile.php',
-        'LoggerAppenderSocket' => '/appenders/LoggerAppenderSocket.php',
-        'LoggerAppenderSyslog' => '/appenders/LoggerAppenderSyslog.php',
-
-        // Configurators
-        'LoggerConfigurationAdapter' => '/configurators/LoggerConfigurationAdapter.php',
-        'LoggerConfigurationAdapterINI' => '/configurators/LoggerConfigurationAdapterINI.php',
-        'LoggerConfigurationAdapterPHP' => '/configurators/LoggerConfigurationAdapterPHP.php',
-        'LoggerConfigurationAdapterXML' => '/configurators/LoggerConfigurationAdapterXML.php',
-        'LoggerConfiguratorDefault' => '/configurators/LoggerConfiguratorDefault.php',
-
-        // Filters
-        'LoggerFilterDenyAll' => '/filters/LoggerFilterDenyAll.php',
-        'LoggerFilterLevelMatch' => '/filters/LoggerFilterLevelMatch.php',
-        'LoggerFilterLevelRange' => '/filters/LoggerFilterLevelRange.php',
-        'LoggerFilterStringMatch' => '/filters/LoggerFilterStringMatch.php',
-
-        // Helpers
-        'LoggerFormattingInfo' => '/helpers/LoggerFormattingInfo.php',
-        'LoggerOptionConverter' => '/helpers/LoggerOptionConverter.php',
-        'LoggerPatternParser' => '/helpers/LoggerPatternParser.php',
-        'LoggerUtils' => '/helpers/LoggerUtils.php',
-
-        // Pattern converters
-        'LoggerPatternConverter' => '/pattern/LoggerPatternConverter.php',
-        'LoggerPatternConverterClass' => '/pattern/LoggerPatternConverterClass.php',
-        'LoggerPatternConverterCookie' => '/pattern/LoggerPatternConverterCookie.php',
-        'LoggerPatternConverterDate' => '/pattern/LoggerPatternConverterDate.php',
-        'LoggerPatternConverterEnvironment' => '/pattern/LoggerPatternConverterEnvironment.php',
-        'LoggerPatternConverterFile' => '/pattern/LoggerPatternConverterFile.php',
-        'LoggerPatternConverterLevel' => '/pattern/LoggerPatternConverterLevel.php',
-        'LoggerPatternConverterLine' => '/pattern/LoggerPatternConverterLine.php',
-        'LoggerPatternConverterLiteral' => '/pattern/LoggerPatternConverterLiteral.php',
-        'LoggerPatternConverterLocation' => '/pattern/LoggerPatternConverterLocation.php',
-        'LoggerPatternConverterLogger' => '/pattern/LoggerPatternConverterLogger.php',
-        'LoggerPatternConverterMDC' => '/pattern/LoggerPatternConverterMDC.php',
-        'LoggerPatternConverterMessage' => '/pattern/LoggerPatternConverterMessage.php',
-        'LoggerPatternConverterMethod' => '/pattern/LoggerPatternConverterMethod.php',
-        'LoggerPatternConverterNDC' => '/pattern/LoggerPatternConverterNDC.php',
-        'LoggerPatternConverterNewLine' => '/pattern/LoggerPatternConverterNewLine.php',
-        'LoggerPatternConverterProcess' => '/pattern/LoggerPatternConverterProcess.php',
-        'LoggerPatternConverterRelative' => '/pattern/LoggerPatternConverterRelative.php',
-        'LoggerPatternConverterRequest' => '/pattern/LoggerPatternConverterRequest.php',
-        'LoggerPatternConverterServer' => '/pattern/LoggerPatternConverterServer.php',
-        'LoggerPatternConverterSession' => '/pattern/LoggerPatternConverterSession.php',
-        'LoggerPatternConverterSessionID' => '/pattern/LoggerPatternConverterSessionID.php',
-        'LoggerPatternConverterSuperglobal' => '/pattern/LoggerPatternConverterSuperglobal.php',
-        'LoggerPatternConverterThrowable' => '/pattern/LoggerPatternConverterThrowable.php',
-
-        // Layouts
-        'LoggerLayoutHtml' => '/layouts/LoggerLayoutHtml.php',
-        'LoggerLayoutPattern' => '/layouts/LoggerLayoutPattern.php',
-        'LoggerLayoutSerialized' => '/layouts/LoggerLayoutSerialized.php',
-        'LoggerLayoutSimple' => '/layouts/LoggerLayoutSimple.php',
-        'LoggerLayoutTTCC' => '/layouts/LoggerLayoutTTCC.php',
-        'LoggerLayoutXml' => '/layouts/LoggerLayoutXml.php',
-
-        // Renderers
-        'LoggerRendererDefault' => '/renderers/LoggerRendererDefault.php',
-        'LoggerRendererException' => '/renderers/LoggerRendererException.php',
-        'LoggerRendererMap' => '/renderers/LoggerRendererMap.php',
-        'LoggerRenderer' => '/renderers/LoggerRenderer.php',
-    );
-
-    /**
-     * Loads a class.
-     * @param string $className The name of the class to load.
-     */
-    public static function autoload($className) {
-        if (isset(self::$classes[$className])) {
-            include dirname(__FILE__) . self::$classes[$className];
-        }
-    }
-}
diff --git a/library/log4php/LoggerConfigurable.php b/library/log4php/LoggerConfigurable.php
deleted file mode 100644
--- a/library/log4php/LoggerConfigurable.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * A base class from which all classes which have configurable properties are
- * extended. Provides a generic setter with integrated validation.
- *
- * @package log4php
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision $
- * @since 2.2
- */
-abstract class LoggerConfigurable {
-
-    /** Setter function for boolean type. */
-    protected function setBoolean($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toBooleanEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected a boolean value. Property not changed.");
-        }
-    }
-
-    /** Setter function for integer type. */
-    protected function setInteger($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toIntegerEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected an integer. Property not changed.");
-        }
-    }
-
-    /** Setter function for LoggerLevel values. */
-    protected function setLevel($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toLevelEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected a level value. Property not changed.");
-        }
-    }
-
-    /** Setter function for integer type. */
-    protected function setPositiveInteger($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toPositiveIntegerEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected a positive integer. Property not changed.");
-        }
-    }
-
-    /** Setter for file size. */
-    protected function setFileSize($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toFileSizeEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected a file size value.  Property not changed.");
-        }
-    }
-
-    /** Setter function for numeric type. */
-    protected function setNumeric($property, $value) {
-        try {
-            $this->$property = LoggerOptionConverter::toNumericEx($value);
-        } catch (Exception $ex) {
-            $value = var_export($value, true);
-            $this->warn("Invalid value given for '$property' property: [$value]. Expected a number. Property not changed.");
-        }
-    }
-
-    /** Setter function for string type. */
-    protected function setString($property, $value, $nullable = false) {
-        if ($value === null) {
-            if ($nullable) {
-                $this->$property = null;
-            } else {
-                $this->warn("Null value given for '$property' property. Expected a string. Property not changed.");
-            }
-        } else {
-            try {
-                $value = LoggerOptionConverter::toStringEx($value);
-                $this->$property = LoggerOptionConverter::substConstants($value);
-            } catch (Exception $ex) {
-                $value = var_export($value, true);
-                $this->warn("Invalid value given for '$property' property: [$value]. Expected a string. Property not changed.");
-            }
-        }
-    }
-
-    /** Triggers a warning. */
-    protected function warn($message) {
-        $class = get_class($this);
-        trigger_error("log4php: $class: $message", E_USER_WARNING);
-    }
-}
diff --git a/library/log4php/LoggerConfigurator.php b/library/log4php/LoggerConfigurator.php
deleted file mode 100644
--- a/library/log4php/LoggerConfigurator.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Interface for logger configurators.
- *
- * @package log4php
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1213710 $
- * @since 2.2
- */
-interface LoggerConfigurator {
-    /**
-     * Configures log4php based on the given configuration.
-     *
-     * All configurators implementations must implement this interface.
-     *
-     * @param LoggerHierarchy $hierarchy The hierarchy on which to perform
-     *        the configuration.
-     * @param mixed $input Either path to the config file or the
-     *        configuration as an array.
-     */
-    public function configure(LoggerHierarchy $hierarchy, $input = null);
-}
\ No newline at end of file
diff --git a/library/log4php/LoggerException.php b/library/log4php/LoggerException.php
deleted file mode 100644
--- a/library/log4php/LoggerException.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * LoggerException class
- *
- * @version $Revision: 1334369 $
- * @package log4php
- */
-class LoggerException extends Exception {
-}
diff --git a/library/log4php/LoggerFilter.php b/library/log4php/LoggerFilter.php
deleted file mode 100644
--- a/library/log4php/LoggerFilter.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Users should extend this class to implement customized logging
- * event filtering. Note that {@link LoggerCategory} and {@link LoggerAppender},
- * the parent class of all standard
- * appenders, have built-in filtering rules. It is suggested that you
- * first use and understand the built-in rules before rushing to write
- * your own custom filters.
- *
- * <p>This abstract class assumes and also imposes that filters be
- * organized in a linear chain. The {@link #decide
- * decide(LoggerLoggingEvent)} method of each filter is called sequentially,
- * in the order of their addition to the chain.
- *
- * <p>The {@link decide()} method must return one
- * of the integer constants {@link LoggerFilter::DENY},
- * {@link LoggerFilter::NEUTRAL} or {@link LoggerFilter::ACCEPT}.
- *
- * <p>If the value {@link LoggerFilter::DENY} is returned, then the log event is
- * dropped immediately without consulting with the remaining
- * filters.
- *
- * <p>If the value {@link LoggerFilter::NEUTRAL} is returned, then the next filter
- * in the chain is consulted. If there are no more filters in the
- * chain, then the log event is logged. Thus, in the presence of no
- * filters, the default behaviour is to log all logging events.
- *
- * <p>If the value {@link LoggerFilter::ACCEPT} is returned, then the log
- * event is logged without consulting the remaining filters.
- *
- * <p>The philosophy of log4php filters is largely inspired from the
- * Linux ipchains.
- *
- * @version $Revision: 1213283 $
- * @package log4php
- */
-abstract class LoggerFilter extends LoggerConfigurable {
-
-    /**
-     * The log event must be logged immediately without consulting with
-     * the remaining filters, if any, in the chain.
-     */
-    const ACCEPT = 1;
-
-    /**
-     * This filter is neutral with respect to the log event. The
-     * remaining filters, if any, should be consulted for a final decision.
-     */
-    const NEUTRAL = 0;
-
-    /**
-     * The log event must be dropped immediately without consulting
-     * with the remaining filters, if any, in the chain.
-     */
-    const DENY = -1;
-
-    /**
-     * @var LoggerFilter Points to the next {@link LoggerFilter} in the filter chain.
-     */
-    protected $next;
-
-    /**
-     * Usually filters options become active when set. We provide a
-     * default do-nothing implementation for convenience.
-     */
-    public function activateOptions() {
-    }
-
-    /**
-     * Decide what to do.
-     * <p>If the decision is {@link LoggerFilter::DENY}, then the event will be
-     * dropped. If the decision is {@link LoggerFilter::NEUTRAL}, then the next
-     * filter, if any, will be invoked. If the decision is {@link LoggerFilter::ACCEPT} then
-     * the event will be logged without consulting with other filters in
-     * the chain.
-     *
-     * @param LoggerLoggingEvent $event The {@link LoggerLoggingEvent} to decide upon.
-     * @return integer {@link LoggerFilter::NEUTRAL} or {@link LoggerFilter::DENY}|{@link LoggerFilter::ACCEPT}
-     */
-    public function decide(LoggerLoggingEvent $event) {
-        return self::NEUTRAL;
-    }
-
-    /**
-     * Adds a new filter to the filter chain this filter is a part of.
-     * If this filter has already and follow up filter, the param filter
-     * is passed on until it is the last filter in chain.
-     *
-     * @param $filter - the filter to add to this chain
-     */
-    public function addNext($filter) {
-        if ($this->next !== null) {
-            $this->next->addNext($filter);
-        } else {
-            $this->next = $filter;
-        }
-    }
-
-    /**
-     * Returns the next filter in this chain
-     * @return the next filter
-     */
-    public function getNext() {
-        return $this->next;
-    }
-
-}
diff --git a/library/log4php/LoggerHierarchy.php b/library/log4php/LoggerHierarchy.php
deleted file mode 100644
--- a/library/log4php/LoggerHierarchy.php
+++ /dev/null
@@ -1,257 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This class is specialized in retrieving loggers by name and also maintaining
- * the logger hierarchy. The logger hierarchy is dealing with the several Log-Levels
- * Logger can have. From log4j website:
- *
- * "A logger is said to be an ancestor of another logger if its name followed
- * by a dot is a prefix of the descendant logger name. A logger is said to be
- * a parent of a child logger if there are no ancestors between itself and the
- * descendant logger."
- *
- * Child Loggers do inherit their Log-Levels from their Ancestors. They can
- * increase their Log-Level compared to their Ancestors, but they cannot decrease it.
- *
- * <p>The casual user does not have to deal with this class directly.</p>
- *
- * <p>The structure of the logger hierarchy is maintained by the
- * getLogger method. The hierarchy is such that children link
- * to their parent but parents do not have any pointers to their
- * children. Moreover, loggers can be instantiated in any order, in
- * particular descendant before ancestor.</p>
- *
- * <p>In case a descendant is created before a particular ancestor,
- * then it creates a provision node for the ancestor and adds itself
- * to the provision node. Other descendants of the same ancestor add
- * themselves to the previously created provision node.</p>
- *
- * @version $Revision: 1394956 $
- * @package log4php
- */
-class LoggerHierarchy {
-
-    /** Array holding all Logger instances. */
-    protected $loggers = array();
-
-    /**
-     * The root logger.
-     * @var RootLogger
-     */
-    protected $root;
-
-    /**
-     * The logger renderer map.
-     * @var LoggerRendererMap
-     */
-    protected $rendererMap;
-
-    /**
-     * Main level threshold. Events with lower level will not be logged by any
-     * logger, regardless of it's configuration.
-     * @var LoggerLevel
-     */
-    protected $threshold;
-
-    /**
-     * Creates a new logger hierarchy.
-     * @param LoggerRoot $root The root logger.
-     */
-    public function __construct(LoggerRoot $root) {
-        $this->root = $root;
-        $this->setThreshold(LoggerLevel::getLevelAll());
-        $this->rendererMap = new LoggerRendererMap();
-    }
-
-    /**
-     * Clears all loggers.
-     */
-    public function clear() {
-        $this->loggers = array();
-    }
-
-    /**
-     * Check if the named logger exists in the hierarchy.
-     * @param string $name
-     * @return boolean
-     */
-    public function exists($name) {
-        return isset($this->loggers[$name]);
-    }
-
-    /**
-     * Returns all the currently defined loggers in this hierarchy as an array.
-     * @return array
-     */
-    public function getCurrentLoggers() {
-        return array_values($this->loggers);
-    }
-
-    /**
-     * Returns a named logger instance logger. If it doesn't exist, one is created.
-     *
-     * @param string $name Logger name
-     * @return Logger Logger instance.
-     */
-    public function getLogger($name) {
-        if (!isset($this->loggers[$name])) {
-            $logger = new Logger($name);
-
-            $nodes = explode('.', $name);
-            $firstNode = array_shift($nodes);
-
-            // if name is not a first node but another first node is their
-            if ($firstNode != $name and isset($this->loggers[$firstNode])) {
-                $logger->setParent($this->loggers[$firstNode]);
-            } else {
-                // if there is no father, set root logger as father
-                $logger->setParent($this->root);
-            }
-
-            // if there are more nodes than one
-            if (count($nodes) > 0) {
-                // find parent node
-                foreach ($nodes as $node) {
-                    $parentNode = "$firstNode.$node";
-                    if (isset($this->loggers[$parentNode]) and $parentNode != $name) {
-                        $logger->setParent($this->loggers[$parentNode]);
-                    }
-                    $firstNode .= ".$node";
-                }
-            }
-
-            $this->loggers[$name] = $logger;
-        }
-
-        return $this->loggers[$name];
-    }
-
-    /**
-     * Returns the logger renderer map.
-     * @return LoggerRendererMap
-     */
-    public function getRendererMap() {
-        return $this->rendererMap;
-    }
-
-    /**
-     * Returns the root logger.
-     * @return LoggerRoot
-     */
-    public function getRootLogger() {
-        return $this->root;
-    }
-
-    /**
-     * Returns the main threshold level.
-     * @return LoggerLevel
-     */
-    public function getThreshold() {
-        return $this->threshold;
-    }
-
-    /**
-     * Returns true if the hierarchy is disabled for given log level and false
-     * otherwise.
-     * @return boolean
-     */
-    public function isDisabled(LoggerLevel $level) {
-        return ($this->threshold->toInt() > $level->toInt());
-    }
-
-    /**
-     * Reset all values contained in this hierarchy instance to their
-     * default.
-     *
-     * This removes all appenders from all loggers, sets
-     * the level of all non-root loggers to <i>null</i>,
-     * sets their additivity flag to <i>true</i> and sets the level
-     * of the root logger to {@link LOGGER_LEVEL_DEBUG}.
-     *
-     * <p>Existing loggers are not removed. They are just reset.
-     *
-     * <p>This method should be used sparingly and with care as it will
-     * block all logging until it is completed.</p>
-     */
-    public function resetConfiguration() {
-        $root = $this->getRootLogger();
-
-        $root->setLevel(LoggerLevel::getLevelDebug());
-        $this->setThreshold(LoggerLevel::getLevelAll());
-        $this->shutDown();
-
-        foreach ($this->loggers as $logger) {
-            $logger->setLevel(null);
-            $logger->setAdditivity(true);
-            $logger->removeAllAppenders();
-        }
-
-        $this->rendererMap->reset();
-        LoggerAppenderPool::clear();
-    }
-
-    /**
-     * Sets the main threshold level.
-     * @param LoggerLevel $l
-     */
-    public function setThreshold(LoggerLevel $threshold) {
-        $this->threshold = $threshold;
-    }
-
-    /**
-     * Shutting down a hierarchy will <i>safely</i> close and remove
-     * all appenders in all loggers including the root logger.
-     *
-     * The shutdown method is careful to close nested
-     * appenders before closing regular appenders. This is allows
-     * configurations where a regular appender is attached to a logger
-     * and again to a nested appender.
-     *
-     * @todo Check if the last paragraph is correct.
-     */
-    public function shutdown() {
-        $this->root->removeAllAppenders();
-
-        foreach ($this->loggers as $logger) {
-            $logger->removeAllAppenders();
-        }
-    }
-
-    /**
-     * Prints the current Logger hierarchy tree. Useful for debugging.
-     */
-    public function printHierarchy() {
-        $this->printHierarchyInner($this->getRootLogger(), 0);
-    }
-
-    private function printHierarchyInner(Logger $current, $level) {
-        for ($i = 0; $i < $level; $i++) {
-            echo ($i == $level - 1) ? "|--" : "|  ";
-        }
-        echo $current->getName() . "\n";
-
-        foreach ($this->loggers as $logger) {
-            if ($logger->getParent() == $current) {
-                $this->printHierarchyInner($logger, $level + 1);
-            }
-        }
-    }
-} 
diff --git a/library/log4php/LoggerLayout.php b/library/log4php/LoggerLayout.php
deleted file mode 100644
--- a/library/log4php/LoggerLayout.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Extend this abstract class to create your own log layout format.
- *
- * @version $Revision: 1213283 $
- * @package log4php
- */
-abstract class LoggerLayout extends LoggerConfigurable {
-    /**
-     * Activates options for this layout.
-     * Override this method if you have options to be activated.
-     */
-    public function activateOptions() {
-        return true;
-    }
-
-    /**
-     * Override this method to create your own layout format.
-     *
-     * @param LoggerLoggingEvent
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        return $event->getRenderedMessage();
-    }
-
-    /**
-     * Returns the content type output by this layout.
-     * @return string
-     */
-    public function getContentType() {
-        return "text/plain";
-    }
-
-    /**
-     * Returns the footer for the layout format.
-     * @return string
-     */
-    public function getFooter() {
-        return null;
-    }
-
-    /**
-     * Returns the header for the layout format.
-     * @return string
-     */
-    public function getHeader() {
-        return null;
-    }
-
-    /** Triggers a warning for this layout with the given message. */
-    protected function warn($message) {
-        trigger_error("log4php: [" . get_class($this) . "]: $message", E_USER_WARNING);
-    }
-}
diff --git a/library/log4php/LoggerLevel.php b/library/log4php/LoggerLevel.php
deleted file mode 100644
--- a/library/log4php/LoggerLevel.php
+++ /dev/null
@@ -1,274 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Defines the minimum set of levels recognized by the system, that is
- * <i>OFF</i>, <i>FATAL</i>, <i>ERROR</i>,
- * <i>WARN</i>, <i>INFO</i>, <i>DEBUG</i> and
- * <i>ALL</i>.
- *
- * <p>The <i>LoggerLevel</i> class may be subclassed to define a larger
- * level set.</p>
- *
- * @version $Revision: 1379729 $
- * @package log4php
- * @since 0.5
- */
-class LoggerLevel {
-
-    const OFF = 2147483647;
-    const FATAL = 50000;
-    const ERROR = 40000;
-    const WARN = 30000;
-    const INFO = 20000;
-    const DEBUG = 10000;
-    const TRACE = 5000;
-    const ALL = -2147483647;
-
-    /** Integer level value. */
-    private $level;
-
-    /** Contains a list of instantiated levels. */
-    private static $levelMap;
-
-    /** String representation of the level. */
-    private $levelStr;
-
-    /**
-     * Equivalent syslog level.
-     * @var integer
-     */
-    private $syslogEquivalent;
-
-    /**
-     * Constructor
-     *
-     * @param integer $level
-     * @param string $levelStr
-     * @param integer $syslogEquivalent
-     */
-    private function __construct($level, $levelStr, $syslogEquivalent) {
-        $this->level = $level;
-        $this->levelStr = $levelStr;
-        $this->syslogEquivalent = $syslogEquivalent;
-    }
-
-    /**
-     * Compares two logger levels.
-     *
-     * @param LoggerLevels $other
-     * @return boolean
-     */
-    public function equals($other) {
-        if ($other instanceof LoggerLevel) {
-            if ($this->level == $other->level) {
-                return true;
-            }
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Returns an Off Level
-     * @return LoggerLevel
-     */
-    public static function getLevelOff() {
-        if (!isset(self::$levelMap[LoggerLevel::OFF])) {
-            self::$levelMap[LoggerLevel::OFF] = new LoggerLevel(LoggerLevel::OFF, 'OFF', LOG_ALERT);
-        }
-        return self::$levelMap[LoggerLevel::OFF];
-    }
-
-    /**
-     * Returns a Fatal Level
-     * @return LoggerLevel
-     */
-    public static function getLevelFatal() {
-        if (!isset(self::$levelMap[LoggerLevel::FATAL])) {
-            self::$levelMap[LoggerLevel::FATAL] = new LoggerLevel(LoggerLevel::FATAL, 'FATAL', LOG_ALERT);
-        }
-        return self::$levelMap[LoggerLevel::FATAL];
-    }
-
-    /**
-     * Returns an Error Level
-     * @return LoggerLevel
-     */
-    public static function getLevelError() {
-        if (!isset(self::$levelMap[LoggerLevel::ERROR])) {
-            self::$levelMap[LoggerLevel::ERROR] = new LoggerLevel(LoggerLevel::ERROR, 'ERROR', LOG_ERR);
-        }
-        return self::$levelMap[LoggerLevel::ERROR];
-    }
-
-    /**
-     * Returns a Warn Level
-     * @return LoggerLevel
-     */
-    public static function getLevelWarn() {
-        if (!isset(self::$levelMap[LoggerLevel::WARN])) {
-            self::$levelMap[LoggerLevel::WARN] = new LoggerLevel(LoggerLevel::WARN, 'WARN', LOG_WARNING);
-        }
-        return self::$levelMap[LoggerLevel::WARN];
-    }
-
-    /**
-     * Returns an Info Level
-     * @return LoggerLevel
-     */
-    public static function getLevelInfo() {
-        if (!isset(self::$levelMap[LoggerLevel::INFO])) {
-            self::$levelMap[LoggerLevel::INFO] = new LoggerLevel(LoggerLevel::INFO, 'INFO', LOG_INFO);
-        }
-        return self::$levelMap[LoggerLevel::INFO];
-    }
-
-    /**
-     * Returns a Debug Level
-     * @return LoggerLevel
-     */
-    public static function getLevelDebug() {
-        if (!isset(self::$levelMap[LoggerLevel::DEBUG])) {
-            self::$levelMap[LoggerLevel::DEBUG] = new LoggerLevel(LoggerLevel::DEBUG, 'DEBUG', LOG_DEBUG);
-        }
-        return self::$levelMap[LoggerLevel::DEBUG];
-    }
-
-    /**
-     * Returns a Trace Level
-     * @return LoggerLevel
-     */
-    public static function getLevelTrace() {
-        if (!isset(self::$levelMap[LoggerLevel::TRACE])) {
-            self::$levelMap[LoggerLevel::TRACE] = new LoggerLevel(LoggerLevel::TRACE, 'TRACE', LOG_DEBUG);
-        }
-        return self::$levelMap[LoggerLevel::TRACE];
-    }
-
-    /**
-     * Returns an All Level
-     * @return LoggerLevel
-     */
-    public static function getLevelAll() {
-        if (!isset(self::$levelMap[LoggerLevel::ALL])) {
-            self::$levelMap[LoggerLevel::ALL] = new LoggerLevel(LoggerLevel::ALL, 'ALL', LOG_DEBUG);
-        }
-        return self::$levelMap[LoggerLevel::ALL];
-    }
-
-    /**
-     * Return the syslog equivalent of this level as an integer.
-     * @return integer
-     */
-    public function getSyslogEquivalent() {
-        return $this->syslogEquivalent;
-    }
-
-    /**
-     * Returns <i>true</i> if this level has a higher or equal
-     * level than the level passed as argument, <i>false</i>
-     * otherwise.
-     *
-     * @param LoggerLevel $other
-     * @return boolean
-     */
-    public function isGreaterOrEqual($other) {
-        return $this->level >= $other->level;
-    }
-
-    /**
-     * Returns the string representation of this level.
-     * @return string
-     */
-    public function toString() {
-        return $this->levelStr;
-    }
-
-    /**
-     * Returns the string representation of this level.
-     * @return string
-     */
-    public function __toString() {
-        return $this->toString();
-    }
-
-    /**
-     * Returns the integer representation of this level.
-     * @return integer
-     */
-    public function toInt() {
-        return $this->level;
-    }
-
-    /**
-     * Convert the input argument to a level. If the conversion fails, then
-     * this method returns the provided default level.
-     *
-     * @param mixed $arg The value to convert to level.
-     * @param LoggerLevel $default Value to return if conversion is not possible.
-     * @return LoggerLevel
-     */
-    public static function toLevel($arg, $defaultLevel = null) {
-        if (is_int($arg)) {
-            switch ($arg) {
-                case self::ALL:
-                    return self::getLevelAll();
-                case self::TRACE:
-                    return self::getLevelTrace();
-                case self::DEBUG:
-                    return self::getLevelDebug();
-                case self::INFO:
-                    return self::getLevelInfo();
-                case self::WARN:
-                    return self::getLevelWarn();
-                case self::ERROR:
-                    return self::getLevelError();
-                case self::FATAL:
-                    return self::getLevelFatal();
-                case self::OFF:
-                    return self::getLevelOff();
-                default:
-                    return $defaultLevel;
-            }
-        } else {
-            switch (strtoupper($arg)) {
-                case 'ALL':
-                    return self::getLevelAll();
-                case 'TRACE':
-                    return self::getLevelTrace();
-                case 'DEBUG':
-                    return self::getLevelDebug();
-                case 'INFO':
-                    return self::getLevelInfo();
-                case 'WARN':
-                    return self::getLevelWarn();
-                case 'ERROR':
-                    return self::getLevelError();
-                case 'FATAL':
-                    return self::getLevelFatal();
-                case 'OFF':
-                    return self::getLevelOff();
-                default:
-                    return $defaultLevel;
-            }
-        }
-    }
-}
diff --git a/library/log4php/LoggerLocationInfo.php b/library/log4php/LoggerLocationInfo.php
deleted file mode 100644
--- a/library/log4php/LoggerLocationInfo.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The internal representation of caller location information.
- *
- * @version $Revision: 1379738 $
- * @package log4php
- * @since 0.3
- */
-class LoggerLocationInfo {
-
-    /** The value to return when the location information is not available. */
-    const LOCATION_INFO_NA = 'NA';
-
-    /**
-     * Caller line number.
-     * @var integer
-     */
-    protected $lineNumber;
-
-    /**
-     * Caller file name.
-     * @var string
-     */
-    protected $fileName;
-
-    /**
-     * Caller class name.
-     * @var string
-     */
-    protected $className;
-
-    /**
-     * Caller method name.
-     * @var string
-     */
-    protected $methodName;
-
-    /**
-     * All the information combined.
-     * @var string
-     */
-    protected $fullInfo;
-
-    /**
-     * Instantiate location information based on a {@link PHP_MANUAL#debug_backtrace}.
-     *
-     * @param array $trace
-     * @param mixed $caller
-     */
-    public function __construct($trace, $fqcn = null) {
-        $this->lineNumber = isset($trace['line']) ? $trace['line'] : null;
-        $this->fileName = isset($trace['file']) ? $trace['file'] : null;
-        $this->className = isset($trace['class']) ? $trace['class'] : null;
-        $this->methodName = isset($trace['function']) ? $trace['function'] : null;
-        $this->fullInfo = $this->getClassName() . '.' . $this->getMethodName() .
-            '(' . $this->getFileName() . ':' . $this->getLineNumber() . ')';
-    }
-
-    /** Returns the caller class name. */
-    public function getClassName() {
-        return ($this->className === null) ? self::LOCATION_INFO_NA : $this->className;
-    }
-
-    /** Returns the caller file name. */
-    public function getFileName() {
-        return ($this->fileName === null) ? self::LOCATION_INFO_NA : $this->fileName;
-    }
-
-    /** Returns the caller line number. */
-    public function getLineNumber() {
-        return ($this->lineNumber === null) ? self::LOCATION_INFO_NA : $this->lineNumber;
-    }
-
-    /** Returns the caller method name. */
-    public function getMethodName() {
-        return ($this->methodName === null) ? self::LOCATION_INFO_NA : $this->methodName;
-    }
-
-    /** Returns the full information of the caller. */
-    public function getFullInfo() {
-        return ($this->fullInfo === null) ? self::LOCATION_INFO_NA : $this->fullInfo;
-    }
-
-}
diff --git a/library/log4php/LoggerLoggingEvent.php b/library/log4php/LoggerLoggingEvent.php
deleted file mode 100644
--- a/library/log4php/LoggerLoggingEvent.php
+++ /dev/null
@@ -1,370 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The internal representation of logging event.
- *
- * @version $Revision: 1382273 $
- * @package log4php
- */
-class LoggerLoggingEvent {
-
-    private static $startTime;
-
-    /**
-     * @var string Fully Qualified Class Name of the calling category class.
-     */
-    private $fqcn;
-
-    /**
-     * @var Logger reference
-     */
-    private $logger;
-
-    /**
-     * The category (logger) name.
-     * This field will be marked as private in future
-     * releases. Please do not access it directly.
-     * Use the {@link getLoggerName()} method instead.
-     * @deprecated
-     */
-    private $categoryName;
-
-    /**
-     * Level of the logging event.
-     * @var LoggerLevel
-     */
-    protected $level;
-
-    /**
-     * The nested diagnostic context (NDC) of logging event.
-     * @var string
-     */
-    private $ndc;
-
-    /**
-     * Have we tried to do an NDC lookup? If we did, there is no need
-     * to do it again.    Note that its value is always false when
-     * serialized. Thus, a receiving SocketNode will never use it's own
-     * (incorrect) NDC. See also writeObject method.
-     * @var boolean
-     */
-    private $ndcLookupRequired = true;
-
-    /**
-     * @var mixed The application supplied message of logging event.
-     */
-    private $message;
-
-    /**
-     * The application supplied message rendered through the log4php
-     * objet rendering mechanism. At present renderedMessage == message.
-     * @var string
-     */
-    private $renderedMessage;
-
-    /**
-     * The name of thread in which this logging event was generated.
-     * log4php saves here the process id via {@link PHP_MANUAL#getmypid getmypid()}
-     * @var mixed
-     */
-    private $threadName;
-
-    /**
-     * The number of seconds elapsed from 1/1/1970 until logging event
-     * was created plus microseconds if available.
-     * @var float
-     */
-    public $timeStamp;
-
-    /**
-     * @var LoggerLocationInfo Location information for the caller.
-     */
-    private $locationInfo;
-
-    /**
-     * @var LoggerThrowableInformation log4php internal representation of throwable
-     */
-    private $throwableInfo;
-
-    /**
-     * Instantiate a LoggingEvent from the supplied parameters.
-     *
-     * Except {@link $timeStamp} all the other fields of
-     * LoggerLoggingEvent are filled when actually needed.
-     *
-     * @param string $fqcn name of the caller class.
-     * @param mixed $logger The {@link Logger} category of this event or the logger name.
-     * @param LoggerLevel $level The level of this event.
-     * @param mixed $message The message of this event.
-     * @param integer $timeStamp the timestamp of this logging event.
-     * @param Exception $throwable The throwable associated with logging event
-     */
-    public function __construct($fqcn, $logger, LoggerLevel $level, $message, $timeStamp = null, $throwable = null) {
-        $this->fqcn = $fqcn;
-        if ($logger instanceof Logger) {
-            $this->logger = $logger;
-            $this->categoryName = $logger->getName();
-        } else {
-            $this->categoryName = strval($logger);
-        }
-        $this->level = $level;
-        $this->message = $message;
-        if ($timeStamp !== null && is_numeric($timeStamp)) {
-            $this->timeStamp = $timeStamp;
-        } else {
-            $this->timeStamp = microtime(true);
-        }
-
-        if ($throwable !== null && $throwable instanceof Exception) {
-            $this->throwableInfo = new LoggerThrowableInformation($throwable);
-        }
-    }
-
-    /**
-     * Returns the full qualified classname.
-     * TODO: PHP does contain namespaces in 5.3. Those should be returned too,
-     */
-    public function getFullQualifiedClassname() {
-        return $this->fqcn;
-    }
-
-    /**
-     * Set the location information for this logging event. The collected
-     * information is cached for future use.
-     *
-     * <p>This method uses {@link PHP_MANUAL#debug_backtrace debug_backtrace()} function (if exists)
-     * to collect informations about caller.</p>
-     * <p>It only recognize informations generated by {@link Logger} and its subclasses.</p>
-     * @return LoggerLocationInfo
-     */
-    public function getLocationInformation() {
-        if ($this->locationInfo === null) {
-
-            $locationInfo = array();
-            $trace = debug_backtrace();
-            $prevHop = null;
-            // make a downsearch to identify the caller
-            $hop = array_pop($trace);
-            while ($hop !== null) {
-                if (isset($hop['class'])) {
-                    // we are sometimes in functions = no class available: avoid php warning here
-                    $className = strtolower($hop['class']);
-                    if (!empty($className) and ($className == 'logger' or
-                            strtolower(get_parent_class($className)) == 'logger')
-                    ) {
-                        $locationInfo['line'] = $hop['line'];
-                        $locationInfo['file'] = $hop['file'];
-                        break;
-                    }
-                }
-                $prevHop = $hop;
-                $hop = array_pop($trace);
-            }
-            $locationInfo['class'] = isset($prevHop['class']) ? $prevHop['class'] : 'main';
-            if (isset($prevHop['function']) and
-                $prevHop['function'] !== 'include' and
-                $prevHop['function'] !== 'include_once' and
-                $prevHop['function'] !== 'require' and
-                $prevHop['function'] !== 'require_once'
-            ) {
-
-                $locationInfo['function'] = $prevHop['function'];
-            } else {
-                $locationInfo['function'] = 'main';
-            }
-
-            $this->locationInfo = new LoggerLocationInfo($locationInfo, $this->fqcn);
-        }
-        return $this->locationInfo;
-    }
-
-    /**
-     * Return the level of this event. Use this form instead of directly
-     * accessing the {@link $level} field.
-     * @return LoggerLevel
-     */
-    public function getLevel() {
-        return $this->level;
-    }
-
-    /**
-     * Returns the logger which created the event.
-     * @return Logger
-     */
-    public function getLogger() {
-        return $this->logger;
-    }
-
-    /**
-     * Return the name of the logger. Use this form instead of directly
-     * accessing the {@link $categoryName} field.
-     * @return string
-     */
-    public function getLoggerName() {
-        return $this->categoryName;
-    }
-
-    /**
-     * Return the message for this logging event.
-     * @return mixed
-     */
-    public function getMessage() {
-        return $this->message;
-    }
-
-    /**
-     * This method returns the NDC for this event. It will return the
-     * correct content even if the event was generated in a different
-     * thread or even on a different machine. The {@link LoggerNDC::get()} method
-     * should <b>never</b> be called directly.
-     * @return string
-     */
-    public function getNDC() {
-        if ($this->ndcLookupRequired) {
-            $this->ndcLookupRequired = false;
-            $this->ndc = LoggerNDC::get();
-        }
-        return $this->ndc;
-    }
-
-    /**
-     * Returns the the context corresponding to the <code>key</code>
-     * parameter.
-     * @return string
-     */
-    public function getMDC($key) {
-        return LoggerMDC::get($key);
-    }
-
-    /**
-     * Returns the entire MDC context.
-     * @return array
-     */
-    public function getMDCMap() {
-        return LoggerMDC::getMap();
-    }
-
-    /**
-     * Render message.
-     * @return string
-     */
-    public function getRenderedMessage() {
-        if ($this->renderedMessage === null and $this->message !== null) {
-            if (is_string($this->message)) {
-                $this->renderedMessage = $this->message;
-            } else {
-                $rendererMap = Logger::getHierarchy()->getRendererMap();
-                $this->renderedMessage = $rendererMap->findAndRender($this->message);
-            }
-        }
-        return $this->renderedMessage;
-    }
-
-    /**
-     * Returns the time when the application started, as a UNIX timestamp
-     * with microseconds.
-     * @return float
-     */
-    public static function getStartTime() {
-        if (!isset(self::$startTime)) {
-            self::$startTime = microtime(true);
-        }
-        return self::$startTime;
-    }
-
-    /**
-     * @return float
-     */
-    public function getTimeStamp() {
-        return $this->timeStamp;
-    }
-
-    /**
-     * Returns the time in seconds passed from the beginning of execution to
-     * the time the event was constructed.
-     *
-     * @return float Seconds with microseconds in decimals.
-     */
-    public function getRelativeTime() {
-        return $this->timeStamp - self::$startTime;
-    }
-
-    /**
-     * Returns the time in milliseconds passed from the beginning of execution
-     * to the time the event was constructed.
-     *
-     * @deprecated This method has been replaced by getRelativeTime which
-     *        does not perform unneccesary multiplication and formatting.
-     *
-     * @return integer
-     */
-    public function getTime() {
-        $eventTime = $this->getTimeStamp();
-        $eventStartTime = LoggerLoggingEvent::getStartTime();
-        return number_format(($eventTime - $eventStartTime) * 1000, 0, '', '');
-    }
-
-    /**
-     * @return mixed
-     */
-    public function getThreadName() {
-        if ($this->threadName === null) {
-            $this->threadName = (string)getmypid();
-        }
-        return $this->threadName;
-    }
-
-    /**
-     * @return mixed LoggerThrowableInformation
-     */
-    public function getThrowableInformation() {
-        return $this->throwableInfo;
-    }
-
-    /**
-     * Serialize this object
-     * @return string
-     */
-    public function toString() {
-        serialize($this);
-    }
-
-    /**
-     * Avoid serialization of the {@link $logger} object
-     */
-    public function __sleep() {
-        return array(
-            'fqcn',
-            'categoryName',
-            'level',
-            'ndc',
-            'ndcLookupRequired',
-            'message',
-            'renderedMessage',
-            'threadName',
-            'timeStamp',
-            'locationInfo',
-        );
-    }
-
-}
-
-LoggerLoggingEvent::getStartTime();
diff --git a/library/log4php/LoggerMDC.php b/library/log4php/LoggerMDC.php
deleted file mode 100644
--- a/library/log4php/LoggerMDC.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The LoggerMDC class provides _mapped diagnostic contexts_.
- *
- * A Mapped Diagnostic Context, or MDC in short, is an instrument for
- * distinguishing interleaved log output from different sources. Log output
- * is typically interleaved when a server handles multiple clients
- * near-simultaneously.
- *
- * This class is similar to the {@link LoggerNDC} class except that
- * it is based on a map instead of a stack.
- *
- * @version $Revision: 1343630 $
- * @since 0.3
- * @package log4php
- */
-class LoggerMDC {
-
-    /** Holds the context map. */
-    private static $map = array();
-
-    /**
-     * Stores a context value as identified with the key parameter into the
-     * context map.
-     *
-     * @param string $key the key
-     * @param string $value the value
-     */
-    public static function put($key, $value) {
-        self::$map[$key] = $value;
-    }
-
-    /**
-     * Returns the context value identified by the key parameter.
-     *
-     * @param string $key The key.
-     * @return string The context or an empty string if no context found
-     *    for given key.
-     */
-    public static function get($key) {
-        return isset(self::$map[$key]) ? self::$map[$key] : '';
-    }
-
-    /**
-     * Returns the contex map as an array.
-     * @return array The MDC context map.
-     */
-    public static function getMap() {
-        return self::$map;
-    }
-
-    /**
-     * Removes the the context identified by the key parameter.
-     *
-     * Only affects user mappings, not $_ENV or $_SERVER.
-     *
-     * @param string $key The key to be removed.
-     */
-    public static function remove($key) {
-        unset(self::$map[$key]);
-    }
-
-    /**
-     * Clears the mapped diagnostic context.
-     */
-    public static function clear() {
-        self::$map = array();
-    }
-}
diff --git a/library/log4php/LoggerNDC.php b/library/log4php/LoggerNDC.php
deleted file mode 100644
--- a/library/log4php/LoggerNDC.php
+++ /dev/null
@@ -1,203 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The NDC class implements <i>nested diagnostic contexts</i>.
- *
- * NDC was defined by Neil Harrison in the article "Patterns for Logging
- * Diagnostic Messages" part of the book <i>"Pattern Languages of
- * Program Design 3"</i> edited by Martin et al.
- *
- * A Nested Diagnostic Context, or NDC in short, is an instrument
- * to distinguish interleaved log output from different sources. Log
- * output is typically interleaved when a server handles multiple
- * clients near-simultaneously.
- *
- * This class is similar to the {@link LoggerMDC} class except that it is
- * based on a stack instead of a map.
- *
- * Interleaved log output can still be meaningful if each log entry
- * from different contexts had a distinctive stamp. This is where NDCs
- * come into play.
- *
- * <b>Note that NDCs are managed on a per thread basis</b>.
- *
- * NDC operations such as {@link push()}, {@link pop()},
- * {@link clear()}, {@link getDepth()} and {@link setMaxDepth()}
- * affect the NDC of the <i>current</i> thread only. NDCs of other
- * threads remain unaffected.
- *
- * For example, a servlet can build a per client request NDC
- * consisting the clients host name and other information contained in
- * the the request. <i>Cookies</i> are another source of distinctive
- * information. To build an NDC one uses the {@link push()}
- * operation.
- *
- * Simply put,
- *
- * - Contexts can be nested.
- * - When entering a context, call <kbd>LoggerNDC::push()</kbd>
- *     As a side effect, if there is no nested diagnostic context for the
- *     current thread, this method will create it.
- * - When leaving a context, call <kbd>LoggerNDC::pop()</kbd>
- * - <b>When exiting a thread make sure to call {@link remove()}</b>
- *
- * There is no penalty for forgetting to match each
- * <kbd>push</kbd> operation with a corresponding <kbd>pop</kbd>,
- * except the obvious mismatch between the real application context
- * and the context set in the NDC.
- *
- * If configured to do so, {@link LoggerPatternLayout} and {@link LoggerLayoutTTCC}
- * instances automatically retrieve the nested diagnostic
- * context for the current thread without any user intervention.
- * Hence, even if a servlet is serving multiple clients
- * simultaneously, the logs emanating from the same code (belonging to
- * the same category) can still be distinguished because each client
- * request will have a different NDC tag.
- *
- * Example:
- *
- * {@example ../../examples/php/ndc.php 19}<br>
- *
- * With the properties file:
- *
- * {@example ../../examples/resources/ndc.properties 18}<br>
- *
- * Will result in the following (notice the conn and client ids):
- *
- * <pre>
- * 2009-09-13 19:04:27 DEBUG root conn=1234: just received a new connection in src/examples/php/ndc.php at 23
- * 2009-09-13 19:04:27 DEBUG root conn=1234 client=ab23: some more messages that can in src/examples/php/ndc.php at 25
- * 2009-09-13 19:04:27 DEBUG root conn=1234 client=ab23: now related to a client in src/examples/php/ndc.php at 26
- * 2009-09-13 19:04:27 DEBUG root : back and waiting for new connections in src/examples/php/ndc.php at 29
- * </pre>
- *
- * @version $Revision: 1350602 $
- * @package log4php
- * @since 0.3
- */
-class LoggerNDC {
-
-    /** This is the repository of NDC stack */
-    private static $stack = array();
-
-    /**
-     * Clear any nested diagnostic information if any. This method is
-     * useful in cases where the same thread can be potentially used
-     * over and over in different unrelated contexts.
-     *
-     * <p>This method is equivalent to calling the {@link setMaxDepth()}
-     * method with a zero <var>maxDepth</var> argument.
-     */
-    public static function clear() {
-        self::$stack = array();
-    }
-
-    /**
-     * Never use this method directly, use the {@link LoggerLoggingEvent::getNDC()} method instead.
-     * @return array
-     */
-    public static function get() {
-        return implode(' ', self::$stack);
-    }
-
-    /**
-     * Get the current nesting depth of this diagnostic context.
-     *
-     * @see setMaxDepth()
-     * @return integer
-     */
-    public static function getDepth() {
-        return count(self::$stack);
-    }
-
-    /**
-     * Clients should call this method before leaving a diagnostic
-     * context.
-     *
-     * <p>The returned value is the value that was pushed last. If no
-     * context is available, then the empty string "" is returned.</p>
-     *
-     * @return string The innermost diagnostic context.
-     */
-    public static function pop() {
-        if (count(self::$stack) > 0) {
-            return array_pop(self::$stack);
-        } else {
-            return '';
-        }
-    }
-
-    /**
-     * Looks at the last diagnostic context at the top of this NDC
-     * without removing it.
-     *
-     * <p>The returned value is the value that was pushed last. If no
-     * context is available, then the empty string "" is returned.</p>
-     * @return string The innermost diagnostic context.
-     */
-    public static function peek() {
-        if (count(self::$stack) > 0) {
-            return end(self::$stack);
-        } else {
-            return '';
-        }
-    }
-
-    /**
-     * Push new diagnostic context information for the current thread.
-     *
-     * <p>The contents of the <var>message</var> parameter is
-     * determined solely by the client.
-     *
-     * @param string $message The new diagnostic context information.
-     */
-    public static function push($message) {
-        array_push(self::$stack, (string)$message);
-    }
-
-    /**
-     * Remove the diagnostic context for this thread.
-     */
-    public static function remove() {
-        LoggerNDC::clear();
-    }
-
-    /**
-     * Set maximum depth of this diagnostic context. If the current
-     * depth is smaller or equal to <var>maxDepth</var>, then no
-     * action is taken.
-     *
-     * <p>This method is a convenient alternative to multiple
-     * {@link pop()} calls. Moreover, it is often the case that at
-     * the end of complex call sequences, the depth of the NDC is
-     * unpredictable. The {@link setMaxDepth()} method circumvents
-     * this problem.
-     *
-     * @param integer $maxDepth
-     * @see getDepth()
-     */
-    public static function setMaxDepth($maxDepth) {
-        $maxDepth = (int)$maxDepth;
-        if (LoggerNDC::getDepth() > $maxDepth) {
-            self::$stack = array_slice(self::$stack, 0, $maxDepth);
-        }
-    }
-}
diff --git a/library/log4php/LoggerReflectionUtils.php b/library/log4php/LoggerReflectionUtils.php
deleted file mode 100644
--- a/library/log4php/LoggerReflectionUtils.php
+++ /dev/null
@@ -1,152 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Provides methods for reflective use on php objects
- * @package log4php
- */
-class LoggerReflectionUtils {
-    /** the target object */
-    private $obj;
-
-    /**
-     * Create a new LoggerReflectionUtils for the specified Object.
-     * This is done in prepartion for invoking {@link setProperty()}
-     * one or more times.
-     * @param object &$obj the object for which to set properties
-     */
-    public function __construct($obj) {
-        $this->obj = $obj;
-    }
-
-    /**
-     * Set the properties of an object passed as a parameter in one
-     * go. The <code>properties</code> are parsed relative to a
-     * <code>prefix</code>.
-     *
-     * @param object $obj The object to configure.
-     * @param array $properties An array containing keys and values.
-     * @param string $prefix Only keys having the specified prefix will be set.
-     */
-    // TODO: check, if this is really useful
-    public static function setPropertiesByObject($obj, $properties, $prefix) {
-        $pSetter = new LoggerReflectionUtils($obj);
-        return $pSetter->setProperties($properties, $prefix);
-    }
-
-
-    /**
-     * Set the properites for the object that match the
-     * <code>prefix</code> passed as parameter.
-     *
-     * Example:
-     *
-     * $arr['xxxname'] = 'Joe';
-     * $arr['xxxmale'] = true;
-     * and prefix xxx causes setName and setMale.
-     *
-     * @param array $properties An array containing keys and values.
-     * @param string $prefix Only keys having the specified prefix will be set.
-     */
-    public function setProperties($properties, $prefix) {
-        $len = strlen($prefix);
-        reset($properties);
-        while (list($key,) = each($properties)) {
-            if (strpos($key, $prefix) === 0) {
-                if (strpos($key, '.', ($len + 1)) > 0) {
-                    continue;
-                }
-                $value = $properties[$key];
-                $key = substr($key, $len);
-                if ($key == 'layout' and ($this->obj instanceof LoggerAppender)) {
-                    continue;
-                }
-                $this->setProperty($key, $value);
-            }
-        }
-        $this->activate();
-    }
-
-    /**
-     * Set a property on this PropertySetter's Object. If successful, this
-     * method will invoke a setter method on the underlying Object. The
-     * setter is the one for the specified property name and the value is
-     * determined partly from the setter argument type and partly from the
-     * value specified in the call to this method.
-     *
-     * <p>If the setter expects a String no conversion is necessary.
-     * If it expects an int, then an attempt is made to convert 'value'
-     * to an int using new Integer(value). If the setter expects a boolean,
-     * the conversion is by new Boolean(value).
-     *
-     * @param string $name name of the property
-     * @param string $value String value of the property
-     */
-    public function setProperty($name, $value) {
-        if ($value === null) {
-            return;
-        }
-
-        $method = "set" . ucfirst($name);
-
-        if (!method_exists($this->obj, $method)) {
-            throw new Exception("Error setting log4php property $name to $value: no method $method in class " . get_class($this->obj) . "!");
-        } else {
-            return call_user_func(array($this->obj, $method), $value);
-        }
-    }
-
-    public function activate() {
-        if (method_exists($this->obj, 'activateoptions')) {
-            return call_user_func(array($this->obj, 'activateoptions'));
-        }
-    }
-
-    /**
-     * Creates an instances from the given class name.
-     *
-     * @param string $classname
-     * @return an object from the class with the given classname
-     */
-    public static function createObject($class) {
-        if (!empty($class)) {
-            return new $class();
-        }
-        return null;
-    }
-
-    /**
-     * @param object $object
-     * @param string $name
-     * @param mixed $value
-     */
-    public static function setter($object, $name, $value) {
-        if (empty($name)) {
-            return false;
-        }
-        $methodName = 'set' . ucfirst($name);
-        if (method_exists($object, $methodName)) {
-            return call_user_func(array($object, $methodName), $value);
-        } else {
-            return false;
-        }
-    }
-
-}
diff --git a/library/log4php/LoggerRoot.php b/library/log4php/LoggerRoot.php
deleted file mode 100644
--- a/library/log4php/LoggerRoot.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The root logger.
- *
- * @version $Revision: 1343190 $
- * @package log4php
- * @see Logger
- */
-class LoggerRoot extends Logger {
-    /**
-     * Constructor
-     *
-     * @param integer $level initial log level
-     */
-    public function __construct(LoggerLevel $level = null) {
-        parent::__construct('root');
-
-        if ($level == null) {
-            $level = LoggerLevel::getLevelAll();
-        }
-        $this->setLevel($level);
-    }
-
-    /**
-     * @return LoggerLevel the level
-     */
-    public function getEffectiveLevel() {
-        return $this->getLevel();
-    }
-
-    /**
-     * Override level setter to prevent setting the root logger's level to
-     * null. Root logger must always have a level.
-     *
-     * @param LoggerLevel $level
-     */
-    public function setLevel(LoggerLevel $level = null) {
-        if (isset($level)) {
-            parent::setLevel($level);
-        } else {
-            trigger_error("log4php: Cannot set LoggerRoot level to null.", E_USER_WARNING);
-        }
-    }
-
-    /**
-     * Override parent setter. Root logger cannot have a parent.
-     * @param Logger $parent
-     */
-    public function setParent(Logger $parent) {
-        trigger_error("log4php: LoggerRoot cannot have a parent.", E_USER_WARNING);
-    }
-}
diff --git a/library/log4php/LoggerThrowableInformation.php b/library/log4php/LoggerThrowableInformation.php
deleted file mode 100644
--- a/library/log4php/LoggerThrowableInformation.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The internal representation of throwables.
- *
- * @package log4php
- * @since 2.1
- */
-class LoggerThrowableInformation {
-
-    /** @var Exception Throwable to log */
-    private $throwable;
-
-    /** @var array Array of throwable messages */
-    private $throwableArray;
-
-    /**
-     * Create a new instance
-     *
-     * @param $throwable - a throwable as a exception
-     * @param $logger - Logger reference
-     */
-    public function __construct(Exception $throwable) {
-        $this->throwable = $throwable;
-    }
-
-    /**
-     * Return source exception
-     *
-     * @return Exception
-     */
-    public function getThrowable() {
-        return $this->throwable;
-    }
-
-    /**
-     * @desc Returns string representation of throwable
-     *
-     * @return array
-     */
-    public function getStringRepresentation() {
-        if (!is_array($this->throwableArray)) {
-            $renderer = new LoggerRendererException();
-
-            $this->throwableArray = explode("\n", $renderer->render($this->throwable));
-        }
-
-        return $this->throwableArray;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderConsole.php b/library/log4php/appenders/LoggerAppenderConsole.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderConsole.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderConsole appends log events either to the standard output
- * stream (php://stdout) or the standard error stream (php://stderr).
- *
- * **Note**: Use this Appender with command-line php scripts. On web scripts
- * this appender has no effects.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **target** - the target stream: "stdout" or "stderr"
- *
- * @version $Revision: 1343601 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/console.html Appender documentation
- */
-class LoggerAppenderConsole extends LoggerAppender {
-
-    /** The standard otuput stream.  */
-    const STDOUT = 'php://stdout';
-
-    /** The standard error stream.*/
-    const STDERR = 'php://stderr';
-
-    /** The 'target' parameter. */
-    protected $target = self::STDOUT;
-
-    /**
-     * Stream resource for the target stream.
-     * @var resource
-     */
-    protected $fp = null;
-
-    public function activateOptions() {
-        $this->fp = fopen($this->target, 'w');
-        if (is_resource($this->fp) && $this->layout !== null) {
-            fwrite($this->fp, $this->layout->getHeader());
-        }
-        $this->closed = (bool)is_resource($this->fp) === false;
-    }
-
-
-    public function close() {
-        if ($this->closed != true) {
-            if (is_resource($this->fp) && $this->layout !== null) {
-                fwrite($this->fp, $this->layout->getFooter());
-                fclose($this->fp);
-            }
-            $this->closed = true;
-        }
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        if (is_resource($this->fp) && $this->layout !== null) {
-            fwrite($this->fp, $this->layout->format($event));
-        }
-    }
-
-    /**
-     * Sets the 'target' parameter.
-     * @param string $target
-     */
-    public function setTarget($target) {
-        $value = trim($target);
-        if ($value == self::STDOUT || strtoupper($value) == 'STDOUT') {
-            $this->target = self::STDOUT;
-        } elseif ($value == self::STDERR || strtoupper($value) == 'STDERR') {
-            $this->target = self::STDERR;
-        } else {
-            $target = var_export($target);
-            $this->warn("Invalid value given for 'target' property: [$target]. Property not set.");
-        }
-    }
-
-    /**
-     * Returns the value of the 'target' parameter.
-     * @return string
-     */
-    public function getTarget() {
-        return $this->target;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderDailyFile.php b/library/log4php/appenders/LoggerAppenderDailyFile.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderDailyFile.php
+++ /dev/null
@@ -1,128 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * An Appender that automatically creates a new logfile each day.
- *
- * The file is rolled over once a day. That means, for each day a new file
- * is created. A formatted version of the date pattern is used as to create
- * the file name using the {@link PHP_MANUAL#sprintf} function.
- *
- * This appender uses a layout.
- *
- * ##Configurable parameters:##
- *
- * - **datePattern** - Format for the date in the file path, follows formatting
- *     rules used by the PHP date() function. Default value: "Ymd".
- * - **file** - Path to the target file. Should contain a %s which gets
- *     substituted by the date.
- * - **append** - If set to true, the appender will append to the file,
- *     otherwise the file contents will be overwritten. Defaults to true.
- *
- * @version $Revision: 1382274 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/daily-file.html Appender documentation
- */
-class LoggerAppenderDailyFile extends LoggerAppenderFile {
-
-    /**
-     * The 'datePattern' parameter.
-     * Determines how date will be formatted in file name.
-     * @var string
-     */
-    protected $datePattern = "Ymd";
-
-    /**
-     * Current date which was used when opening a file.
-     * Used to determine if a rollover is needed when the date changes.
-     * @var string
-     */
-    protected $currentDate;
-
-    /** Additional validation for the date pattern. */
-    public function activateOptions() {
-        parent::activateOptions();
-
-        if (empty($this->datePattern)) {
-            $this->warn("Required parameter 'datePattern' not set. Closing appender.");
-            $this->closed = true;
-            return;
-        }
-    }
-
-    /**
-     * Appends a logging event.
-     *
-     * If the target file changes because of passage of time (e.g. at midnight)
-     * the current file is closed. A new file, with the new date, will be
-     * opened by the write() method.
-     */
-    public function append(LoggerLoggingEvent $event) {
-        $eventDate = $this->getDate($event->getTimestamp());
-
-        // Initial setting of current date
-        if (!isset($this->currentDate)) {
-            $this->currentDate = $eventDate;
-        } // Check if rollover is needed
-        else if ($this->currentDate !== $eventDate) {
-            $this->currentDate = $eventDate;
-
-            // Close the file if it's open.
-            // Note: $this->close() is not called here because it would set
-            //       $this->closed to true and the appender would not recieve
-            //       any more logging requests
-            if (is_resource($this->fp)) {
-                $this->write($this->layout->getFooter());
-                fclose($this->fp);
-            }
-            $this->fp = null;
-        }
-
-        parent::append($event);
-    }
-
-    /** Renders the date using the configured <var>datePattern<var>. */
-    protected function getDate($timestamp = null) {
-        return date($this->datePattern, $timestamp);
-    }
-
-    /**
-     * Determines target file. Replaces %s in file path with a date.
-     */
-    protected function getTargetFile() {
-        return str_replace('%s', $this->currentDate, $this->file);
-    }
-
-    /**
-     * Sets the 'datePattern' parameter.
-     * @param string $datePattern
-     */
-    public function setDatePattern($datePattern) {
-        $this->setString('datePattern', $datePattern);
-    }
-
-    /**
-     * Returns the 'datePattern' parameter.
-     * @return string
-     */
-    public function getDatePattern() {
-        return $this->datePattern;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderEcho.php b/library/log4php/appenders/LoggerAppenderEcho.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderEcho.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderEcho uses the PHP echo() function to output events.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **htmlLineBreaks** - If set to true, a <br /> element will be inserted
- *     before each line break in the logged message. Default is false.
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/echo.html Appender documentation
- */
-class LoggerAppenderEcho extends LoggerAppender {
-    /**
-     * Used to mark first append. Set to false after first append.
-     * @var boolean
-     */
-    protected $firstAppend = true;
-
-    /**
-     * If set to true, a <br /> element will be inserted before each line
-     * break in the logged message. Default value is false. @var boolean
-     */
-    protected $htmlLineBreaks = false;
-
-    public function close() {
-        if ($this->closed != true) {
-            if (!$this->firstAppend) {
-                echo $this->layout->getFooter();
-            }
-        }
-        $this->closed = true;
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        if ($this->layout !== null) {
-            if ($this->firstAppend) {
-                echo $this->layout->getHeader();
-                $this->firstAppend = false;
-            }
-            $text = $this->layout->format($event);
-
-            if ($this->htmlLineBreaks) {
-                $text = nl2br($text);
-            }
-            echo $text;
-        }
-    }
-
-    /**
-     * Sets the 'htmlLineBreaks' parameter.
-     * @param boolean $value
-     */
-    public function setHtmlLineBreaks($value) {
-        $this->setBoolean('htmlLineBreaks', $value);
-    }
-
-    /**
-     * Returns the 'htmlLineBreaks' parameter.
-     * @returns boolean
-     */
-    public function getHtmlLineBreaks() {
-        return $this->htmlLineBreaks;
-    }
-}
-
diff --git a/library/log4php/appenders/LoggerAppenderFile.php b/library/log4php/appenders/LoggerAppenderFile.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderFile.php
+++ /dev/null
@@ -1,225 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderFile appends log events to a file.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **file** - Path to the target file. Relative paths are resolved based on
- *     the working directory.
- * - **append** - If set to true, the appender will append to the file,
- *     otherwise the file contents will be overwritten.
- *
- * @version $Revision: 1382274 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/file.html Appender documentation
- */
-class LoggerAppenderFile extends LoggerAppender {
-
-    /**
-     * If set to true, the file is locked before appending. This allows
-     * concurrent access. However, appending without locking is faster so
-     * it should be used where appropriate.
-     *
-     * TODO: make this a configurable parameter
-     *
-     * @var boolean
-     */
-    protected $locking = true;
-
-    /**
-     * If set to true, appends to file. Otherwise overwrites it.
-     * @var boolean
-     */
-    protected $append = true;
-
-    /**
-     * Path to the target file.
-     * @var string
-     */
-    protected $file;
-
-    /**
-     * The file resource.
-     * @var resource
-     */
-    protected $fp;
-
-    /**
-     * Helper function which can be easily overriden by daily file appender.
-     */
-    protected function getTargetFile() {
-        return $this->file;
-    }
-
-    /**
-     * Acquires the target file resource, creates the destination folder if
-     * necessary. Writes layout header to file.
-     *
-     * @return boolean FALSE if opening failed
-     */
-    protected function openFile() {
-        $file = $this->getTargetFile();
-
-        // Create the target folder if needed
-        if (!is_file($file)) {
-            $dir = dirname($file);
-
-            if (!is_dir($dir)) {
-                $success = mkdir($dir, 0777, true);
-                if ($success === false) {
-                    $this->warn("Failed creating target directory [$dir]. Closing appender.");
-                    $this->closed = true;
-                    return false;
-                }
-            }
-        }
-
-        $mode = $this->append ? 'a' : 'w';
-        $this->fp = fopen($file, $mode);
-        if ($this->fp === false) {
-            $this->warn("Failed opening target file. Closing appender.");
-            $this->fp = null;
-            $this->closed = true;
-            return false;
-        }
-
-        // Required when appending with concurrent access
-        if ($this->append) {
-            fseek($this->fp, 0, SEEK_END);
-        }
-
-        // Write the header
-        $this->write($this->layout->getHeader());
-    }
-
-    /**
-     * Writes a string to the target file. Opens file if not already open.
-     * @param string $string Data to write.
-     */
-    protected function write($string) {
-        // Lazy file open
-        if (!isset($this->fp)) {
-            if ($this->openFile() === false) {
-                return; // Do not write if file open failed.
-            }
-        }
-
-        if ($this->locking) {
-            $this->writeWithLocking($string);
-        } else {
-            $this->writeWithoutLocking($string);
-        }
-    }
-
-    protected function writeWithLocking($string) {
-        if (flock($this->fp, LOCK_EX)) {
-            if (fwrite($this->fp, $string) === false) {
-                $this->warn("Failed writing to file. Closing appender.");
-                $this->closed = true;
-            }
-            flock($this->fp, LOCK_UN);
-        } else {
-            $this->warn("Failed locking file for writing. Closing appender.");
-            $this->closed = true;
-        }
-    }
-
-    protected function writeWithoutLocking($string) {
-        if (fwrite($this->fp, $string) === false) {
-            $this->warn("Failed writing to file. Closing appender.");
-            $this->closed = true;
-        }
-    }
-
-    public function activateOptions() {
-        if (empty($this->file)) {
-            $this->warn("Required parameter 'file' not set. Closing appender.");
-            $this->closed = true;
-            return;
-        }
-    }
-
-    public function close() {
-        if (is_resource($this->fp)) {
-            $this->write($this->layout->getFooter());
-            fclose($this->fp);
-        }
-        $this->fp = null;
-        $this->closed = true;
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        $this->write($this->layout->format($event));
-    }
-
-    /**
-     * Sets the 'file' parameter.
-     * @param string $file
-     */
-    public function setFile($file) {
-        $this->setString('file', $file);
-    }
-
-    /**
-     * Returns the 'file' parameter.
-     * @return string
-     */
-    public function getFile() {
-        return $this->file;
-    }
-
-    /**
-     * Returns the 'append' parameter.
-     * @return boolean
-     */
-    public function getAppend() {
-        return $this->append;
-    }
-
-    /**
-     * Sets the 'append' parameter.
-     * @param boolean $append
-     */
-    public function setAppend($append) {
-        $this->setBoolean('append', $append);
-    }
-
-    /**
-     * Sets the 'file' parmeter. Left for legacy reasons.
-     * @param string $fileName
-     * @deprecated Use setFile() instead.
-     */
-    public function setFileName($fileName) {
-        $this->setFile($fileName);
-    }
-
-    /**
-     * Returns the 'file' parmeter. Left for legacy reasons.
-     * @return string
-     * @deprecated Use getFile() instead.
-     */
-    public function getFileName() {
-        return $this->getFile();
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderFirePHP.php b/library/log4php/appenders/LoggerAppenderFirePHP.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderFirePHP.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Logs messages as HTTP headers using the FirePHP Insight API.
- *
- * This appender requires the FirePHP server library version 1.0 or later.
- *
- * ## Configurable parameters: ##
- *
- * - **target** - (string) The target to which messages will be sent. Possible options are
- *            'page' (default), 'request', 'package' and 'controller'. For more details,
- *            see FirePHP documentation.
- *
- * This class was originally contributed by Bruce Ingalls (Bruce.Ingalls-at-gmail-dot-com).
- *
- * @link https://github.com/firephp/firephp FirePHP homepage.
- * @link http://sourcemint.com/github.com/firephp/firephp/1:1.0.0b1rc6/-docs/Welcome FirePHP documentation.
- * @link http://sourcemint.com/github.com/firephp/firephp/1:1.0.0b1rc6/-docs/Configuration/Constants FirePHP constants documentation.
- * @link http://logging.apache.org/log4php/docs/appenders/firephp.html Appender documentation
- *
- * @version $Revision: 1343684 $
- * @package log4php
- * @subpackage appenders
- * @since 2.3
- */
-class LoggerAppenderFirePHP extends LoggerAppender {
-
-    /**
-     * Instance of the Insight console class.
-     * @var Insight_Plugin_Console
-     */
-    protected $console;
-
-    /**
-     * The target for log messages. Possible values are: 'page' (default),
-     * 'request', 'package' and 'contoller'.
-     */
-    protected $target = 'page';
-
-    public function activateOptions() {
-        if (method_exists('FirePHP', 'to')) {
-            $this->console = FirePHP::to($this->target)->console();
-            $this->closed = false;
-        } else {
-            $this->warn('FirePHP is not installed correctly. Closing appender.');
-        }
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        $msg = $event->getMessage();
-
-        // Skip formatting for objects and arrays which are handled by FirePHP.
-        if (!is_array($msg) && !is_object($msg)) {
-            $msg = $this->getLayout()->format($event);
-        }
-
-        switch ($event->getLevel()->toInt()) {
-            case LoggerLevel::TRACE:
-            case LoggerLevel::DEBUG:
-                $this->console->log($msg);
-                break;
-            case LoggerLevel::INFO:
-                $this->console->info($msg);
-                break;
-            case LoggerLevel::WARN:
-                $this->console->warn($msg);
-                break;
-            case LoggerLevel::ERROR:
-            case LoggerLevel::FATAL:
-                $this->console->error($msg);
-                break;
-        }
-    }
-
-    /** Returns the target. */
-    public function getTarget() {
-        return $this->target;
-    }
-
-    /** Sets the target. */
-    public function setTarget($target) {
-        $this->setString('target', $target);
-    }
-}
\ No newline at end of file
diff --git a/library/log4php/appenders/LoggerAppenderMail.php b/library/log4php/appenders/LoggerAppenderMail.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderMail.php
+++ /dev/null
@@ -1,136 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderMail appends log events via email.
- *
- * This appender does not send individual emails for each logging requests but
- * will collect them in a buffer and send them all in a single email once the
- * appender is closed (i.e. when the script exists). Because of this, it may
- * not appropriate for long running scripts, in which case
- * LoggerAppenderMailEvent might be a better choice.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **to** - Email address(es) to which the log will be sent. Multiple email
- *     addresses may be specified by separating them with a comma.
- * - **from** - Email address which will be used in the From field.
- * - **subject** - Subject of the email message.
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/mail.html Appender documentation
- */
-class LoggerAppenderMail extends LoggerAppender {
-
-    /**
-     * Email address to put in From field of the email.
-     * @var string
-     */
-    protected $from = null;
-
-    /**
-     * The subject of the email.
-     * @var string
-     */
-    protected $subject = 'Log4php Report';
-
-    /**
-     * One or more comma separated email addresses to which to send the email.
-     * @var string
-     */
-    protected $to = null;
-
-    /**
-     * Indiciates whether this appender should run in dry mode.
-     * @deprecated
-     * @var boolean
-     */
-    protected $dry = false;
-
-    /**
-     * Buffer which holds the email contents before it is sent.
-     * @var string
-     */
-    protected $body = '';
-
-    public function append(LoggerLoggingEvent $event) {
-        if ($this->layout !== null) {
-            $this->body .= $this->layout->format($event);
-        }
-    }
-
-    public function close() {
-        if ($this->closed != true) {
-            $from = $this->from;
-            $to = $this->to;
-
-            if (!empty($this->body) and $from !== null and $to !== null and $this->layout !== null) {
-                $subject = $this->subject;
-                if (!$this->dry) {
-                    mail(
-                        $to, $subject,
-                        $this->layout->getHeader() . $this->body . $this->layout->getFooter(),
-                        "From: {$from}\r\n");
-                } else {
-                    echo "DRY MODE OF MAIL APP.: Send mail to: " . $to . " with content: " . $this->body;
-                }
-            }
-            $this->closed = true;
-        }
-    }
-
-    /** Sets the 'subject' parameter. */
-    public function setSubject($subject) {
-        $this->setString('subject', $subject);
-    }
-
-    /** Returns the 'subject' parameter. */
-    public function getSubject() {
-        return $this->subject;
-    }
-
-    /** Sets the 'to' parameter. */
-    public function setTo($to) {
-        $this->setString('to', $to);
-    }
-
-    /** Returns the 'to' parameter. */
-    public function getTo() {
-        return $this->to;
-    }
-
-    /** Sets the 'from' parameter. */
-    public function setFrom($from) {
-        $this->setString('from', $from);
-    }
-
-    /** Returns the 'from' parameter. */
-    public function getFrom() {
-        return $this->from;
-    }
-
-    /** Enables or disables dry mode. */
-    public function setDry($dry) {
-        $this->setBoolean('dry', $dry);
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderMailEvent.php b/library/log4php/appenders/LoggerAppenderMailEvent.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderMailEvent.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderMailEvent appends individual log events via email.
- *
- * This appender is similar to LoggerAppenderMail, except that it sends each
- * each log event in an individual email message at the time when it occurs.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **to** - Email address(es) to which the log will be sent. Multiple email
- *     addresses may be specified by separating them with a comma.
- * - **from** - Email address which will be used in the From field.
- * - **subject** - Subject of the email message.
- * - **smtpHost** - Used to override the SMTP server. Only works on Windows.
- * - **port** - Used to override the default SMTP server port. Only works on
- *     Windows.
- *
- * @version $Revision: 1343601 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/mail-event.html Appender documentation
- */
-class LoggerAppenderMailEvent extends LoggerAppender {
-
-    /**
-     * Email address to put in From field of the email.
-     * @var string
-     */
-    protected $from;
-
-    /**
-     * Mail server port (widnows only).
-     * @var integer
-     */
-    protected $port = 25;
-
-    /**
-     * Mail server hostname (windows only).
-     * @var string
-     */
-    protected $smtpHost;
-
-    /**
-     * The subject of the email.
-     * @var string
-     */
-    protected $subject = 'Log4php Report';
-
-    /**
-     * One or more comma separated email addresses to which to send the email.
-     * @var string
-     */
-    protected $to = null;
-
-    /**
-     * Indiciates whether this appender should run in dry mode.
-     * @deprecated
-     * @var boolean
-     */
-    protected $dry = false;
-
-    public function activateOptions() {
-        if (empty($this->to)) {
-            $this->warn("Required parameter 'to' not set. Closing appender.");
-            $this->close = true;
-            return;
-        }
-
-        $sendmail_from = ini_get('sendmail_from');
-        if (empty($this->from) and empty($sendmail_from)) {
-            $this->warn("Required parameter 'from' not set. Closing appender.");
-            $this->close = true;
-            return;
-        }
-
-        $this->closed = false;
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        $smtpHost = $this->smtpHost;
-        $prevSmtpHost = ini_get('SMTP');
-        if (!empty($smtpHost)) {
-            ini_set('SMTP', $smtpHost);
-        }
-
-        $smtpPort = $this->port;
-        $prevSmtpPort = ini_get('smtp_port');
-        if ($smtpPort > 0 and $smtpPort < 65535) {
-            ini_set('smtp_port', $smtpPort);
-        }
-
-        // On unix only sendmail_path, which is PHP_INI_SYSTEM i.e. not changeable here, is used.
-
-        $addHeader = empty($this->from) ? '' : "From: {$this->from}\r\n";
-
-        if (!$this->dry) {
-            $result = mail($this->to, $this->subject, $this->layout->getHeader() . $this->layout->format($event) . $this->layout->getFooter($event), $addHeader);
-        } else {
-            echo "DRY MODE OF MAIL APP.: Send mail to: " . $this->to . " with additional headers '" . trim($addHeader) . "' and content: " . $this->layout->format($event);
-        }
-
-        ini_set('SMTP', $prevSmtpHost);
-        ini_set('smtp_port', $prevSmtpPort);
-    }
-
-    /** Sets the 'from' parameter. */
-    public function setFrom($from) {
-        $this->setString('from', $from);
-    }
-
-    /** Returns the 'from' parameter. */
-    public function getFrom() {
-        return $this->from;
-    }
-
-    /** Sets the 'port' parameter. */
-    public function setPort($port) {
-        $this->setPositiveInteger('port', $port);
-    }
-
-    /** Returns the 'port' parameter. */
-    public function getPort() {
-        return $this->port;
-    }
-
-    /** Sets the 'smtpHost' parameter. */
-    public function setSmtpHost($smtpHost) {
-        $this->setString('smtpHost', $smtpHost);
-    }
-
-    /** Returns the 'smtpHost' parameter. */
-    public function getSmtpHost() {
-        return $this->smtpHost;
-    }
-
-    /** Sets the 'subject' parameter. */
-    public function setSubject($subject) {
-        $this->setString('subject', $subject);
-    }
-
-    /** Returns the 'subject' parameter. */
-    public function getSubject() {
-        return $this->subject;
-    }
-
-    /** Sets the 'to' parameter. */
-    public function setTo($to) {
-        $this->setString('to', $to);
-    }
-
-    /** Returns the 'to' parameter. */
-    public function getTo() {
-        return $this->to;
-    }
-
-    /** Enables or disables dry mode. */
-    public function setDry($dry) {
-        $this->setBoolean('dry', $dry);
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderMongoDB.php b/library/log4php/appenders/LoggerAppenderMongoDB.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderMongoDB.php
+++ /dev/null
@@ -1,361 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Appender for writing to MongoDB.
- *
- * This class was originally contributed by Vladimir Gorej.
- *
- * ## Configurable parameters: ##
- *
- * - **host** - Server on which mongodb instance is located.
- * - **port** - Port on which the instance is bound.
- * - **databaseName** - Name of the database to which to log.
- * - **collectionName** - Name of the target collection within the given database.
- * - **username** - Username used to connect to the database.
- * - **password** - Password used to connect to the database.
- * - **timeout** - For how long the driver should try to connect to the database (in milliseconds).
- *
- * @version $Revision: 1346363 $
- * @package log4php
- * @subpackage appenders
- * @since 2.1
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/mongodb.html Appender documentation
- * @link http://github.com/log4mongo/log4mongo-php Vladimir Gorej's original submission.
- * @link http://www.mongodb.org/ MongoDB website.
- */
-class LoggerAppenderMongoDB extends LoggerAppender {
-
-    // ******************************************
-    // ** Constants                            **
-    // ******************************************
-
-    /** Default prefix for the {@link $host}. */
-    const DEFAULT_MONGO_URL_PREFIX = 'mongodb://';
-
-    /** Default value for {@link $host}, without a prefix. */
-    const DEFAULT_MONGO_HOST = 'localhost';
-
-    /** Default value for {@link $port} */
-    const DEFAULT_MONGO_PORT = 27017;
-
-    /** Default value for {@link $databaseName} */
-    const DEFAULT_DB_NAME = 'log4php_mongodb';
-
-    /** Default value for {@link $collectionName} */
-    const DEFAULT_COLLECTION_NAME = 'logs';
-
-    /** Default value for {@link $timeout} */
-    const DEFAULT_TIMEOUT_VALUE = 3000;
-
-    // ******************************************
-    // ** Configurable parameters              **
-    // ******************************************
-
-    /** Server on which mongodb instance is located. */
-    protected $host;
-
-    /** Port on which the instance is bound. */
-    protected $port;
-
-    /** Name of the database to which to log. */
-    protected $databaseName;
-
-    /** Name of the collection within the given database. */
-    protected $collectionName;
-
-    /** Username used to connect to the database. */
-    protected $userName;
-
-    /** Password used to connect to the database. */
-    protected $password;
-
-    /** Timeout value used when connecting to the database (in milliseconds). */
-    protected $timeout;
-
-    // ******************************************
-    // ** Member variables                     **
-    // ******************************************
-
-    /**
-     * Connection to the MongoDB instance.
-     * @var Mongo
-     */
-    protected $connection;
-
-    /**
-     * The collection to which log is written.
-     * @var MongoCollection
-     */
-    protected $collection;
-
-    public function __construct($name = '') {
-        parent::__construct($name);
-        $this->host = self::DEFAULT_MONGO_URL_PREFIX . self::DEFAULT_MONGO_HOST;
-        $this->port = self::DEFAULT_MONGO_PORT;
-        $this->databaseName = self::DEFAULT_DB_NAME;
-        $this->collectionName = self::DEFAULT_COLLECTION_NAME;
-        $this->timeout = self::DEFAULT_TIMEOUT_VALUE;
-        $this->requiresLayout = false;
-    }
-
-    /**
-     * Setup db connection.
-     * Based on defined options, this method connects to the database and
-     * creates a {@link $collection}.
-     */
-    public function activateOptions() {
-        try {
-            $this->connection = new Mongo(sprintf('%s:%d', $this->host, $this->port), array('timeout' => $this->timeout));
-            $db = $this->connection->selectDB($this->databaseName);
-            if ($this->userName !== null && $this->password !== null) {
-                $authResult = $db->authenticate($this->userName, $this->password);
-                if ($authResult['ok'] == floatval(0)) {
-                    throw new Exception($authResult['errmsg'], $authResult['ok']);
-                }
-            }
-            $this->collection = $db->selectCollection($this->collectionName);
-        } catch (MongoConnectionException $ex) {
-            $this->closed = true;
-            $this->warn(sprintf('Failed to connect to mongo deamon: %s', $ex->getMessage()));
-        } catch (InvalidArgumentException $ex) {
-            $this->closed = true;
-            $this->warn(sprintf('Error while selecting mongo database: %s', $ex->getMessage()));
-        } catch (Exception $ex) {
-            $this->closed = true;
-            $this->warn('Invalid credentials for mongo database authentication');
-        }
-    }
-
-    /**
-     * Appends a new event to the mongo database.
-     *
-     * @param LoggerLoggingEvent $event
-     */
-    public function append(LoggerLoggingEvent $event) {
-        try {
-            if ($this->collection != null) {
-                $this->collection->insert($this->format($event));
-            }
-        } catch (MongoCursorException $ex) {
-            $this->warn(sprintf('Error while writing to mongo collection: %s', $ex->getMessage()));
-        }
-    }
-
-    /**
-     * Converts the logging event into an array which can be logged to mongodb.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return array The array representation of the logging event.
-     */
-    protected function format(LoggerLoggingEvent $event) {
-        $timestampSec = (int)$event->getTimestamp();
-        $timestampUsec = (int)(($event->getTimestamp() - $timestampSec) * 1000000);
-
-        $document = array(
-            'timestamp' => new MongoDate($timestampSec, $timestampUsec),
-            'level' => $event->getLevel()->toString(),
-            'thread' => (int)$event->getThreadName(),
-            'message' => $event->getMessage(),
-            'loggerName' => $event->getLoggerName()
-        );
-
-        $locationInfo = $event->getLocationInformation();
-        if ($locationInfo != null) {
-            $document['fileName'] = $locationInfo->getFileName();
-            $document['method'] = $locationInfo->getMethodName();
-            $document['lineNumber'] = ($locationInfo->getLineNumber() == 'NA') ? 'NA' : (int)$locationInfo->getLineNumber();
-            $document['className'] = $locationInfo->getClassName();
-        }
-
-        $throwableInfo = $event->getThrowableInformation();
-        if ($throwableInfo != null) {
-            $document['exception'] = $this->formatThrowable($throwableInfo->getThrowable());
-        }
-
-        return $document;
-    }
-
-    /**
-     * Converts an Exception into an array which can be logged to mongodb.
-     *
-     * Supports innner exceptions (PHP >= 5.3)
-     *
-     * @param Exception $ex
-     * @return array
-     */
-    protected function formatThrowable(Exception $ex) {
-        $array = array(
-            'message' => $ex->getMessage(),
-            'code' => $ex->getCode(),
-            'stackTrace' => $ex->getTraceAsString(),
-        );
-
-        if (method_exists($ex, 'getPrevious') && $ex->getPrevious() !== null) {
-            $array['innerException'] = $this->formatThrowable($ex->getPrevious());
-        }
-
-        return $array;
-    }
-
-    /**
-     * Closes the connection to the logging database
-     */
-    public function close() {
-        if ($this->closed != true) {
-            $this->collection = null;
-            if ($this->connection !== null) {
-                $this->connection->close();
-                $this->connection = null;
-            }
-            $this->closed = true;
-        }
-    }
-
-    /**
-     * Sets the value of {@link $host} parameter.
-     * @param string $host
-     */
-    public function setHost($host) {
-        if (!preg_match('/^mongodb\:\/\//', $host)) {
-            $host = self::DEFAULT_MONGO_URL_PREFIX . $host;
-        }
-        $this->host = $host;
-    }
-
-    /**
-     * Returns the value of {@link $host} parameter.
-     * @return string
-     */
-    public function getHost() {
-        return $this->host;
-    }
-
-    /**
-     * Sets the value of {@link $port} parameter.
-     * @param int $port
-     */
-    public function setPort($port) {
-        $this->setPositiveInteger('port', $port);
-    }
-
-    /**
-     * Returns the value of {@link $port} parameter.
-     * @return int
-     */
-    public function getPort() {
-        return $this->port;
-    }
-
-    /**
-     * Sets the value of {@link $databaseName} parameter.
-     * @param string $databaseName
-     */
-    public function setDatabaseName($databaseName) {
-        $this->setString('databaseName', $databaseName);
-    }
-
-    /**
-     * Returns the value of {@link $databaseName} parameter.
-     * @return string
-     */
-    public function getDatabaseName() {
-        return $this->databaseName;
-    }
-
-    /**
-     * Sets the value of {@link $collectionName} parameter.
-     * @param string $collectionName
-     */
-    public function setCollectionName($collectionName) {
-        $this->setString('collectionName', $collectionName);
-    }
-
-    /**
-     * Returns the value of {@link $collectionName} parameter.
-     * @return string
-     */
-    public function getCollectionName() {
-        return $this->collectionName;
-    }
-
-    /**
-     * Sets the value of {@link $userName} parameter.
-     * @param string $userName
-     */
-    public function setUserName($userName) {
-        $this->setString('userName', $userName, true);
-    }
-
-    /**
-     * Returns the value of {@link $userName} parameter.
-     * @return string
-     */
-    public function getUserName() {
-        return $this->userName;
-    }
-
-    /**
-     * Sets the value of {@link $password} parameter.
-     * @param string $password
-     */
-    public function setPassword($password) {
-        $this->setString('password', $password, true);
-    }
-
-    /**
-     * Returns the value of {@link $password} parameter.
-     * @return string
-     */
-    public function getPassword() {
-        return $this->password;
-    }
-
-    /**
-     * Sets the value of {@link $timeout} parameter.
-     * @param int $timeout
-     */
-    public function setTimeout($timeout) {
-        $this->setPositiveInteger('timeout', $timeout);
-    }
-
-    /**
-     * Returns the value of {@link $timeout} parameter.
-     * @return int
-     */
-    public function getTimeout() {
-        return $this->timeout;
-    }
-
-    /**
-     * Returns the mongodb connection.
-     * @return Mongo
-     */
-    public function getConnection() {
-        return $this->connection;
-    }
-
-    /**
-     * Returns the active mongodb collection.
-     * @return MongoCollection
-     */
-    public function getCollection() {
-        return $this->collection;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderNull.php b/library/log4php/appenders/LoggerAppenderNull.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderNull.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * A NullAppender merely exists, it never outputs a message to any device.
- *
- * This appender has no configurable parameters.
- *
- * @version $Revision: 1343601 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/null.html Appender documentation
- */
-class LoggerAppenderNull extends LoggerAppender {
-
-    /**
-     * This appender does not require a layout.
-     */
-    protected $requiresLayout = false;
-
-    /**
-     * Do nothing.
-     *
-     * @param LoggerLoggingEvent $event
-     */
-    public function append(LoggerLoggingEvent $event) {
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderPDO.php b/library/log4php/appenders/LoggerAppenderPDO.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderPDO.php
+++ /dev/null
@@ -1,282 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderPDO appender logs to a database using the PHP's PDO extension.
- *
- * ## Configurable parameters: ##
- *
- * - dsn             - The Data Source Name (DSN) used to connect to the database.
- * - user            - Username used to connect to the database.
- * - password        - Password used to connect to the database.
- * - table           - Name of the table to which log entries are be inserted.
- * - insertSQL       - Sets the insert statement for a logging event. Defaults
- *                     to the correct one - change only if you are sure what you are doing.
- * - insertPattern   - The conversion pattern to use in conjuction with insert
- *                     SQL. Must contain the same number of comma separated
- *                     conversion patterns as there are question marks in the
- *                     insertSQL.
- *
- * @version $Revision: 1374546 $
- * @package log4php
- * @subpackage appenders
- * @since 2.0
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/pdo.html Appender documentation
- */
-class LoggerAppenderPDO extends LoggerAppender {
-
-    // ******************************************
-    // *** Configurable parameters            ***
-    // ******************************************
-
-    /**
-     * DSN string used to connect to the database.
-     * @see http://www.php.net/manual/en/pdo.construct.php
-     */
-    protected $dsn;
-
-    /** Database user name. */
-    protected $user;
-
-    /** Database password. */
-    protected $password;
-
-    /**
-     * The insert query.
-     *
-     * The __TABLE__ placeholder will be replaced by the table name from
-     * {@link $table}.
-     *
-     * The questionmarks are part of the prepared statement, and they must
-     * match the number of conversion specifiers in {@link insertPattern}.
-     */
-    protected $insertSQL = "INSERT INTO __TABLE__ (timestamp, logger, level, message, thread, file, line) VALUES (?, ?, ?, ?, ?, ?, ?)";
-
-    /**
-     * A comma separated list of {@link LoggerPatternLayout} format strings
-     * which replace the "?" in {@link $insertSQL}.
-     *
-     * Must contain the same number of comma separated conversion patterns as
-     * there are question marks in {@link insertSQL}.
-     *
-     * @see LoggerPatternLayout For conversion patterns.
-     */
-    protected $insertPattern = "%date{Y-m-d H:i:s},%logger,%level,%message,%pid,%file,%line";
-
-    /** Name of the table to which to append log events. */
-    protected $table = 'log4php_log';
-
-    /** The number of recconect attempts to make on failed append. */
-    protected $reconnectAttempts = 3;
-
-
-    // ******************************************
-    // *** Private memebers                   ***
-    // ******************************************
-
-    /**
-     * The PDO instance.
-     * @var PDO
-     */
-    protected $db;
-
-    /**
-     * Prepared statement for the insert query.
-     * @var PDOStatement
-     */
-    protected $preparedInsert;
-
-    /** This appender does not require a layout. */
-    protected $requiresLayout = false;
-
-
-    // ******************************************
-    // *** Appender methods                   ***
-    // ******************************************
-
-    /**
-     * Acquires a database connection based on parameters.
-     * Parses the insert pattern to create a chain of converters which will be
-     * used in forming query parameters from logging events.
-     */
-    public function activateOptions() {
-        try {
-            $this->establishConnection();
-        } catch (PDOException $e) {
-            $this->warn("Failed connecting to database. Closing appender. Error: " . $e->getMessage());
-            $this->close();
-            return;
-        }
-
-        // Parse the insert patterns; pattern parts are comma delimited
-        $pieces = explode(',', $this->insertPattern);
-        $converterMap = LoggerLayoutPattern::getDefaultConverterMap();
-        foreach ($pieces as $pattern) {
-            $parser = new LoggerPatternParser($pattern, $converterMap);
-            $this->converters[] = $parser->parse();
-        }
-
-        $this->closed = false;
-    }
-
-    /**
-     * Connects to the database, and prepares the insert query.
-     * @throws PDOException If connect or prepare fails.
-     */
-    protected function establishConnection() {
-        // Acquire database connection
-        $this->db = new PDO($this->dsn, $this->user, $this->password);
-        $this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-
-        // Prepare the insert statement
-        $insertSQL = str_replace('__TABLE__', $this->table, $this->insertSQL);
-        $this->preparedInsert = $this->db->prepare($insertSQL);
-    }
-
-    /**
-     * Appends a new event to the database.
-     *
-     * If writing to database fails, it will retry by re-establishing the
-     * connection up to $reconnectAttempts times. If writing still fails,
-     * the appender will close.
-     */
-    public function append(LoggerLoggingEvent $event) {
-
-        for ($attempt = 1; $attempt <= $this->reconnectAttempts + 1; $attempt++) {
-            try {
-                // Attempt to write to database
-                $this->preparedInsert->execute($this->format($event));
-                $this->preparedInsert->closeCursor();
-                break;
-            } catch (PDOException $e) {
-                $this->warn("Failed writing to database: " . $e->getMessage());
-
-                // Close the appender if it's the last attempt
-                if ($attempt > $this->reconnectAttempts) {
-                    $this->warn("Failed writing to database after {$this->reconnectAttempts} reconnect attempts. Closing appender.");
-                    $this->close();
-                    // Otherwise reconnect and try to write again
-                } else {
-                    $this->warn("Attempting a reconnect (attempt $attempt of {$this->reconnectAttempts}).");
-                    $this->establishConnection();
-                }
-            }
-        }
-    }
-
-    /**
-     * Converts the logging event to a series of database parameters by using
-     * the converter chain which was set up on activation.
-     */
-    protected function format(LoggerLoggingEvent $event) {
-        $params = array();
-        foreach ($this->converters as $converter) {
-            $buffer = '';
-            while ($converter !== null) {
-                $converter->format($buffer, $event);
-                $converter = $converter->next;
-            }
-            $params[] = $buffer;
-        }
-        return $params;
-    }
-
-    /**
-     * Closes the connection to the logging database
-     */
-    public function close() {
-        // Close the connection (if any)
-        $this->db = null;
-
-        // Close the appender
-        $this->closed = true;
-    }
-
-    // ******************************************
-    // *** Accessor methods                   ***
-    // ******************************************
-
-    /**
-     * Returns the active database handle or null if not established.
-     * @return PDO
-     */
-    public function getDatabaseHandle() {
-        return $this->db;
-    }
-
-    /** Sets the username. */
-    public function setUser($user) {
-        $this->setString('user', $user);
-    }
-
-    /** Returns the username. */
-    public function getUser($user) {
-        return $this->user;
-    }
-
-    /** Sets the password. */
-    public function setPassword($password) {
-        $this->setString('password', $password);
-    }
-
-    /** Returns the password. */
-    public function getPassword($password) {
-        return $this->password;
-    }
-
-    /** Sets the insert SQL. */
-    public function setInsertSQL($sql) {
-        $this->setString('insertSQL', $sql);
-    }
-
-    /** Returns the insert SQL. */
-    public function getInsertSQL($sql) {
-        return $this->insertSQL;
-    }
-
-    /** Sets the insert pattern. */
-    public function setInsertPattern($pattern) {
-        $this->setString('insertPattern', $pattern);
-    }
-
-    /** Returns the insert pattern. */
-    public function getInsertPattern($pattern) {
-        return $this->insertPattern;
-    }
-
-    /** Sets the table name. */
-    public function setTable($table) {
-        $this->setString('table', $table);
-    }
-
-    /** Returns the table name. */
-    public function getTable($table) {
-        return $this->table;
-    }
-
-    /** Sets the DSN string. */
-    public function setDSN($dsn) {
-        $this->setString('dsn', $dsn);
-    }
-
-    /** Returns the DSN string. */
-    public function getDSN($dsn) {
-        return $this->setString('dsn', $dsn);
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderPhp.php b/library/log4php/appenders/LoggerAppenderPhp.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderPhp.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderPhp logs events by creating a PHP user-level message using
- * the PHP's trigger_error()function.
- *
- * This appender has no configurable parameters.
- *
- * Levels are mapped as follows:
- *
- * - <b>level < WARN</b> mapped to E_USER_NOTICE
- * - <b>WARN <= level < ERROR</b> mapped to E_USER_WARNING
- * - <b>level >= ERROR</b> mapped to E_USER_ERROR
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/php.html Appender documentation
- */
-class LoggerAppenderPhp extends LoggerAppender {
-
-    public function append(LoggerLoggingEvent $event) {
-        $level = $event->getLevel();
-        if ($level->isGreaterOrEqual(LoggerLevel::getLevelError())) {
-            trigger_error($this->layout->format($event), E_USER_ERROR);
-        } else if ($level->isGreaterOrEqual(LoggerLevel::getLevelWarn())) {
-            trigger_error($this->layout->format($event), E_USER_WARNING);
-        } else {
-            trigger_error($this->layout->format($event), E_USER_NOTICE);
-        }
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderRollingFile.php b/library/log4php/appenders/LoggerAppenderRollingFile.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderRollingFile.php
+++ /dev/null
@@ -1,305 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * LoggerAppenderRollingFile writes logging events to a specified file. The
- * file is rolled over after a specified size has been reached.
- *
- * This appender uses a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **file** - Path to the target file.
- * - **append** - If set to true, the appender will append to the file,
- *     otherwise the file contents will be overwritten.
- * - **maxBackupIndex** - Maximum number of backup files to keep. Default is 1.
- * - **maxFileSize** - Maximum allowed file size (in bytes) before rolling
- *     over. Suffixes "KB", "MB" and "GB" are allowed. 10KB = 10240 bytes, etc.
- *     Default is 10M.
- * - **compress** - If set to true, rolled-over files will be compressed.
- *     Requires the zlib extension.
- *
- * @version $Revision: 1394975 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/rolling-file.html Appender documentation
- */
-class LoggerAppenderRollingFile extends LoggerAppenderFile {
-
-    /** Compressing backup files is done in chunks, this determines how large. */
-    const COMPRESS_CHUNK_SIZE = 102400; // 100KB
-
-    /**
-     * The maximum size (in bytes) that the output file is allowed to reach
-     * before being rolled over to backup files.
-     *
-     * The default maximum file size is 10MB (10485760 bytes). Maximum value
-     * for this option may depend on the file system.
-     *
-     * @var integer
-     */
-    protected $maxFileSize = 10485760;
-
-    /**
-     * Set the maximum number of backup files to keep around.
-     *
-     * Determines how many backup files are kept before the oldest is erased.
-     * This option takes a positive integer value. If set to zero, then there
-     * will be no backup files and the log file will be truncated when it
-     * reaches <var>maxFileSize</var>.
-     *
-     * There is one backup file by default.
-     *
-     * @var integer
-     */
-    protected $maxBackupIndex = 1;
-
-    /**
-     * The <var>compress</var> parameter determindes the compression with zlib.
-     * If set to true, the rollover files are compressed and saved with the .gz extension.
-     * @var boolean
-     */
-    protected $compress = false;
-
-    /**
-     * Set to true in the constructor if PHP >= 5.3.0. In that case clearstatcache
-     * supports conditional clearing of statistics.
-     * @var boolean
-     * @see http://php.net/manual/en/function.clearstatcache.php
-     */
-    private $clearConditional = false;
-
-    /**
-     * Get the maximum size that the output file is allowed to reach
-     * before being rolled over to backup files.
-     * @return integer
-     */
-    public function getMaximumFileSize() {
-        return $this->maxFileSize;
-    }
-
-    public function __construct($name = '') {
-        parent::__construct($name);
-        if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
-            $this->clearConditional = true;
-        }
-    }
-
-    /**
-     * Implements the usual roll over behaviour.
-     *
-     * If MaxBackupIndex is positive, then files File.1, ..., File.MaxBackupIndex -1 are renamed to File.2, ..., File.MaxBackupIndex.
-     * Moreover, File is renamed File.1 and closed. A new File is created to receive further log output.
-     *
-     * If MaxBackupIndex is equal to zero, then the File is truncated with no backup files created.
-     *
-     * Rollover must be called while the file is locked so that it is safe for concurrent access.
-     *
-     * @throws LoggerException If any part of the rollover procedure fails.
-     */
-    private function rollOver() {
-        // If maxBackups <= 0, then there is no file renaming to be done.
-        if ($this->maxBackupIndex > 0) {
-            // Delete the oldest file, to keep Windows happy.
-            $file = $this->file . '.' . $this->maxBackupIndex;
-
-            if (file_exists($file) && !unlink($file)) {
-                throw new LoggerException("Unable to delete oldest backup file from [$file].");
-            }
-
-            // Map {(maxBackupIndex - 1), ..., 2, 1} to {maxBackupIndex, ..., 3, 2}
-            $this->renameArchievedLogs($this->file);
-
-            // Backup the active file
-            $this->moveToBackup($this->file);
-        }
-
-        // Truncate the active file
-        ftruncate($this->fp, 0);
-        rewind($this->fp);
-    }
-
-    private function moveToBackup($source) {
-        if ($this->compress) {
-            $target = $source . '.1.gz';
-            $this->compressFile($source, $target);
-        } else {
-            $target = $source . '.1';
-            copy($source, $target);
-        }
-    }
-
-    private function compressFile($source, $target) {
-        $target = 'compress.zlib://' . $target;
-
-        $fin = fopen($source, 'rb');
-        if ($fin === false) {
-            throw new LoggerException("Unable to open file for reading: [$source].");
-        }
-
-        $fout = fopen($target, 'wb');
-        if ($fout === false) {
-            throw new LoggerException("Unable to open file for writing: [$target].");
-        }
-
-        while (!feof($fin)) {
-            $chunk = fread($fin, self::COMPRESS_CHUNK_SIZE);
-            if (false === fwrite($fout, $chunk)) {
-                throw new LoggerException("Failed writing to compressed file.");
-            }
-        }
-
-        fclose($fin);
-        fclose($fout);
-    }
-
-    private function renameArchievedLogs($fileName) {
-        for ($i = $this->maxBackupIndex - 1; $i >= 1; $i--) {
-
-            $source = $fileName . "." . $i;
-            if ($this->compress) {
-                $source .= '.gz';
-            }
-
-            if (file_exists($source)) {
-                $target = $fileName . '.' . ($i + 1);
-                if ($this->compress) {
-                    $target .= '.gz';
-                }
-
-                rename($source, $target);
-            }
-        }
-    }
-
-    /**
-     * Writes a string to the target file. Opens file if not already open.
-     * @param string $string Data to write.
-     */
-    protected function write($string) {
-        // Lazy file open
-        if (!isset($this->fp)) {
-            if ($this->openFile() === false) {
-                return; // Do not write if file open failed.
-            }
-        }
-
-        // Lock the file while writing and possible rolling over
-        if (flock($this->fp, LOCK_EX)) {
-
-            // Write to locked file
-            if (fwrite($this->fp, $string) === false) {
-                $this->warn("Failed writing to file. Closing appender.");
-                $this->closed = true;
-            }
-
-            // Stats cache must be cleared, otherwise filesize() returns cached results
-            // If supported (PHP 5.3+), clear only the state cache for the target file
-            if ($this->clearConditional) {
-                clearstatcache(true, $this->file);
-            } else {
-                clearstatcache();
-            }
-
-            // Rollover if needed
-            if (filesize($this->file) > $this->maxFileSize) {
-                try {
-                    $this->rollOver();
-                } catch (LoggerException $ex) {
-                    $this->warn("Rollover failed: " . $ex->getMessage() . " Closing appender.");
-                    $this->closed = true;
-                }
-            }
-
-            flock($this->fp, LOCK_UN);
-        } else {
-            $this->warn("Failed locking file for writing. Closing appender.");
-            $this->closed = true;
-        }
-    }
-
-    public function activateOptions() {
-        parent::activateOptions();
-
-        if ($this->compress && !extension_loaded('zlib')) {
-            $this->warn("The 'zlib' extension is required for file compression. Disabling compression.");
-            $this->compression = false;
-        }
-    }
-
-    /**
-     * Set the 'maxBackupIndex' parameter.
-     * @param integer $maxBackupIndex
-     */
-    public function setMaxBackupIndex($maxBackupIndex) {
-        $this->setPositiveInteger('maxBackupIndex', $maxBackupIndex);
-    }
-
-    /**
-     * Returns the 'maxBackupIndex' parameter.
-     * @return integer
-     */
-    public function getMaxBackupIndex() {
-        return $this->maxBackupIndex;
-    }
-
-    /**
-     * Set the 'maxFileSize' parameter.
-     * @param mixed $maxFileSize
-     */
-    public function setMaxFileSize($maxFileSize) {
-        $this->setFileSize('maxFileSize', $maxFileSize);
-    }
-
-    /**
-     * Returns the 'maxFileSize' parameter.
-     * @return integer
-     */
-    public function getMaxFileSize() {
-        return $this->maxFileSize;
-    }
-
-    /**
-     * Set the 'maxFileSize' parameter (kept for backward compatibility).
-     * @param mixed $maxFileSize
-     * @deprecated Use setMaxFileSize() instead.
-     */
-    public function setMaximumFileSize($maxFileSize) {
-        $this->warn("The 'maximumFileSize' parameter is deprecated. Use 'maxFileSize' instead.");
-        return $this->setMaxFileSize($maxFileSize);
-    }
-
-    /**
-     * Sets the 'compress' parameter.
-     * @param boolean $compress
-     */
-    public function setCompress($compress) {
-        $this->setBoolean('compress', $compress);
-    }
-
-    /**
-     * Returns the 'compress' parameter.
-     * @param boolean
-     */
-    public function getCompress() {
-        return $this->compress;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderSocket.php b/library/log4php/appenders/LoggerAppenderSocket.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderSocket.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * LoggerAppenderSocket appends to a network socket.
- *
- * ## Configurable parameters: ##
- *
- * - **remoteHost** - Target remote host.
- * - **port** - Target port (optional, defaults to 4446).
- * - **timeout** - Connection timeout in seconds (optional, defaults to
- *     'default_socket_timeout' from php.ini)
- *
- * The socket will by default be opened in blocking mode.
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/socket.html Appender documentation
- */
-class LoggerAppenderSocket extends LoggerAppender {
-
-    /**
-     * Target host.
-     * @see http://php.net/manual/en/function.fsockopen.php
-     */
-    protected $remoteHost;
-
-    /** Target port */
-    protected $port = 4446;
-
-    /** Connection timeout in ms. */
-    protected $timeout;
-
-    // ******************************************
-    // *** Appender methods                   ***
-    // ******************************************
-
-    /** Override the default layout to use serialized. */
-    public function getDefaultLayout() {
-        return new LoggerLayoutSerialized();
-    }
-
-    public function activateOptions() {
-        if (empty($this->remoteHost)) {
-            $this->warn("Required parameter [remoteHost] not set. Closing appender.");
-            $this->closed = true;
-            return;
-        }
-
-        if (empty($this->timeout)) {
-            $this->timeout = ini_get("default_socket_timeout");
-        }
-
-        $this->closed = false;
-    }
-
-    public function append(LoggerLoggingEvent $event) {
-        $socket = fsockopen($this->remoteHost, $this->port, $errno, $errstr, $this->timeout);
-        if ($socket === false) {
-            $this->warn("Could not open socket to {$this->remoteHost}:{$this->port}. Closing appender.");
-            $this->closed = true;
-            return;
-        }
-
-        if (false === fwrite($socket, $this->layout->format($event))) {
-            $this->warn("Error writing to socket. Closing appender.");
-            $this->closed = true;
-        }
-        fclose($socket);
-    }
-
-    // ******************************************
-    // *** Accessor methods                   ***
-    // ******************************************
-
-    /** Sets the target host. */
-    public function setRemoteHost($hostname) {
-        $this->setString('remoteHost', $hostname);
-    }
-
-    /** Sets the target port */
-    public function setPort($port) {
-        $this->setPositiveInteger('port', $port);
-    }
-
-    /** Sets the timeout. */
-    public function setTimeout($timeout) {
-        $this->setPositiveInteger('timeout', $timeout);
-    }
-
-    /** Returns the target host. */
-    public function getRemoteHost() {
-        return $this->getRemoteHost();
-    }
-
-    /** Returns the target port. */
-    public function getPort() {
-        return $this->port;
-    }
-
-    /** Returns the timeout */
-    public function getTimeout() {
-        return $this->timeout;
-    }
-}
diff --git a/library/log4php/appenders/LoggerAppenderSyslog.php b/library/log4php/appenders/LoggerAppenderSyslog.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderSyslog.php
+++ /dev/null
@@ -1,303 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Log events to a system log using the PHP syslog() function.
- *
- * This appenders requires a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **ident** - The ident of the syslog message.
- * - **priority** - The priority for the syslog message (used when overriding
- *     priority).
- * - **facility** - The facility for the syslog message
- * - **overridePriority** - If set to true, the message priority will always
- *     use the value defined in {@link $priority}, otherwise the priority will
- *     be determined by the message's log level.
- * - **option** - The option value for the syslog message.
- *
- * Recognised syslog options are:
- *
- * - CONS     - if there is an error while sending data to the system logger, write directly to the system console
- * - NDELAY - open the connection to the logger immediately
- * - ODELAY - delay opening the connection until the first message is logged (default)
- * - PERROR - print log message also to standard error
- * - PID    - include PID with each message
- *
- * Multiple options can be set by delimiting them with a pipe character,
- * e.g.: "CONS|PID|PERROR".
- *
- * Recognised syslog priorities are:
- *
- * - EMERG
- * - ALERT
- * - CRIT
- * - ERR
- * - WARNING
- * - NOTICE
- * - INFO
- * - DEBUG
- *
- * Levels are mapped as follows:
- *
- * - <b>FATAL</b> to LOG_ALERT
- * - <b>ERROR</b> to LOG_ERR
- * - <b>WARN</b> to LOG_WARNING
- * - <b>INFO</b> to LOG_INFO
- * - <b>DEBUG</b> to LOG_DEBUG
- * - <b>TRACE</b> to LOG_DEBUG
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/syslog.html Appender documentation
- */
-class LoggerAppenderSyslog extends LoggerAppender {
-
-    /**
-     * The ident string is added to each message. Typically the name of your application.
-     *
-     * @var string
-     */
-    protected $ident = "Apache log4php";
-
-    /**
-     * The syslog priority to use when overriding priority. This setting is
-     * required if {@link overridePriority} is set to true.
-     *
-     * @var string
-     */
-    protected $priority;
-
-    /**
-     * The option used when opening the syslog connection.
-     *
-     * @var string
-     */
-    protected $option = 'PID|CONS';
-
-    /**
-     * The facility value indicates the source of the message.
-     *
-     * @var string
-     */
-    protected $facility = 'USER';
-
-    /**
-     * If set to true, the message priority will always use the value defined
-     * in {@link $priority}, otherwise the priority will be determined by the
-     * message's log level.
-     *
-     * @var string
-     */
-    protected $overridePriority = false;
-
-    /**
-     * Holds the int value of the {@link $priority}.
-     * @var int
-     */
-    private $intPriority;
-
-    /**
-     * Holds the int value of the {@link $facility}.
-     * @var int
-     */
-    private $intFacility;
-
-    /**
-     * Holds the int value of the {@link $option}.
-     * @var int
-     */
-    private $intOption;
-
-    /**
-     * Sets the {@link $ident}.
-     *
-     * @param string $ident
-     */
-    public function setIdent($ident) {
-        $this->ident = $ident;
-    }
-
-    /**
-     * Sets the {@link $priority}.
-     *
-     * @param string $priority
-     */
-    public function setPriority($priority) {
-        $this->priority = $priority;
-    }
-
-    /**
-     * Sets the {@link $facility}.
-     *
-     * @param string $facility
-     */
-    public function setFacility($facility) {
-        $this->facility = $facility;
-    }
-
-    /**
-     * Sets the {@link $overridePriority}.
-     *
-     * @param string $overridePriority
-     */
-    public function setOverridePriority($overridePriority) {
-        $this->overridePriority = $overridePriority;
-    }
-
-    /**
-     * Sets the 'option' parameter.
-     *
-     * @param string $option
-     */
-    public function setOption($option) {
-        $this->option = $option;
-    }
-
-    /**
-     * Returns the 'ident' parameter.
-     *
-     * @return string $ident
-     */
-    public function getIdent() {
-        return $this->ident;
-    }
-
-    /**
-     * Returns the 'priority' parameter.
-     *
-     * @return string
-     */
-    public function getPriority() {
-        return $this->priority;
-    }
-
-    /**
-     * Returns the 'facility' parameter.
-     *
-     * @return string
-     */
-    public function getFacility() {
-        return $this->facility;
-    }
-
-    /**
-     * Returns the 'overridePriority' parameter.
-     *
-     * @return string
-     */
-    public function getOverridePriority() {
-        return $this->overridePriority;
-    }
-
-    /**
-     * Returns the 'option' parameter.
-     *
-     * @return string
-     */
-    public function getOption() {
-        return $this->option;
-    }
-
-
-    public function activateOptions() {
-        $this->intPriority = $this->parsePriority();
-        $this->intOption = $this->parseOption();
-        $this->intFacility = $this->parseFacility();
-
-        $this->closed = false;
-    }
-
-    public function close() {
-        if ($this->closed != true) {
-            closelog();
-            $this->closed = true;
-        }
-    }
-
-    /**
-     * Appends the event to syslog.
-     *
-     * Log is opened and closed each time because if it is not closed, it
-     * can cause the Apache httpd server to log to whatever ident/facility
-     * was used in openlog().
-     *
-     * @see http://www.php.net/manual/en/function.syslog.php#97843
-     */
-    public function append(LoggerLoggingEvent $event) {
-        $priority = $this->getSyslogPriority($event->getLevel());
-        $message = $this->layout->format($event);
-
-        openlog($this->ident, $this->intOption, $this->intFacility);
-        syslog($priority, $message);
-        closelog();
-    }
-
-    /** Determines which syslog priority to use based on the given level. */
-    private function getSyslogPriority(LoggerLevel $level) {
-        if ($this->overridePriority) {
-            return $this->intPriority;
-        }
-        return $level->getSyslogEquivalent();
-    }
-
-    /** Parses a syslog option string and returns the correspodning int value. */
-    private function parseOption() {
-        $value = 0;
-        $options = explode('|', $this->option);
-
-        foreach ($options as $option) {
-            if (!empty($option)) {
-                $constant = "LOG_" . trim($option);
-                if (defined($constant)) {
-                    $value |= constant($constant);
-                } else {
-                    trigger_error("log4php: Invalid syslog option provided: $option. Whole option string: {$this->option}.", E_USER_WARNING);
-                }
-            }
-        }
-        return $value;
-    }
-
-    /** Parses the facility string and returns the corresponding int value. */
-    private function parseFacility() {
-        if (!empty($this->facility)) {
-            $constant = "LOG_" . trim($this->facility);
-            if (defined($constant)) {
-                return constant($constant);
-            } else {
-                trigger_error("log4php: Invalid syslog facility provided: {$this->facility}.", E_USER_WARNING);
-            }
-        }
-    }
-
-    /** Parses the priority string and returns the corresponding int value. */
-    private function parsePriority() {
-        if (!empty($this->priority)) {
-            $constant = "LOG_" . trim($this->priority);
-            if (defined($constant)) {
-                return constant($constant);
-            } else {
-                trigger_error("log4php: Invalid syslog priority provided: {$this->priority}.", E_USER_WARNING);
-            }
-        }
-    }
-}
diff --git a/library/log4php/configurators/LoggerConfigurationAdapter.php b/library/log4php/configurators/LoggerConfigurationAdapter.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfigurationAdapter.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The interface for configurator adapters.
- *
- * Adapters convert configuration in several formats such as XML, ini and PHP
- * file to a PHP array.
- *
- * @package log4php
- * @subpackage configurators
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1343601 $
- * @since 2.2
- */
-interface LoggerConfigurationAdapter {
-    /** Converts the configuration file to PHP format usable by the configurator. */
-    public function convert($input);
-
-}
-
diff --git a/library/log4php/configurators/LoggerConfigurationAdapterINI.php b/library/log4php/configurators/LoggerConfigurationAdapterINI.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfigurationAdapterINI.php
+++ /dev/null
@@ -1,291 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Converts ini configuration files to a PHP array.
- *
- * These used to be called "properties" files (inherited from log4j), and that
- * file extension is still supported.
- *
- * @package log4php
- * @subpackage configurators
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1343601 $
- * @since 2.2
- */
-class LoggerConfigurationAdapterINI implements LoggerConfigurationAdapter {
-
-    /** Name to assign to the root logger. */
-    const ROOT_LOGGER_NAME = "root";
-
-    /** Prefix used for defining logger additivity. */
-    const ADDITIVITY_PREFIX = "log4php.additivity.";
-
-    /** Prefix used for defining logger threshold. */
-    const THRESHOLD_PREFIX = "log4php.threshold";
-
-    /** Prefix used for defining the root logger. */
-    const ROOT_LOGGER_PREFIX = "log4php.rootLogger";
-
-    /** Prefix used for defining a logger. */
-    const LOGGER_PREFIX = "log4php.logger.";
-
-    /** Prefix used for defining an appender. */
-    const APPENDER_PREFIX = "log4php.appender.";
-
-    /** Prefix used for defining a renderer. */
-    const RENDERER_PREFIX = "log4php.renderer.";
-
-    /** Holds the configuration. */
-    private $config = array();
-
-    /**
-     * Loads and parses the INI configuration file.
-     *
-     * @param string $url Path to the config file.
-     * @throws LoggerException
-     */
-    private function load($url) {
-        if (!file_exists($url)) {
-            throw new LoggerException("File [$url] does not exist.");
-        }
-
-        $properties = @parse_ini_file($url, true);
-        if ($properties === false) {
-            $error = error_get_last();
-            throw new LoggerException("Error parsing configuration file: {$error['message']}");
-        }
-
-        return $properties;
-    }
-
-    /**
-     * Converts the provided INI configuration file to a PHP array config.
-     *
-     * @param string $path Path to the config file.
-     * @throws LoggerException If the file cannot be loaded or parsed.
-     */
-    public function convert($path) {
-        // Load the configuration
-        $properties = $this->load($path);
-
-        // Parse threshold
-        if (isset($properties[self::THRESHOLD_PREFIX])) {
-            $this->config['threshold'] = $properties[self::THRESHOLD_PREFIX];
-        }
-
-        // Parse root logger
-        if (isset($properties[self::ROOT_LOGGER_PREFIX])) {
-            $this->parseLogger($properties[self::ROOT_LOGGER_PREFIX], self::ROOT_LOGGER_NAME);
-        }
-
-        $appenders = array();
-
-        foreach ($properties as $key => $value) {
-            // Parse loggers
-            if ($this->beginsWith($key, self::LOGGER_PREFIX)) {
-                $name = substr($key, strlen(self::LOGGER_PREFIX));
-                $this->parseLogger($value, $name);
-            }
-
-            // Parse additivity
-            if ($this->beginsWith($key, self::ADDITIVITY_PREFIX)) {
-                $name = substr($key, strlen(self::ADDITIVITY_PREFIX));
-                $this->config['loggers'][$name]['additivity'] = $value;
-            } // Parse appenders
-            else if ($this->beginsWith($key, self::APPENDER_PREFIX)) {
-                $this->parseAppender($key, $value);
-            } // Parse renderers
-            else if ($this->beginsWith($key, self::RENDERER_PREFIX)) {
-                $this->parseRenderer($key, $value);
-            }
-        }
-
-        return $this->config;
-    }
-
-
-    /**
-     * Parses a logger definition.
-     *
-     * Loggers are defined in the following manner:
-     * <pre>
-     * log4php.logger.<name> = [<level>], [<appender-ref>, <appender-ref>, ...]
-     * </pre>
-     *
-     * @param string $value The configuration value (level and appender-refs).
-     * @param string $name Logger name.
-     */
-    private function parseLogger($value, $name) {
-        // Value is divided by commas
-        $parts = explode(',', $value);
-        if (empty($value) || empty($parts)) {
-            return;
-        }
-
-        // The first value is the logger level
-        $level = array_shift($parts);
-
-        // The remaining values are appender references
-        $appenders = array();
-        while ($appender = array_shift($parts)) {
-            $appender = trim($appender);
-            if (!empty($appender)) {
-                $appenders[] = trim($appender);
-            }
-        }
-
-        // Find the target configuration
-        if ($name == self::ROOT_LOGGER_NAME) {
-            $this->config['rootLogger']['level'] = trim($level);
-            $this->config['rootLogger']['appenders'] = $appenders;
-        } else {
-            $this->config['loggers'][$name]['level'] = trim($level);
-            $this->config['loggers'][$name]['appenders'] = $appenders;
-        }
-    }
-
-    /**
-     * Parses an configuration line pertaining to an appender.
-     *
-     * Parses the following patterns:
-     *
-     * Appender class:
-     * <pre>
-     * log4php.appender.<name> = <class>
-     * </pre>
-     *
-     * Appender parameter:
-     * <pre>
-     * log4php.appender.<name>.<param> = <value>
-     * </pre>
-     *
-     * Appender threshold:
-     * <pre>
-     * log4php.appender.<name>.threshold = <level>
-     * </pre>
-     *
-     * Appender layout:
-     * <pre>
-     * log4php.appender.<name>.layout = <layoutClass>
-     * </pre>
-     *
-     * Layout parameter:
-     * <pre>
-     * log4php.appender.<name>.layout.<param> = <value>
-     * </pre>
-     *
-     * For example, a full appender config might look like:
-     * <pre>
-     * log4php.appender.myAppender = LoggerAppenderConsole
-     * log4php.appender.myAppender.threshold = info
-     * log4php.appender.myAppender.target = stdout
-     * log4php.appender.myAppender.layout = LoggerLayoutPattern
-     * log4php.appender.myAppender.layout.conversionPattern = "%d %c: %m%n"
-     * </pre>
-     *
-     * After parsing all these options, the following configuration can be
-     * found under $this->config['appenders']['myAppender']:
-     * <pre>
-     * array(
-     *    'class' => LoggerAppenderConsole,
-     *    'threshold' => info,
-     *    'params' => array(
-     *        'target' => 'stdout'
-     *    ),
-     *    'layout' => array(
-     *        'class' => 'LoggerAppenderConsole',
-     *        'params' => array(
-     *            'conversionPattern' => '%d %c: %m%n'
-     *        )
-     *    )
-     * )
-     * </pre>
-     *
-     * @param string $key
-     * @param string $value
-     */
-    private function parseAppender($key, $value) {
-
-        // Remove the appender prefix from key
-        $subKey = substr($key, strlen(self::APPENDER_PREFIX));
-
-        // Divide the string by dots
-        $parts = explode('.', $subKey);
-        $count = count($parts);
-
-        // The first part is always the appender name
-        $name = trim($parts[0]);
-
-        // Only one part - this line defines the appender class
-        if ($count == 1) {
-            $this->config['appenders'][$name]['class'] = $value;
-            return;
-        } // Two parts - either a parameter, a threshold or layout class
-        else if ($count == 2) {
-
-            if ($parts[1] == 'layout') {
-                $this->config['appenders'][$name]['layout']['class'] = $value;
-                return;
-            } else if ($parts[1] == 'threshold') {
-                $this->config['appenders'][$name]['threshold'] = $value;
-                return;
-            } else {
-                $this->config['appenders'][$name]['params'][$parts[1]] = $value;
-                return;
-            }
-        } // Three parts - this can only be a layout parameter
-        else if ($count == 3) {
-            if ($parts[1] == 'layout') {
-                $this->config['appenders'][$name]['layout']['params'][$parts[2]] = $value;
-                return;
-            }
-        }
-
-        trigger_error("log4php: Don't know how to parse the following line: \"$key = $value\". Skipping.");
-    }
-
-    /**
-     * Parses a renderer definition.
-     *
-     * Renderers are defined as:
-     * <pre>
-     * log4php.renderer.<renderedClass> = <renderingClass>
-     * </pre>
-     *
-     * @param string $key log4php.renderer.<renderedClass>
-     * @param string $value <renderingClass>
-     */
-    private function parseRenderer($key, $value) {
-        // Remove the appender prefix from key
-        $renderedClass = substr($key, strlen(self::APPENDER_PREFIX));
-        $renderingClass = $value;
-
-        $this->config['renderers'][] = compact('renderedClass', 'renderingClass');
-    }
-
-    /** Helper method. Returns true if $str begins with $sub. */
-    private function beginsWith($str, $sub) {
-        return (strncmp($str, $sub, strlen($sub)) == 0);
-    }
-
-
-}
-
diff --git a/library/log4php/configurators/LoggerConfigurationAdapterPHP.php b/library/log4php/configurators/LoggerConfigurationAdapterPHP.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfigurationAdapterPHP.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Converts PHP configuration files to a PHP array.
- *
- * The file should only hold the PHP config array preceded by "return".
- *
- * Example PHP config file:
- * <code>
- * <?php
- * return array(
- *   'rootLogger' => array(
- *     'level' => 'info',
- *     'appenders' => array('default')
- *   ),
- *   'appenders' => array(
- *     'default' => array(
- *       'class' => 'LoggerAppenderEcho',
- *       'layout' => array(
- *        'class' => 'LoggerLayoutSimple'
- *        )
- *     )
- *   )
- * )
- * ?>
- * </code>
- *
- * @package log4php
- * @subpackage configurators
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1343601 $
- * @since 2.2
- */
-class LoggerConfigurationAdapterPHP implements LoggerConfigurationAdapter {
-    public function convert($url) {
-        if (!file_exists($url)) {
-            throw new LoggerException("File [$url] does not exist.");
-        }
-
-        // Load the config file
-        $data = @file_get_contents($url);
-        if ($data === false) {
-            $error = error_get_last();
-            throw new LoggerException("Error loading config file: {$error['message']}");
-        }
-
-        $config = @eval('?>' . $data);
-
-        if ($config === false) {
-            $error = error_get_last();
-            throw new LoggerException("Error parsing configuration: " . $error['message']);
-        }
-
-        if (empty($config)) {
-            throw new LoggerException("Invalid configuration: empty configuration array.");
-        }
-
-        if (!is_array($config)) {
-            throw new LoggerException("Invalid configuration: not an array.");
-        }
-
-        return $config;
-    }
-}
-
diff --git a/library/log4php/configurators/LoggerConfigurationAdapterXML.php b/library/log4php/configurators/LoggerConfigurationAdapterXML.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfigurationAdapterXML.php
+++ /dev/null
@@ -1,278 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Converts XML configuration files to a PHP array.
- *
- * @package log4php
- * @subpackage configurators
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1394956 $
- * @since 2.2
- */
-class LoggerConfigurationAdapterXML implements LoggerConfigurationAdapter {
-    /** Path to the XML schema used for validation. */
-    const SCHEMA_PATH = '/../xml/log4php.xsd';
-
-    private $config = array(
-        'appenders' => array(),
-        'loggers' => array(),
-        'renderers' => array(),
-    );
-
-    public function convert($url) {
-        $xml = $this->loadXML($url);
-
-        $this->parseConfiguration($xml);
-
-        // Parse the <root> node
-        if (isset($xml->root)) {
-            $this->parseRootLogger($xml->root);
-        }
-
-        // Process <logger> nodes
-        foreach ($xml->logger as $logger) {
-            $this->parseLogger($logger);
-        }
-
-        // Process <appender> nodes
-        foreach ($xml->appender as $appender) {
-            $this->parseAppender($appender);
-        }
-
-        // Process <renderer> nodes
-        foreach ($xml->renderer as $rendererNode) {
-            $this->parseRenderer($rendererNode);
-        }
-
-        // Process <defaultRenderer> node
-        foreach ($xml->defaultRenderer as $rendererNode) {
-            $this->parseDefaultRenderer($rendererNode);
-        }
-
-        return $this->config;
-    }
-
-    /**
-     * Loads and validates the XML.
-     * @param string $url Input XML.
-     */
-    private function loadXML($url) {
-        if (!file_exists($url)) {
-            throw new LoggerException("File [$url] does not exist.");
-        }
-
-        libxml_clear_errors();
-        $oldValue = libxml_use_internal_errors(true);
-
-        // Load XML
-        $xml = @simplexml_load_file($url);
-        if ($xml === false) {
-
-            $errorStr = "";
-            foreach (libxml_get_errors() as $error) {
-                $errorStr .= $error->message;
-            }
-
-            throw new LoggerException("Error loading configuration file: " . trim($errorStr));
-        }
-
-        libxml_clear_errors();
-        libxml_use_internal_errors($oldValue);
-
-        return $xml;
-    }
-
-    /**
-     * Parses the <configuration> node.
-     */
-    private function parseConfiguration(SimpleXMLElement $xml) {
-        $attributes = $xml->attributes();
-        if (isset($attributes['threshold'])) {
-            $this->config['threshold'] = (string)$attributes['threshold'];
-        }
-    }
-
-    /** Parses an <appender> node. */
-    private function parseAppender(SimpleXMLElement $node) {
-        $name = $this->getAttributeValue($node, 'name');
-        if (empty($name)) {
-            $this->warn("An <appender> node is missing the required 'name' attribute. Skipping appender definition.");
-            return;
-        }
-
-        $appender = array();
-        $appender['class'] = $this->getAttributeValue($node, 'class');
-
-        if (isset($node['threshold'])) {
-            $appender['threshold'] = $this->getAttributeValue($node, 'threshold');
-        }
-
-        if (isset($node->layout)) {
-            $appender['layout'] = $this->parseLayout($node->layout, $name);
-        }
-
-        if (count($node->param) > 0) {
-            $appender['params'] = $this->parseParameters($node);
-        }
-
-        foreach ($node->filter as $filterNode) {
-            $appender['filters'][] = $this->parseFilter($filterNode);
-        }
-
-        $this->config['appenders'][$name] = $appender;
-    }
-
-    /** Parses a <layout> node. */
-    private function parseLayout(SimpleXMLElement $node, $appenderName) {
-        $layout = array();
-        $layout['class'] = $this->getAttributeValue($node, 'class');
-
-        if (count($node->param) > 0) {
-            $layout['params'] = $this->parseParameters($node);
-        }
-
-        return $layout;
-    }
-
-    /** Parses any <param> child nodes returning them in an array. */
-    private function parseParameters($paramsNode) {
-        $params = array();
-
-        foreach ($paramsNode->param as $paramNode) {
-            if (empty($paramNode['name'])) {
-                $this->warn("A <param> node is missing the required 'name' attribute. Skipping parameter.");
-                continue;
-            }
-
-            $name = $this->getAttributeValue($paramNode, 'name');
-            $value = $this->getAttributeValue($paramNode, 'value');
-
-            $params[$name] = $value;
-        }
-
-        return $params;
-    }
-
-    /** Parses a <root> node. */
-    private function parseRootLogger(SimpleXMLElement $node) {
-        $logger = array();
-
-        if (isset($node->level)) {
-            $logger['level'] = $this->getAttributeValue($node->level, 'value');
-        }
-
-        $logger['appenders'] = $this->parseAppenderReferences($node);
-
-        $this->config['rootLogger'] = $logger;
-    }
-
-    /** Parses a <logger> node. */
-    private function parseLogger(SimpleXMLElement $node) {
-        $logger = array();
-
-        $name = $this->getAttributeValue($node, 'name');
-        if (empty($name)) {
-            $this->warn("A <logger> node is missing the required 'name' attribute. Skipping logger definition.");
-            return;
-        }
-
-        if (isset($node->level)) {
-            $logger['level'] = $this->getAttributeValue($node->level, 'value');
-        }
-
-        if (isset($node['additivity'])) {
-            $logger['additivity'] = $this->getAttributeValue($node, 'additivity');
-        }
-
-        $logger['appenders'] = $this->parseAppenderReferences($node);
-
-        // Check for duplicate loggers
-        if (isset($this->config['loggers'][$name])) {
-            $this->warn("Duplicate logger definition [$name]. Overwriting.");
-        }
-
-        $this->config['loggers'][$name] = $logger;
-    }
-
-    /**
-     * Parses a <logger> node for appender references and returns them in an array.
-     *
-     * Previous versions supported appender-ref, as well as appender_ref so both
-     * are parsed for backward compatibility.
-     */
-    private function parseAppenderReferences(SimpleXMLElement $node) {
-        $refs = array();
-        foreach ($node->appender_ref as $ref) {
-            $refs[] = $this->getAttributeValue($ref, 'ref');
-        }
-
-        foreach ($node->{'appender-ref'} as $ref) {
-            $refs[] = $this->getAttributeValue($ref, 'ref');
-        }
-
-        return $refs;
-    }
-
-    /** Parses a <filter> node. */
-    private function parseFilter($filterNode) {
-        $filter = array();
-        $filter['class'] = $this->getAttributeValue($filterNode, 'class');
-
-        if (count($filterNode->param) > 0) {
-            $filter['params'] = $this->parseParameters($filterNode);
-        }
-
-        return $filter;
-    }
-
-    /** Parses a <renderer> node. */
-    private function parseRenderer(SimpleXMLElement $node) {
-        $renderedClass = $this->getAttributeValue($node, 'renderedClass');
-        $renderingClass = $this->getAttributeValue($node, 'renderingClass');
-
-        $this->config['renderers'][] = compact('renderedClass', 'renderingClass');
-    }
-
-    /** Parses a <defaultRenderer> node. */
-    private function parseDefaultRenderer(SimpleXMLElement $node) {
-        $renderingClass = $this->getAttributeValue($node, 'renderingClass');
-
-        // Warn on duplicates
-        if (isset($this->config['defaultRenderer'])) {
-            $this->warn("Duplicate <defaultRenderer> node. Overwriting.");
-        }
-
-        $this->config['defaultRenderer'] = $renderingClass;
-    }
-
-    // ******************************************
-    // ** Helper methods                       **
-    // ******************************************
-
-    private function getAttributeValue(SimpleXMLElement $node, $name) {
-        return isset($node[$name]) ? (string)$node[$name] : null;
-    }
-
-    private function warn($message) {
-        trigger_error("log4php: " . $message, E_USER_WARNING);
-    }
-}
-
diff --git a/library/log4php/configurators/LoggerConfiguratorDefault.php b/library/log4php/configurators/LoggerConfiguratorDefault.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfiguratorDefault.php
+++ /dev/null
@@ -1,470 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Default implementation of the logger configurator.
- *
- * Configures log4php based on a provided configuration file or array.
- *
- * @package log4php
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1394956 $
- * @since 2.2
- */
-class LoggerConfiguratorDefault implements LoggerConfigurator {
-    /** XML configuration file format. */
-    const FORMAT_XML = 'xml';
-
-    /** PHP configuration file format. */
-    const FORMAT_PHP = 'php';
-
-    /** INI (properties) configuration file format. */
-    const FORMAT_INI = 'ini';
-
-    /** Defines which adapter should be used for parsing which format. */
-    private $adapters = array(
-        self::FORMAT_XML => 'LoggerConfigurationAdapterXML',
-        self::FORMAT_INI => 'LoggerConfigurationAdapterINI',
-        self::FORMAT_PHP => 'LoggerConfigurationAdapterPHP',
-    );
-
-    /** Default configuration; used if no configuration file is provided. */
-    private static $defaultConfiguration = array(
-        'threshold' => 'ALL',
-        'rootLogger' => array(
-            'level' => 'DEBUG',
-            'appenders' => array('default'),
-        ),
-        'appenders' => array(
-            'default' => array(
-                'class' => 'LoggerAppenderEcho'
-            ),
-        ),
-    );
-
-    /** Holds the appenders before they are linked to loggers. */
-    private $appenders = array();
-
-    /**
-     * Configures log4php based on the given configuration. The input can
-     * either be a path to the config file, or a PHP array holding the
-     * configuration.
-     *
-     * If no configuration is given, or if the given configuration cannot be
-     * parsed for whatever reason, a warning will be issued, and log4php
-     * will use the default configuration contained in
-     * {@link $defaultConfiguration}.
-     *
-     * @param LoggerHierarchy $hierarchy The hierarchy on which to perform
-     *        the configuration.
-     * @param string|array $input Either path to the config file or the
-     *        configuration as an array. If not set, default configuration
-     *        will be used.
-     */
-    public function configure(LoggerHierarchy $hierarchy, $input = null) {
-        $config = $this->parse($input);
-        $this->doConfigure($hierarchy, $config);
-    }
-
-    /**
-     * Parses the given configuration and returns the parsed configuration
-     * as a PHP array. Does not perform any configuration.
-     *
-     * If no configuration is given, or if the given configuration cannot be
-     * parsed for whatever reason, a warning will be issued, and the default
-     * configuration will be returned ({@link $defaultConfiguration}).
-     *
-     * @param string|array $input Either path to the config file or the
-     *        configuration as an array. If not set, default configuration
-     *        will be used.
-     * @return array The parsed configuration.
-     */
-    public function parse($input) {
-        // No input - use default configuration
-        if (!isset($input)) {
-            $config = self::$defaultConfiguration;
-        } // Array input - contains configuration within the array
-        else if (is_array($input)) {
-            $config = $input;
-        } // String input - contains path to configuration file
-        else if (is_string($input)) {
-            try {
-                $config = $this->parseFile($input);
-            } catch (LoggerException $e) {
-                $this->warn("Configuration failed. " . $e->getMessage() . " Using default configuration.");
-                $config = self::$defaultConfiguration;
-            }
-        } // Anything else is an error
-        else {
-            $this->warn("Invalid configuration param given. Reverting to default configuration.");
-            $config = self::$defaultConfiguration;
-        }
-
-        return $config;
-    }
-
-    /**
-     * Returns the default log4php configuration.
-     * @return array
-     */
-    public static function getDefaultConfiguration() {
-        return self::$defaultConfiguration;
-    }
-
-    /**
-     * Loads the configuration file from the given URL, determines which
-     * adapter to use, converts the configuration to a PHP array and
-     * returns it.
-     *
-     * @param string $url Path to the config file.
-     * @return The configuration from the config file, as a PHP array.
-     * @throws LoggerException If the configuration file cannot be loaded, or
-     *        if the parsing fails.
-     */
-    private function parseFile($url) {
-
-        if (!file_exists($url)) {
-            throw new LoggerException("File not found at [$url].");
-        }
-
-        $type = $this->getConfigType($url);
-        $adapterClass = $this->adapters[$type];
-
-        $adapter = new $adapterClass();
-        return $adapter->convert($url);
-    }
-
-    /** Determines configuration file type based on the file extension. */
-    private function getConfigType($url) {
-        $info = pathinfo($url);
-        $ext = strtolower($info['extension']);
-
-        switch ($ext) {
-            case 'xml':
-                return self::FORMAT_XML;
-
-            case 'ini':
-            case 'properties':
-                return self::FORMAT_INI;
-
-            case 'php':
-                return self::FORMAT_PHP;
-
-            default:
-                throw new LoggerException("Unsupported configuration file extension: $ext");
-        }
-    }
-
-    /**
-     * Constructs the logger hierarchy based on configuration.
-     *
-     * @param LoggerHierarchy $hierarchy
-     * @param array $config
-     */
-    private function doConfigure(LoggerHierarchy $hierarchy, $config) {
-        if (isset($config['threshold'])) {
-            $threshold = LoggerLevel::toLevel($config['threshold']);
-            if (isset($threshold)) {
-                $hierarchy->setThreshold($threshold);
-            } else {
-                $this->warn("Invalid threshold value [{$config['threshold']}] specified. Ignoring threshold definition.");
-            }
-        }
-
-        // Configure appenders and add them to the appender pool
-        if (isset($config['appenders']) && is_array($config['appenders'])) {
-            foreach ($config['appenders'] as $name => $appenderConfig) {
-                $this->configureAppender($name, $appenderConfig);
-            }
-        }
-
-        // Configure root logger
-        if (isset($config['rootLogger'])) {
-            $this->configureRootLogger($hierarchy, $config['rootLogger']);
-        }
-
-        // Configure loggers
-        if (isset($config['loggers']) && is_array($config['loggers'])) {
-            foreach ($config['loggers'] as $loggerName => $loggerConfig) {
-                $this->configureOtherLogger($hierarchy, $loggerName, $loggerConfig);
-            }
-        }
-
-        // Configure renderers
-        if (isset($config['renderers']) && is_array($config['renderers'])) {
-            foreach ($config['renderers'] as $rendererConfig) {
-                $this->configureRenderer($hierarchy, $rendererConfig);
-            }
-        }
-
-        if (isset($config['defaultRenderer'])) {
-            $this->configureDefaultRenderer($hierarchy, $config['defaultRenderer']);
-        }
-    }
-
-    private function configureRenderer(LoggerHierarchy $hierarchy, $config) {
-        if (empty($config['renderingClass'])) {
-            $this->warn("Rendering class not specified. Skipping renderer definition.");
-            return;
-        }
-
-        if (empty($config['renderedClass'])) {
-            $this->warn("Rendered class not specified. Skipping renderer definition.");
-            return;
-        }
-
-        // Error handling performed by RendererMap
-        $hierarchy->getRendererMap()->addRenderer($config['renderedClass'], $config['renderingClass']);
-    }
-
-    private function configureDefaultRenderer(LoggerHierarchy $hierarchy, $class) {
-        if (empty($class)) {
-            $this->warn("Rendering class not specified. Skipping default renderer definition.");
-            return;
-        }
-
-        // Error handling performed by RendererMap
-        $hierarchy->getRendererMap()->setDefaultRenderer($class);
-    }
-
-    /**
-     * Configures an appender based on given config and saves it to
-     * {@link $appenders} array so it can be later linked to loggers.
-     * @param string $name Appender name.
-     * @param array $config Appender configuration options.
-     */
-    private function configureAppender($name, $config) {
-
-        // TODO: add this check to other places where it might be useful
-        if (!is_array($config)) {
-            $type = gettype($config);
-            $this->warn("Invalid configuration provided for appender [$name]. Expected an array, found <$type>. Skipping appender definition.");
-            return;
-        }
-
-        // Parse appender class
-        $class = $config['class'];
-        if (empty($class)) {
-            $this->warn("No class given for appender [$name]. Skipping appender definition.");
-            return;
-        }
-        if (!class_exists($class)) {
-            $this->warn("Invalid class [$class] given for appender [$name]. Class does not exist. Skipping appender definition.");
-            return;
-        }
-
-        // Instantiate the appender
-        $appender = new $class($name);
-        if (!($appender instanceof LoggerAppender)) {
-            $this->warn("Invalid class [$class] given for appender [$name]. Not a valid LoggerAppender class. Skipping appender definition.");
-            return;
-        }
-
-        // Parse the appender threshold
-        if (isset($config['threshold'])) {
-            $threshold = LoggerLevel::toLevel($config['threshold']);
-            if ($threshold instanceof LoggerLevel) {
-                $appender->setThreshold($threshold);
-            } else {
-                $this->warn("Invalid threshold value [{$config['threshold']}] specified for appender [$name]. Ignoring threshold definition.");
-            }
-        }
-
-        // Parse the appender layout
-        if ($appender->requiresLayout() && isset($config['layout'])) {
-            $this->createAppenderLayout($appender, $config['layout']);
-        }
-
-        // Parse filters
-        if (isset($config['filters']) && is_array($config['filters'])) {
-            foreach ($config['filters'] as $filterConfig) {
-                $this->createAppenderFilter($appender, $filterConfig);
-            }
-        }
-
-        // Set options if any
-        if (isset($config['params'])) {
-            $this->setOptions($appender, $config['params']);
-        }
-
-        // Activate and save for later linking to loggers
-        $appender->activateOptions();
-        $this->appenders[$name] = $appender;
-    }
-
-    /**
-     * Parses layout config, creates the layout and links it to the appender.
-     * @param LoggerAppender $appender
-     * @param array $config Layout configuration.
-     */
-    private function createAppenderLayout(LoggerAppender $appender, $config) {
-        $name = $appender->getName();
-        $class = $config['class'];
-        if (empty($class)) {
-            $this->warn("Layout class not specified for appender [$name]. Reverting to default layout.");
-            return;
-        }
-        if (!class_exists($class)) {
-            $this->warn("Nonexistant layout class [$class] specified for appender [$name]. Reverting to default layout.");
-            return;
-        }
-
-        $layout = new $class();
-        if (!($layout instanceof LoggerLayout)) {
-            $this->warn("Invalid layout class [$class] sepcified for appender [$name]. Reverting to default layout.");
-            return;
-        }
-
-        if (isset($config['params'])) {
-            $this->setOptions($layout, $config['params']);
-        }
-
-        $layout->activateOptions();
-        $appender->setLayout($layout);
-    }
-
-    /**
-     * Parses filter config, creates the filter and adds it to the appender's
-     * filter chain.
-     * @param LoggerAppender $appender
-     * @param array $config Filter configuration.
-     */
-    private function createAppenderFilter(LoggerAppender $appender, $config) {
-        $name = $appender->getName();
-        $class = $config['class'];
-        if (!class_exists($class)) {
-            $this->warn("Nonexistant filter class [$class] specified on appender [$name]. Skipping filter definition.");
-            return;
-        }
-
-        $filter = new $class();
-        if (!($filter instanceof LoggerFilter)) {
-            $this->warn("Invalid filter class [$class] sepcified on appender [$name]. Skipping filter definition.");
-            return;
-        }
-
-        if (isset($config['params'])) {
-            $this->setOptions($filter, $config['params']);
-        }
-
-        $filter->activateOptions();
-        $appender->addFilter($filter);
-    }
-
-    /**
-     * Configures the root logger
-     * @see configureLogger()
-     */
-    private function configureRootLogger(LoggerHierarchy $hierarchy, $config) {
-        $logger = $hierarchy->getRootLogger();
-        $this->configureLogger($logger, $config);
-    }
-
-    /**
-     * Configures a logger which is not root.
-     * @see configureLogger()
-     */
-    private function configureOtherLogger(LoggerHierarchy $hierarchy, $name, $config) {
-        // Get logger from hierarchy (this creates it if it doesn't already exist)
-        $logger = $hierarchy->getLogger($name);
-        $this->configureLogger($logger, $config);
-    }
-
-    /**
-     * Configures a logger.
-     *
-     * @param Logger $logger The logger to configure
-     * @param array $config Logger configuration options.
-     */
-    private function configureLogger(Logger $logger, $config) {
-        $loggerName = $logger->getName();
-
-        // Set logger level
-        if (isset($config['level'])) {
-            $level = LoggerLevel::toLevel($config['level']);
-            if (isset($level)) {
-                $logger->setLevel($level);
-            } else {
-                $this->warn("Invalid level value [{$config['level']}] specified for logger [$loggerName]. Ignoring level definition.");
-            }
-        }
-
-        // Link appenders to logger
-        if (isset($config['appenders'])) {
-            foreach ($config['appenders'] as $appenderName) {
-                if (isset($this->appenders[$appenderName])) {
-                    $logger->addAppender($this->appenders[$appenderName]);
-                } else {
-                    $this->warn("Nonexistnant appender [$appenderName] linked to logger [$loggerName].");
-                }
-            }
-        }
-
-        // Set logger additivity
-        if (isset($config['additivity'])) {
-            try {
-                $additivity = LoggerOptionConverter::toBooleanEx($config['additivity'], null);
-                $logger->setAdditivity($additivity);
-            } catch (Exception $ex) {
-                $this->warn("Invalid additivity value [{$config['additivity']}] specified for logger [$loggerName]. Ignoring additivity setting.");
-            }
-        }
-    }
-
-    /**
-     * Helper method which applies given options to an object which has setters
-     * for these options (such as appenders, layouts, etc.).
-     *
-     * For example, if options are:
-     * <code>
-     * array(
-     *    'file' => '/tmp/myfile.log',
-     *    'append' => true
-     * )
-     * </code>
-     *
-     * This method will call:
-     * <code>
-     * $object->setFile('/tmp/myfile.log')
-     * $object->setAppend(true)
-     * </code>
-     *
-     * If required setters do not exist, it will produce a warning.
-     *
-     * @param mixed $object The object to configure.
-     * @param unknown_type $options
-     */
-    private function setOptions($object, $options) {
-        foreach ($options as $name => $value) {
-            $setter = "set$name";
-            if (method_exists($object, $setter)) {
-                $object->$setter($value);
-            } else {
-                $class = get_class($object);
-                $this->warn("Nonexistant option [$name] specified on [$class]. Skipping.");
-            }
-        }
-    }
-
-    /** Helper method to simplify error reporting. */
-    private function warn($message) {
-        trigger_error("log4php: $message", E_USER_WARNING);
-    }
-}
diff --git a/library/log4php/filters/LoggerFilterDenyAll.php b/library/log4php/filters/LoggerFilterDenyAll.php
deleted file mode 100644
--- a/library/log4php/filters/LoggerFilterDenyAll.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This filter drops all logging events.
- *
- * You can add this filter to the end of a filter chain to
- * switch from the default "accept all unless instructed otherwise"
- * filtering behaviour to a "deny all unless instructed otherwise"
- * behaviour.
- *
- * <p>
- * An example for this filter:
- *
- * {@example ../../examples/php/filter_denyall.php 19}
- *
- * <p>
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/filter_denyall.xml 18}
- *
- * @version $Revision: 883108 $
- * @package log4php
- * @subpackage filters
- * @since 0.3
- */
-class LoggerFilterDenyAll extends LoggerFilter {
-
-    /**
-     * Always returns the integer constant {@link LoggerFilter::DENY}
-     * regardless of the {@link LoggerLoggingEvent} parameter.
-     *
-     * @param LoggerLoggingEvent $event The {@link LoggerLoggingEvent} to filter.
-     * @return LoggerFilter::DENY Always returns {@link LoggerFilter::DENY}
-     */
-    public function decide(LoggerLoggingEvent $event) {
-        return LoggerFilter::DENY;
-    }
-}
diff --git a/library/log4php/filters/LoggerFilterLevelMatch.php b/library/log4php/filters/LoggerFilterLevelMatch.php
deleted file mode 100644
--- a/library/log4php/filters/LoggerFilterLevelMatch.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This is a very simple filter based on level matching.
- *
- * <p>The filter admits two options <b><var>LevelToMatch</var></b> and
- * <b><var>AcceptOnMatch</var></b>. If there is an exact match between the value
- * of the <b><var>LevelToMatch</var></b> option and the level of the
- * {@link LoggerLoggingEvent}, then the {@link decide()} method returns
- * {@link LoggerFilter::ACCEPT} in case the <b><var>AcceptOnMatch</var></b>
- * option value is set to <i>true</i>, if it is <i>false</i> then
- * {@link LoggerFilter::DENY} is returned. If there is no match,
- * {@link LoggerFilter::NEUTRAL} is returned.</p>
- *
- * <p>
- * An example for this filter:
- *
- * {@example ../../examples/php/filter_levelmatch.php 19}
- *
- * <p>
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/filter_levelmatch.xml 18}
- *
- * @version $Revision: 1213283 $
- * @package log4php
- * @subpackage filters
- * @since 0.6
- */
-class LoggerFilterLevelMatch extends LoggerFilter {
-
-    /**
-     * Indicates if this event should be accepted or denied on match
-     * @var boolean
-     */
-    protected $acceptOnMatch = true;
-
-    /**
-     * The level, when to match
-     * @var LoggerLevel
-     */
-    protected $levelToMatch;
-
-    /**
-     * @param boolean $acceptOnMatch
-     */
-    public function setAcceptOnMatch($acceptOnMatch) {
-        $this->setBoolean('acceptOnMatch', $acceptOnMatch);
-    }
-
-    /**
-     * @param string $l the level to match
-     */
-    public function setLevelToMatch($level) {
-        $this->setLevel('levelToMatch', $level);
-    }
-
-    /**
-     * Return the decision of this filter.
-     *
-     * Returns {@link LoggerFilter::NEUTRAL} if the <b><var>LevelToMatch</var></b>
-     * option is not set or if there is not match.    Otherwise, if there is a
-     * match, then the returned decision is {@link LoggerFilter::ACCEPT} if the
-     * <b><var>AcceptOnMatch</var></b> property is set to <i>true</i>. The
-     * returned decision is {@link LoggerFilter::DENY} if the
-     * <b><var>AcceptOnMatch</var></b> property is set to <i>false</i>.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return integer
-     */
-    public function decide(LoggerLoggingEvent $event) {
-        if ($this->levelToMatch === null) {
-            return LoggerFilter::NEUTRAL;
-        }
-
-        if ($this->levelToMatch->equals($event->getLevel())) {
-            return $this->acceptOnMatch ? LoggerFilter::ACCEPT : LoggerFilter::DENY;
-        } else {
-            return LoggerFilter::NEUTRAL;
-        }
-    }
-}
diff --git a/library/log4php/filters/LoggerFilterLevelRange.php b/library/log4php/filters/LoggerFilterLevelRange.php
deleted file mode 100644
--- a/library/log4php/filters/LoggerFilterLevelRange.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This is a very simple filter based on level matching, which can be
- * used to reject messages with priorities outside a certain range.
- *
- * <p>The filter admits three options <b><var>LevelMin</var></b>, <b><var>LevelMax</var></b>
- * and <b><var>AcceptOnMatch</var></b>.</p>
- *
- * <p>If the level of the {@link LoggerLoggingEvent} is not between Min and Max
- * (inclusive), then {@link LoggerFilter::DENY} is returned.</p>
- *
- * <p>If the Logging event level is within the specified range, then if
- * <b><var>AcceptOnMatch</var></b> is <i>true</i>,
- * {@link LoggerFilter::ACCEPT} is returned, and if
- * <b><var>AcceptOnMatch</var></b> is <i>false</i>,
- * {@link LoggerFilter::NEUTRAL} is returned.</p>
- *
- * <p>If <b><var>LevelMin</var></b> is not defined, then there is no
- * minimum acceptable level (i.e. a level is never rejected for
- * being too "low"/unimportant).  If <b><var>LevelMax</var></b> is not
- * defined, then there is no maximum acceptable level (ie a
- * level is never rejected for being too "high"/important).</p>
- *
- * <p>Refer to the {@link LoggerAppender::setThreshold()} method
- * available to <b>all</b> appenders extending {@link LoggerAppender}
- * for a more convenient way to filter out events by level.</p>
- *
- * <p>
- * An example for this filter:
- *
- * {@example ../../examples/php/filter_levelrange.php 19}
- *
- * <p>
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/filter_levelrange.xml 18}
- *
- * @author Simon Kitching
- * @author based on the org.apache.log4j.varia.LevelRangeFilte Java code by Ceki G&uuml;lc&uuml;
- *
- * @version $Revision: 1213283 $
- * @package log4php
- * @subpackage filters
- * @since 0.6
- */
-class LoggerFilterLevelRange extends LoggerFilter {
-
-    /**
-     * @var boolean
-     */
-    protected $acceptOnMatch = true;
-
-    /**
-     * @var LoggerLevel
-     */
-    protected $levelMin;
-
-    /**
-     * @var LoggerLevel
-     */
-    protected $levelMax;
-
-    /**
-     * @param boolean $acceptOnMatch
-     */
-    public function setAcceptOnMatch($acceptOnMatch) {
-        $this->setBoolean('acceptOnMatch', $acceptOnMatch);
-    }
-
-    /**
-     * @param string $l the level min to match
-     */
-    public function setLevelMin($level) {
-        $this->setLevel('levelMin', $level);
-    }
-
-    /**
-     * @param string $l the level max to match
-     */
-    public function setLevelMax($level) {
-        $this->setLevel('levelMax', $level);
-    }
-
-    /**
-     * Return the decision of this filter.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return integer
-     */
-    public function decide(LoggerLoggingEvent $event) {
-        $level = $event->getLevel();
-
-        if ($this->levelMin !== null) {
-            if ($level->isGreaterOrEqual($this->levelMin) == false) {
-                // level of event is less than minimum
-                return LoggerFilter::DENY;
-            }
-        }
-
-        if ($this->levelMax !== null) {
-            if ($level->toInt() > $this->levelMax->toInt()) {
-                // level of event is greater than maximum
-                // Alas, there is no Level.isGreater method. and using
-                // a combo of isGreaterOrEqual && !Equal seems worse than
-                // checking the int values of the level objects..
-                return LoggerFilter::DENY;
-            }
-        }
-
-        if ($this->acceptOnMatch) {
-            // this filter set up to bypass later filters and always return
-            // accept if level in range
-            return LoggerFilter::ACCEPT;
-        } else {
-            // event is ok for this filter; allow later filters to have a look..
-            return LoggerFilter::NEUTRAL;
-        }
-    }
-}
diff --git a/library/log4php/filters/LoggerFilterStringMatch.php b/library/log4php/filters/LoggerFilterStringMatch.php
deleted file mode 100644
--- a/library/log4php/filters/LoggerFilterStringMatch.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This is a very simple filter based on string matching.
- *
- * <p>The filter admits two options {@link $stringToMatch} and
- * {@link $acceptOnMatch}. If there is a match (using {@link PHP_MANUAL#strpos}
- * between the value of the {@link $stringToMatch} option and the message
- * of the {@link LoggerLoggingEvent},
- * then the {@link decide()} method returns {@link LoggerFilter::ACCEPT} if
- * the <b>AcceptOnMatch</b> option value is true, if it is false then
- * {@link LoggerFilter::DENY} is returned. If there is no match, {@link LoggerFilter::NEUTRAL}
- * is returned.</p>
- *
- * <p>
- * An example for this filter:
- *
- * {@example ../../examples/php/filter_stringmatch.php 19}
- *
- * <p>
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/filter_stringmatch.xml 18}
- *
- * @version $Revision: 1213283 $
- * @package log4php
- * @subpackage filters
- * @since 0.3
- */
-class LoggerFilterStringMatch extends LoggerFilter {
-
-    /**
-     * @var boolean
-     */
-    protected $acceptOnMatch = true;
-
-    /**
-     * @var string
-     */
-    protected $stringToMatch;
-
-    /**
-     * @param mixed $acceptOnMatch a boolean or a string ('true' or 'false')
-     */
-    public function setAcceptOnMatch($acceptOnMatch) {
-        $this->setBoolean('acceptOnMatch', $acceptOnMatch);
-    }
-
-    /**
-     * @param string $s the string to match
-     */
-    public function setStringToMatch($string) {
-        $this->setString('stringToMatch', $string);
-    }
-
-    /**
-     * @return integer a {@link LOGGER_FILTER_NEUTRAL} is there is no string match.
-     */
-    public function decide(LoggerLoggingEvent $event) {
-        $msg = $event->getRenderedMessage();
-
-        if ($msg === null or $this->stringToMatch === null) {
-            return LoggerFilter::NEUTRAL;
-        }
-
-        if (strpos($msg, $this->stringToMatch) !== false) {
-            return ($this->acceptOnMatch) ? LoggerFilter::ACCEPT : LoggerFilter::DENY;
-        }
-        return LoggerFilter::NEUTRAL;
-    }
-}
diff --git a/library/log4php/helpers/LoggerFormattingInfo.php b/library/log4php/helpers/LoggerFormattingInfo.php
deleted file mode 100644
--- a/library/log4php/helpers/LoggerFormattingInfo.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This class encapsulates the information obtained when parsing
- * formatting modifiers in conversion modifiers.
- *
- * @package log4php
- * @subpackage helpers
- * @since 0.3
- */
-class LoggerFormattingInfo {
-
-    /**
-     * Minimal output length. If output is shorter than this value, it will be
-     * padded with spaces.
-     */
-    public $min = 0;
-
-    /**
-     * Maximum output length. If output is longer than this value, it will be
-     * trimmed.
-     */
-    public $max = PHP_INT_MAX;
-
-    /**
-     * Whether to pad the string from the left. If set to false, the string
-     * will be padded from the right.
-     */
-    public $padLeft = true;
-
-    /**
-     * Whether to trim the string from the left. If set to false, the string
-     * will be trimmed from the right.
-     */
-    public $trimLeft = false;
-}
diff --git a/library/log4php/helpers/LoggerOptionConverter.php b/library/log4php/helpers/LoggerOptionConverter.php
deleted file mode 100644
--- a/library/log4php/helpers/LoggerOptionConverter.php
+++ /dev/null
@@ -1,232 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * A convenience class to convert property values to specific types.
- *
- * @version $Revision: 1374617 $
- * @package log4php
- * @subpackage helpers
- * @since 0.5
- */
-class LoggerOptionConverter {
-
-    /** String values which are converted to boolean TRUE. */
-    private static $trueValues = array('1', 'true', 'yes', 'on');
-
-    /**
-     * String values which are converted to boolean FALSE.
-     *
-     * Note that an empty string must convert to false, because
-     * parse_ini_file() which is used for parsing configuration
-     * converts the value _false_ to an empty string.
-     */
-    private static $falseValues = array('0', 'false', 'no', 'off', '');
-
-    /**
-     * Read a predefined var.
-     *
-     * It returns a value referenced by <var>$key</var> using this search criteria:
-     * - if <var>$key</var> is a constant then return it. Else
-     * - if <var>$key</var> is set in <var>$_ENV</var> then return it. Else
-     * - return <var>$def</var>.
-     *
-     * @param string $key The key to search for.
-     * @param string $def The default value to return.
-     * @return string    the string value of the system property, or the default
-     *                    value if there is no property with that key.
-     */
-    public static function getSystemProperty($key, $def) {
-        if (defined($key)) {
-            return (string)constant($key);
-        } else if (isset($_SERVER[$key])) {
-            return (string)$_SERVER[$key];
-        } else if (isset($_ENV[$key])) {
-            return (string)$_ENV[$key];
-        } else {
-            return $def;
-        }
-    }
-
-    /** Converts $value to boolean, or throws an exception if not possible. */
-    public static function toBooleanEx($value) {
-        if (isset($value)) {
-            if (is_bool($value)) {
-                return $value;
-            }
-            $value = strtolower(trim($value));
-            if (in_array($value, self::$trueValues)) {
-                return true;
-            }
-            if (in_array($value, self::$falseValues)) {
-                return false;
-            }
-        }
-
-        throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to boolean.");
-    }
-
-    /**
-     * Converts $value to integer, or throws an exception if not possible.
-     * Floats cannot be converted to integer.
-     */
-    public static function toIntegerEx($value) {
-        if (is_integer($value)) {
-            return $value;
-        }
-        if (is_numeric($value) && ($value == (integer)$value)) {
-            return (integer)$value;
-        }
-
-        throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to integer.");
-    }
-
-    /**
-     * Converts $value to integer, or throws an exception if not possible.
-     * Floats cannot be converted to integer.
-     */
-    public static function toPositiveIntegerEx($value) {
-        if (is_integer($value) && $value > 0) {
-            return $value;
-        }
-        if (is_numeric($value) && ($value == (integer)$value) && $value > 0) {
-            return (integer)$value;
-        }
-
-        throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to a positive integer.");
-    }
-
-    /** Converts the value to a level. Throws an exception if not possible. */
-    public static function toLevelEx($value) {
-        if ($value instanceof LoggerLevel) {
-            return $value;
-        }
-        $level = LoggerLevel::toLevel($value);
-        if ($level === null) {
-            throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to a logger level.");
-        }
-        return $level;
-    }
-
-    /**
-     * Converts a value to a valid file size (integer).
-     *
-     * Supports 'KB', 'MB' and 'GB' suffixes, where KB = 1024 B etc.
-     *
-     * The final value will be rounded to the nearest integer.
-     *
-     * Examples:
-     * - '100' => 100
-     * - '100.12' => 100
-     * - '100KB' => 102400
-     * - '1.5MB' => 1572864
-     *
-     * @param mixed $value File size (optionally with suffix).
-     * @return integer Parsed file size.
-     */
-    public static function toFileSizeEx($value) {
-
-        if (empty($value)) {
-            throw new LoggerException("Empty value cannot be converted to a file size.");
-        }
-
-        if (is_numeric($value)) {
-            return (integer)$value;
-        }
-
-        if (!is_string($value)) {
-            throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to a file size.");
-        }
-
-        $str = strtoupper(trim($value));
-        $count = preg_match('/^([0-9.]+)(KB|MB|GB)?$/', $str, $matches);
-
-        if ($count > 0) {
-            $size = $matches[1];
-            $unit = $matches[2];
-
-            switch ($unit) {
-                case 'KB':
-                    $size *= pow(1024, 1);
-                    break;
-                case 'MB':
-                    $size *= pow(1024, 2);
-                    break;
-                case 'GB':
-                    $size *= pow(1024, 3);
-                    break;
-            }
-
-            return (integer)$size;
-        }
-
-        throw new LoggerException("Given value [$value] cannot be converted to a file size.");
-    }
-
-    /**
-     * Converts a value to string, or throws an exception if not possible.
-     *
-     * Objects can be converted to string if they implement the magic
-     * __toString() method.
-     *
-     */
-    public static function toStringEx($value) {
-        if (is_string($value)) {
-            return $value;
-        }
-        if (is_numeric($value)) {
-            return (string)$value;
-        }
-        if (is_object($value) && method_exists($value, '__toString')) {
-            return (string)$value;
-        }
-
-        throw new LoggerException("Given value [" . var_export($value, true) . "] cannot be converted to string.");
-    }
-
-    /**
-     * Performs value substitution for string options.
-     *
-     * An option can contain PHP constants delimited by '${' and '}'.
-     *
-     * E.g. for input string "some ${FOO} value", the method will attempt
-     * to substitute ${FOO} with the value of constant FOO if it exists.
-     *
-     * Therefore, if FOO is a constant, and it has value "bar", the resulting
-     * string will be "some bar value".
-     *
-     * If the constant is not defined, it will be replaced by an empty string,
-     * and the resulting string will be "some  value".
-     *
-     * @param string $string String on which to perform substitution.
-     * @return string
-     */
-    public static function substConstants($string) {
-        preg_match_all('/\${([^}]+)}/', $string, $matches);
-
-        foreach ($matches[1] as $key => $match) {
-            $match = trim($match);
-            $search = $matches[0][$key];
-            $replacement = defined($match) ? constant($match) : '';
-            $string = str_replace($search, $replacement, $string);
-        }
-        return $string;
-    }
-}
diff --git a/library/log4php/helpers/LoggerPatternParser.php b/library/log4php/helpers/LoggerPatternParser.php
deleted file mode 100644
--- a/library/log4php/helpers/LoggerPatternParser.php
+++ /dev/null
@@ -1,237 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Most of the work of the {@link LoggerPatternLayout} class
- * is delegated to the {@link LoggerPatternParser} class.
- *
- * <p>It is this class that parses conversion patterns and creates
- * a chained list of {@link LoggerPatternConverter} converters.</p>
- *
- * @version $Revision: 1395467 $
- * @package log4php
- * @subpackage helpers
- *
- * @since 0.3
- */
-class LoggerPatternParser {
-
-    /** Escape character for conversion words in the conversion pattern. */
-    const ESCAPE_CHAR = '%';
-
-    /** Maps conversion words to relevant converters. */
-    private $converterMap;
-
-    /** Conversion pattern used in layout. */
-    private $pattern;
-
-    /** Regex pattern used for parsing the conversion pattern. */
-    private $regex;
-
-    /**
-     * First converter in the chain.
-     * @var LoggerPatternConverter
-     */
-    private $head;
-
-    /** Last converter in the chain. */
-    private $tail;
-
-    public function __construct($pattern, $converterMap) {
-        $this->pattern = $pattern;
-        $this->converterMap = $converterMap;
-
-        // Construct the regex pattern
-        $this->regex =
-            '/' .                       // Starting regex pattern delimiter
-            self::ESCAPE_CHAR .         // Character which marks the start of the conversion pattern
-            '(?P<modifiers>[0-9.-]*)' . // Format modifiers (optional)
-            '(?P<word>[a-zA-Z]+)' .     // The conversion word
-            '(?P<option>{[^}]*})?' .    // Conversion option in braces (optional)
-            '/';                        // Ending regex pattern delimiter
-    }
-
-    /**
-     * Parses the conversion pattern string, converts it to a chain of pattern
-     * converters and returns the first converter in the chain.
-     *
-     * @return LoggerPatternConverter
-     */
-    public function parse() {
-
-        // Skip parsing if the pattern is empty
-        if (empty($this->pattern)) {
-            $this->addLiteral('');
-            return $this->head;
-        }
-
-        // Find all conversion words in the conversion pattern
-        $count = preg_match_all($this->regex, $this->pattern, $matches, PREG_OFFSET_CAPTURE);
-        if ($count === false) {
-            $error = error_get_last();
-            throw new LoggerException("Failed parsing layotut pattern: {$error['message']}");
-        }
-
-        $prevEnd = 0;
-
-        foreach ($matches[0] as $key => $item) {
-
-            // Locate where the conversion command starts and ends
-            $length = strlen($item[0]);
-            $start = $item[1];
-            $end = $item[1] + $length;
-
-            // Find any literal expressions between matched commands
-            if ($start > $prevEnd) {
-                $literal = substr($this->pattern, $prevEnd, $start - $prevEnd);
-                $this->addLiteral($literal);
-            }
-
-            // Extract the data from the matched command
-            $word = !empty($matches['word'][$key]) ? $matches['word'][$key][0] : null;
-            $modifiers = !empty($matches['modifiers'][$key]) ? $matches['modifiers'][$key][0] : null;
-            $option = !empty($matches['option'][$key]) ? $matches['option'][$key][0] : null;
-
-            // Create a converter and add it to the chain
-            $this->addConverter($word, $modifiers, $option);
-
-            $prevEnd = $end;
-        }
-
-        // Add any trailing literals
-        if ($end < strlen($this->pattern)) {
-            $literal = substr($this->pattern, $end);
-            $this->addLiteral($literal);
-        }
-
-        return $this->head;
-    }
-
-    /**
-     * Adds a literal converter to the converter chain.
-     * @param string $string The string for the literal converter.
-     */
-    private function addLiteral($string) {
-        $converter = new LoggerPatternConverterLiteral($string);
-        $this->addToChain($converter);
-    }
-
-    /**
-     * Adds a non-literal converter to the converter chain.
-     *
-     * @param string $word The conversion word, used to determine which
-     *  converter will be used.
-     * @param string $modifiers Formatting modifiers.
-     * @param string $option Option to pass to the converter.
-     */
-    private function addConverter($word, $modifiers, $option) {
-        $formattingInfo = $this->parseModifiers($modifiers);
-        $option = trim($option, "{} ");
-
-        if (isset($this->converterMap[$word])) {
-            $converter = $this->getConverter($word, $formattingInfo, $option);
-            $this->addToChain($converter);
-        } else {
-            trigger_error("log4php: Invalid keyword '%$word' in converison pattern. Ignoring keyword.", E_USER_WARNING);
-        }
-    }
-
-    /**
-     * Determines which converter to use based on the conversion word. Creates
-     * an instance of the converter using the provided formatting info and
-     * option and returns it.
-     *
-     * @param string $word The conversion word.
-     * @param LoggerFormattingInfo $info Formatting info.
-     * @param string $option Converter option.
-     *
-     * @throws LoggerException
-     *
-     * @return LoggerPatternConverter
-     */
-    private function getConverter($word, $info, $option) {
-        if (!isset($this->converterMap[$word])) {
-            throw new LoggerException("Invalid keyword '%$word' in converison pattern. Ignoring keyword.");
-        }
-
-        $converterClass = $this->converterMap[$word];
-        if (!class_exists($converterClass)) {
-            throw new LoggerException("Class '$converterClass' does not exist.");
-        }
-
-        $converter = new $converterClass($info, $option);
-        if (!($converter instanceof LoggerPatternConverter)) {
-            throw new LoggerException("Class '$converterClass' is not an instance of LoggerPatternConverter.");
-        }
-
-        return $converter;
-    }
-
-    /** Adds a converter to the chain and updates $head and $tail pointers. */
-    private function addToChain(LoggerPatternConverter $converter) {
-        if (!isset($this->head)) {
-            $this->head = $converter;
-            $this->tail = $this->head;
-        } else {
-            $this->tail->next = $converter;
-            $this->tail = $this->tail->next;
-        }
-    }
-
-    /**
-     * Parses the formatting modifiers and produces the corresponding
-     * LoggerFormattingInfo object.
-     *
-     * @param string $modifier
-     * @return LoggerFormattingInfo
-     * @throws LoggerException
-     */
-    private function parseModifiers($modifiers) {
-        $info = new LoggerFormattingInfo();
-
-        // If no modifiers are given, return default values
-        if (empty($modifiers)) {
-            return $info;
-        }
-
-        // Validate
-        $pattern = '/^(-?[0-9]+)?\.?-?[0-9]+$/';
-        if (!preg_match($pattern, $modifiers)) {
-            trigger_error("log4php: Invalid modifier in conversion pattern: [$modifiers]. Ignoring modifier.", E_USER_WARNING);
-            return $info;
-        }
-
-        $parts = explode('.', $modifiers);
-
-        if (!empty($parts[0])) {
-            $minPart = (integer)$parts[0];
-            $info->min = abs($minPart);
-            $info->padLeft = ($minPart > 0);
-        }
-
-        if (!empty($parts[1])) {
-            $maxPart = (integer)$parts[1];
-            $info->max = abs($maxPart);
-            $info->trimLeft = ($maxPart < 0);
-        }
-
-        return $info;
-    }
-}
diff --git a/library/log4php/helpers/LoggerUtils.php b/library/log4php/helpers/LoggerUtils.php
deleted file mode 100644
--- a/library/log4php/helpers/LoggerUtils.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Contains various helper methods.
- *
- * @package log4php
- * @subpackage helpers
- * @since 2.3
- */
-class LoggerUtils {
-
-    /**
-     * Splits a fully qualified class name into fragments delimited by the
-     * namespace separator (\).
-     *
-     * For backward compatibility, a dot (.) can be used as a delimiter as
-     * well.
-     *
-     * @param string $name
-     *
-     * @return array Class name split into fragments.
-     */
-    public static function tokenizeClassName($name) {
-        $name = str_replace('.', '\\', $name);
-        $name = trim($name, ' \\');
-        $fragments = explode('\\', $name);
-
-        foreach ($fragments as $key => $fragment) {
-            if (trim($fragment) === '') {
-                unset($fragments[$key]);
-            }
-        }
-
-        return $fragments;
-    }
-
-    /**
-     * Attempts to shorten the given class name to the desired length.
-     *
-     * This is done by separating the class name into fragments (delimited
-     * by \ or .) and trimming individual fragments, starting with the left,
-     * until desired length has been reached.
-     *
-     * The final fragment (i.e. class name) will never be shortened so the
-     * result may still be longer than given length.
-     *
-     * @param string $name The (qualified) class name.
-     * @param integer $length The length to shorten to. If null or 0 is given,
-     * the name will be returned without shortening.
-     */
-    public static function shortenClassName($name, $length) {
-        if ($length === null || $length < 0) {
-            return $name;
-        }
-
-        $name = str_replace('.', '\\', $name);
-        $name = trim($name, ' \\');
-
-        // Check if any shortening is required
-        $currentLength = strlen($name);
-        if ($currentLength <= $length) {
-            return $name;
-        }
-
-        // Split name into fragments
-        $fragments = explode('\\', $name);
-
-        // If zero length is specified, return only last fragment
-        if ($length == 0) {
-            return array_pop($fragments);
-        }
-
-        // If the name splits to only one fragment, then it cannot be shortened
-        $count = count($fragments);
-        if ($count == 1) {
-            return $name;
-        }
-
-        foreach ($fragments as $key => &$fragment) {
-
-            // Never shorten last fragment
-            if ($key == $count - 1) {
-                break;
-            }
-
-            // Check for empty fragments (shouldn't happen but it's possible)
-            $fragLen = strlen($fragment);
-            if ($fragLen <= 1) {
-                continue;
-            }
-
-            // Shorten fragment to one character and check if total length satisfactory
-            $fragment = substr($fragment, 0, 1);
-            $currentLength = $currentLength - $fragLen + 1;
-
-            if ($currentLength <= $length) {
-                break;
-            }
-        }
-        unset($fragment);
-
-        return implode('\\', $fragments);
-    }
-}
-
diff --git a/library/log4php/layouts/LoggerLayoutHtml.php b/library/log4php/layouts/LoggerLayoutHtml.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutHtml.php
+++ /dev/null
@@ -1,214 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * This layout outputs events in a HTML table.
- *
- * Configurable parameters for this layout are:
- *
- * - title
- * - locationInfo
- *
- * An example for this layout:
- *
- * {@example ../../examples/php/layout_html.php 19}<br>
- *
- * The corresponding XML file:
- *
- * {@example ../../examples/resources/layout_html.properties 18}
- *
- * The above will print a HTML table that looks, converted back to plain text, like the following:<br>
- * <pre>
- *    Log session start time Wed Sep 9 00:11:30 2009
- *
- *    Time Thread Level Category   Message
- *    0    8318   INFO  root       Hello World!
- * </pre>
- *
- * @version $Revision: 1379731 $
- * @package log4php
- * @subpackage layouts
- */
-class LoggerLayoutHtml extends LoggerLayout {
-    /**
-     * The <b>LocationInfo</b> option takes a boolean value. By
-     * default, it is set to false which means there will be no location
-     * information output by this layout. If the the option is set to
-     * true, then the file name and line number of the statement
-     * at the origin of the log statement will be output.
-     *
-     * <p>If you are embedding this layout within a {@link LoggerAppenderMail}
-     * or a {@link LoggerAppenderMailEvent} then make sure to set the
-     * <b>LocationInfo</b> option of that appender as well.
-     * @var boolean
-     */
-    protected $locationInfo = false;
-
-    /**
-     * The <b>Title</b> option takes a String value. This option sets the
-     * document title of the generated HTML document.
-     * Defaults to 'Log4php Log Messages'.
-     * @var string
-     */
-    protected $title = "Log4php Log Messages";
-
-    /**
-     * The <b>LocationInfo</b> option takes a boolean value. By
-     * default, it is set to false which means there will be no location
-     * information output by this layout. If the the option is set to
-     * true, then the file name and line number of the statement
-     * at the origin of the log statement will be output.
-     *
-     * <p>If you are embedding this layout within a {@link LoggerAppenderMail}
-     * or a {@link LoggerAppenderMailEvent} then make sure to set the
-     * <b>LocationInfo</b> option of that appender as well.
-     */
-    public function setLocationInfo($flag) {
-        $this->setBoolean('locationInfo', $flag);
-    }
-
-    /**
-     * Returns the current value of the <b>LocationInfo</b> option.
-     */
-    public function getLocationInfo() {
-        return $this->locationInfo;
-    }
-
-    /**
-     * The <b>Title</b> option takes a String value. This option sets the
-     * document title of the generated HTML document.
-     * Defaults to 'Log4php Log Messages'.
-     */
-    public function setTitle($title) {
-        $this->setString('title', $title);
-    }
-
-    /**
-     * @return string Returns the current value of the <b>Title</b> option.
-     */
-    public function getTitle() {
-        return $this->title;
-    }
-
-    /**
-     * @return string Returns the content type output by this layout, i.e "text/html".
-     */
-    public function getContentType() {
-        return "text/html";
-    }
-
-    /**
-     * @param LoggerLoggingEvent $event
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        $sbuf = PHP_EOL . "<tr>" . PHP_EOL;
-
-        $sbuf .= "<td>";
-        $sbuf .= round(1000 * $event->getRelativeTime());
-        $sbuf .= "</td>" . PHP_EOL;
-
-        $sbuf .= "<td title=\"" . $event->getThreadName() . " thread\">";
-        $sbuf .= $event->getThreadName();
-        $sbuf .= "</td>" . PHP_EOL;
-
-        $sbuf .= "<td title=\"Level\">";
-
-        $level = $event->getLevel();
-
-        if ($level->equals(LoggerLevel::getLevelDebug())) {
-            $sbuf .= "<font color=\"#339933\">$level</font>";
-        } else if ($level->equals(LoggerLevel::getLevelWarn())) {
-            $sbuf .= "<font color=\"#993300\"><strong>$level</strong></font>";
-        } else {
-            $sbuf .= $level;
-        }
-        $sbuf .= "</td>" . PHP_EOL;
-
-        $sbuf .= "<td title=\"" . htmlentities($event->getLoggerName(), ENT_QUOTES) . " category\">";
-        $sbuf .= htmlentities($event->getLoggerName(), ENT_QUOTES);
-        $sbuf .= "</td>" . PHP_EOL;
-
-        if ($this->locationInfo) {
-            $locInfo = $event->getLocationInformation();
-            $sbuf .= "<td>";
-            $sbuf .= htmlentities($locInfo->getFileName(), ENT_QUOTES) . ':' . $locInfo->getLineNumber();
-            $sbuf .= "</td>" . PHP_EOL;
-        }
-
-        $sbuf .= "<td title=\"Message\">";
-        $sbuf .= htmlentities($event->getRenderedMessage(), ENT_QUOTES);
-        $sbuf .= "</td>" . PHP_EOL;
-
-        $sbuf .= "</tr>" . PHP_EOL;
-
-        if ($event->getNDC() != null) {
-            $sbuf .= "<tr><td bgcolor=\"#EEEEEE\" style=\"font-size : xx-small;\" colspan=\"6\" title=\"Nested Diagnostic Context\">";
-            $sbuf .= "NDC: " . htmlentities($event->getNDC(), ENT_QUOTES);
-            $sbuf .= "</td></tr>" . PHP_EOL;
-        }
-        return $sbuf;
-    }
-
-    /**
-     * @return string Returns appropriate HTML headers.
-     */
-    public function getHeader() {
-        $sbuf = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">" . PHP_EOL;
-        $sbuf .= "<html>" . PHP_EOL;
-        $sbuf .= "<head>" . PHP_EOL;
-        $sbuf .= "<title>" . $this->title . "</title>" . PHP_EOL;
-        $sbuf .= "<style type=\"text/css\">" . PHP_EOL;
-        $sbuf .= "<!--" . PHP_EOL;
-        $sbuf .= "body, table {font-family: arial,sans-serif; font-size: x-small;}" . PHP_EOL;
-        $sbuf .= "th {background: #336699; color: #FFFFFF; text-align: left;}" . PHP_EOL;
-        $sbuf .= "-->" . PHP_EOL;
-        $sbuf .= "</style>" . PHP_EOL;
-        $sbuf .= "</head>" . PHP_EOL;
-        $sbuf .= "<body bgcolor=\"#FFFFFF\" topmargin=\"6\" leftmargin=\"6\">" . PHP_EOL;
-        $sbuf .= "<hr size=\"1\" noshade>" . PHP_EOL;
-        $sbuf .= "Log session start time " . strftime('%c', time()) . "<br>" . PHP_EOL;
-        $sbuf .= "<br>" . PHP_EOL;
-        $sbuf .= "<table cellspacing=\"0\" cellpadding=\"4\" border=\"1\" bordercolor=\"#224466\" width=\"100%\">" . PHP_EOL;
-        $sbuf .= "<tr>" . PHP_EOL;
-        $sbuf .= "<th>Time</th>" . PHP_EOL;
-        $sbuf .= "<th>Thread</th>" . PHP_EOL;
-        $sbuf .= "<th>Level</th>" . PHP_EOL;
-        $sbuf .= "<th>Category</th>" . PHP_EOL;
-        if ($this->locationInfo) {
-            $sbuf .= "<th>File:Line</th>" . PHP_EOL;
-        }
-        $sbuf .= "<th>Message</th>" . PHP_EOL;
-        $sbuf .= "</tr>" . PHP_EOL;
-
-        return $sbuf;
-    }
-
-    /**
-     * @return string Returns the appropriate HTML footers.
-     */
-    public function getFooter() {
-        $sbuf = "</table>" . PHP_EOL;
-        $sbuf .= "<br>" . PHP_EOL;
-        $sbuf .= "</body></html>";
-
-        return $sbuf;
-    }
-}
diff --git a/library/log4php/layouts/LoggerLayoutPattern.php b/library/log4php/layouts/LoggerLayoutPattern.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutPattern.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * A flexible layout configurable with a pattern string.
- *
- * Configurable parameters:
- *
- * * converionPattern - A string which controls the formatting of logging
- *   events. See docs for full specification.
- *
- * @package log4php
- * @subpackage layouts
- * @version $Revision: 1395470 $
- */
-class LoggerLayoutPattern extends LoggerLayout {
-
-    /** Default conversion pattern */
-    const DEFAULT_CONVERSION_PATTERN = '%date %-5level %logger %message%newline';
-
-    /** Default conversion TTCC Pattern */
-    const TTCC_CONVERSION_PATTERN = '%d [%t] %p %c %x - %m%n';
-
-    /** The conversion pattern. */
-    protected $pattern = self::DEFAULT_CONVERSION_PATTERN;
-
-    /** Maps conversion keywords to the relevant converter (default implementation). */
-    protected static $defaultConverterMap = array(
-        'c' => 'LoggerPatternConverterLogger',
-        'lo' => 'LoggerPatternConverterLogger',
-        'logger' => 'LoggerPatternConverterLogger',
-
-        'C' => 'LoggerPatternConverterClass',
-        'class' => 'LoggerPatternConverterClass',
-
-        'cookie' => 'LoggerPatternConverterCookie',
-
-        'd' => 'LoggerPatternConverterDate',
-        'date' => 'LoggerPatternConverterDate',
-
-        'e' => 'LoggerPatternConverterEnvironment',
-        'env' => 'LoggerPatternConverterEnvironment',
-
-        'ex' => 'LoggerPatternConverterThrowable',
-        'exception' => 'LoggerPatternConverterThrowable',
-        'throwable' => 'LoggerPatternConverterThrowable',
-
-        'F' => 'LoggerPatternConverterFile',
-        'file' => 'LoggerPatternConverterFile',
-
-        'l' => 'LoggerPatternConverterLocation',
-        'location' => 'LoggerPatternConverterLocation',
-
-        'L' => 'LoggerPatternConverterLine',
-        'line' => 'LoggerPatternConverterLine',
-
-        'm' => 'LoggerPatternConverterMessage',
-        'msg' => 'LoggerPatternConverterMessage',
-        'message' => 'LoggerPatternConverterMessage',
-
-        'M' => 'LoggerPatternConverterMethod',
-        'method' => 'LoggerPatternConverterMethod',
-
-        'n' => 'LoggerPatternConverterNewLine',
-        'newline' => 'LoggerPatternConverterNewLine',
-
-        'p' => 'LoggerPatternConverterLevel',
-        'le' => 'LoggerPatternConverterLevel',
-        'level' => 'LoggerPatternConverterLevel',
-
-        'r' => 'LoggerPatternConverterRelative',
-        'relative' => 'LoggerPatternConverterRelative',
-
-        'req' => 'LoggerPatternConverterRequest',
-        'request' => 'LoggerPatternConverterRequest',
-
-        's' => 'LoggerPatternConverterServer',
-        'server' => 'LoggerPatternConverterServer',
-
-        'ses' => 'LoggerPatternConverterSession',
-        'session' => 'LoggerPatternConverterSession',
-
-        'sid' => 'LoggerPatternConverterSessionID',
-        'sessionid' => 'LoggerPatternConverterSessionID',
-
-        't' => 'LoggerPatternConverterProcess',
-        'pid' => 'LoggerPatternConverterProcess',
-        'process' => 'LoggerPatternConverterProcess',
-
-        'x' => 'LoggerPatternConverterNDC',
-        'ndc' => 'LoggerPatternConverterNDC',
-
-        'X' => 'LoggerPatternConverterMDC',
-        'mdc' => 'LoggerPatternConverterMDC',
-    );
-
-    /** Maps conversion keywords to the relevant converter. */
-    protected $converterMap = array();
-
-    /**
-     * Head of a chain of Converters.
-     * @var LoggerPatternConverter
-     */
-    private $head;
-
-    /** Returns the default converter map. */
-    public static function getDefaultConverterMap() {
-        return self::$defaultConverterMap;
-    }
-
-    /** Constructor. Initializes the converter map. */
-    public function __construct() {
-        $this->converterMap = self::$defaultConverterMap;
-    }
-
-    /**
-     * Sets the conversionPattern option. This is the string which
-     * controls formatting and consists of a mix of literal content and
-     * conversion specifiers.
-     * @param array $conversionPattern
-     */
-    public function setConversionPattern($conversionPattern) {
-        $this->pattern = $conversionPattern;
-    }
-
-    /**
-     * Processes the conversion pattern and creates a corresponding chain of
-     * pattern converters which will be used to format logging events.
-     */
-    public function activateOptions() {
-        if (!isset($this->pattern)) {
-            throw new LoggerException("Mandatory parameter 'conversionPattern' is not set.");
-        }
-
-        $parser = new LoggerPatternParser($this->pattern, $this->converterMap);
-        $this->head = $parser->parse();
-    }
-
-    /**
-     * Produces a formatted string as specified by the conversion pattern.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        $sbuf = '';
-        $converter = $this->head;
-        while ($converter !== null) {
-            $converter->format($sbuf, $event);
-            $converter = $converter->next;
-        }
-        return $sbuf;
-    }
-}
\ No newline at end of file
diff --git a/library/log4php/layouts/LoggerLayoutSerialized.php b/library/log4php/layouts/LoggerLayoutSerialized.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutSerialized.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Layout which formats the events using PHP's serialize() function.
- *
- * Available options:
- * - locationInfo - If set to true, the event's location information will also
- *                  be serialized (slow, defaults to false).
- *
- * @version $Revision: 1334369 $
- * @package log4php
- * @subpackage layouts
- * @since 2.2
- */
-class LoggerLayoutSerialized extends LoggerLayout {
-
-    /** Whether to include the event's location information (slow). */
-    protected $locationInfo = false;
-
-    /** Sets the location information flag. */
-    public function setLocationInfo($value) {
-        $this->setBoolean('locationInfo', $value);
-    }
-
-    /** Returns the location information flag. */
-    public function getLocationInfo() {
-        return $this->locationInfo;
-    }
-
-    public function format(LoggerLoggingEvent $event) {
-        // If required, initialize the location data
-        if ($this->locationInfo) {
-            $event->getLocationInformation();
-        }
-        return serialize($event) . PHP_EOL;
-    }
-}
diff --git a/library/log4php/layouts/LoggerLayoutSimple.php b/library/log4php/layouts/LoggerLayoutSimple.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutSimple.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * A simple layout.
- *
- * Returns the log statement in a format consisting of the
- * <b>level</b>, followed by " - " and then the <b>message</b>.
- *
- * For example the following php and properties files
- *
- * {@example ../../examples/php/layout_simple.php 19}<br>
- *
- * {@example ../../examples/resources/layout_simple.properties 18}<br>
- *
- * would result in:
- *
- * <samp>INFO - Hello World!</samp>
- *
- * @version $Revision: 1213283 $
- * @package log4php
- * @subpackage layouts
- */
-class LoggerLayoutSimple extends LoggerLayout {
-    /**
-     * Returns the log statement in a format consisting of the
-     * <b>level</b>, followed by " - " and then the
-     * <b>message</b>. For example,
-     * <samp> INFO - "A message" </samp>
-     *
-     * @param LoggerLoggingEvent $event
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        $level = $event->getLevel();
-        $message = $event->getRenderedMessage();
-        return "$level - $message" . PHP_EOL;
-    }
-}
diff --git a/library/log4php/layouts/LoggerLayoutTTCC.php b/library/log4php/layouts/LoggerLayoutTTCC.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutTTCC.php
+++ /dev/null
@@ -1,201 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * TTCC layout format consists of <b>t</b>ime, <b>t</b>hread, <b>c</b>ategory and nested
- * diagnostic <b>c</b>ontext information, hence the name.
- *
- * <p>Each of the four fields can be individually enabled or
- * disabled. The time format depends on the <b>DateFormat</b> used.</p>
- *
- * <p>If no dateFormat is specified it defaults to '%c'.
- * See php {@link PHP_MANUAL#date} function for details.</p>
- *
- * Configurable parameters for this layout are:
- * - {@link $threadPrinting} (true|false) enable/disable pid reporting.
- * - {@link $categoryPrefixing} (true|false) enable/disable logger category reporting.
- * - {@link $contextPrinting} (true|false) enable/disable NDC reporting.
- * - {@link $microSecondsPrinting} (true|false) enable/disable micro seconds reporting in timestamp.
- * - {@link $dateFormat} (string) set date format. See php {@link PHP_MANUAL#date} function for details.
- *
- * An example how to use this layout:
- *
- * {@example ../../examples/php/layout_ttcc.php 19}<br>
- *
- * {@example ../../examples/resources/layout_ttcc.properties 18}<br>
- *
- * The above would print:<br>
- * <samp>02:28 [13714] INFO root - Hello World!</samp>
- *
- * @version $Revision: 1302503 $
- * @package log4php
- * @subpackage layouts
- *
- * @deprecated LoggerLayout TTCC is deprecated and will be removed in a future release. Please use
- *   LoggerLayoutPattern instead.
- */
-class LoggerLayoutTTCC extends LoggerLayout {
-
-    // Internal representation of options
-    protected $threadPrinting = true;
-    protected $categoryPrefixing = true;
-    protected $contextPrinting = true;
-    protected $microSecondsPrinting = true;
-
-    /**
-     * @var string date format. See {@link PHP_MANUAL#strftime} for details
-     */
-    protected $dateFormat = '%c';
-
-    /**
-     * Constructor
-     *
-     * @param string date format
-     * @see dateFormat
-     */
-    public function __construct($dateFormat = '') {
-        $this->warn("LoggerLayout TTCC is deprecated and will be removed in a future release. Please use LoggerLayoutPattern instead.");
-        if (!empty($dateFormat)) {
-            $this->dateFormat = $dateFormat;
-        }
-        return;
-    }
-
-    /**
-     * The <b>ThreadPrinting</b> option specifies whether the name of the
-     * current thread is part of log output or not. This is true by default.
-     */
-    public function setThreadPrinting($threadPrinting) {
-        $this->setBoolean('threadPrinting', $threadPrinting);
-    }
-
-    /**
-     * @return boolean Returns value of the <b>ThreadPrinting</b> option.
-     */
-    public function getThreadPrinting() {
-        return $this->threadPrinting;
-    }
-
-    /**
-     * The <b>CategoryPrefixing</b> option specifies whether {@link Category}
-     * name is part of log output or not. This is true by default.
-     */
-    public function setCategoryPrefixing($categoryPrefixing) {
-        $this->setBoolean('categoryPrefixing', $categoryPrefixing);
-    }
-
-    /**
-     * @return boolean Returns value of the <b>CategoryPrefixing</b> option.
-     */
-    public function getCategoryPrefixing() {
-        return $this->categoryPrefixing;
-    }
-
-    /**
-     * The <b>ContextPrinting</b> option specifies log output will include
-     * the nested context information belonging to the current thread.
-     * This is true by default.
-     */
-    public function setContextPrinting($contextPrinting) {
-        $this->setBoolean('contextPrinting', $contextPrinting);
-    }
-
-    /**
-     * @return boolean Returns value of the <b>ContextPrinting</b> option.
-     */
-    public function getContextPrinting() {
-        return $this->contextPrinting;
-    }
-
-    /**
-     * The <b>MicroSecondsPrinting</b> option specifies if microseconds infos
-     * should be printed at the end of timestamp.
-     * This is true by default.
-     */
-    public function setMicroSecondsPrinting($microSecondsPrinting) {
-        $this->setBoolean('microSecondsPrinting', $microSecondsPrinting);
-    }
-
-    /**
-     * @return boolean Returns value of the <b>MicroSecondsPrinting</b> option.
-     */
-    public function getMicroSecondsPrinting() {
-        return $this->microSecondsPrinting;
-    }
-
-
-    public function setDateFormat($dateFormat) {
-        $this->setString('dateFormat', $dateFormat);
-    }
-
-    /**
-     * @return string
-     */
-    public function getDateFormat() {
-        return $this->dateFormat;
-    }
-
-    /**
-     * In addition to the level of the statement and message, the
-     * returned string includes time, thread, category.
-     * <p>Time, thread, category are printed depending on options.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        $timeStamp = (float)$event->getTimeStamp();
-        $format = strftime($this->dateFormat, (int)$timeStamp);
-
-        if ($this->microSecondsPrinting) {
-            $usecs = floor(($timeStamp - (int)$timeStamp) * 1000);
-            $format .= sprintf(',%03d', $usecs);
-        }
-
-        $format .= ' ';
-
-        if ($this->threadPrinting) {
-            $format .= '[' . getmypid() . '] ';
-        }
-
-        $level = $event->getLevel();
-        $format .= $level . ' ';
-
-        if ($this->categoryPrefixing) {
-            $format .= $event->getLoggerName() . ' ';
-        }
-
-        if ($this->contextPrinting) {
-            $ndc = $event->getNDC();
-            if ($ndc != null) {
-                $format .= $ndc . ' ';
-            }
-        }
-
-        $format .= '- ' . $event->getRenderedMessage();
-        $format .= PHP_EOL;
-
-        return $format;
-    }
-
-    public function ignoresThrowable() {
-        return true;
-    }
-}
diff --git a/library/log4php/layouts/LoggerLayoutXml.php b/library/log4php/layouts/LoggerLayoutXml.php
deleted file mode 100644
--- a/library/log4php/layouts/LoggerLayoutXml.php
+++ /dev/null
@@ -1,210 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The output of the LoggerXmlLayout consists of a series of log4php:event elements.
- *
- * Configurable parameters:
- * - {@link $locationInfo} - If set to true then the file name and line number
- *   of the origin of the log statement will be included in output.
- * - {@link $log4jNamespace} - If set to true then log4j namespace will be used
- *   instead of log4php namespace. This can be usefull when using log viewers
- *   which can only parse the log4j namespace such as Apache Chainsaw.
- *
- * <p>It does not output a complete well-formed XML file.
- * The output is designed to be included as an external entity in a separate file to form
- * a correct XML file.</p>
- *
- * Example:
- *
- * {@example ../../examples/php/layout_xml.php 19}<br>
- *
- * {@example ../../examples/resources/layout_xml.properties 18}<br>
- *
- * The above would print:
- *
- * <pre>
- * <log4php:eventSet xmlns:log4php="http://logging.apache.org/log4php/" version="0.3" includesLocationInfo="true">
- *    <log4php:event logger="root" level="INFO" thread="13802" timestamp="1252456226491">
- *        <log4php:message><![CDATA[Hello World!]]></log4php:message>
- *        <log4php:locationInfo class="main" file="examples/php/layout_xml.php" line="6" method="main" />
- *    </log4php:event>
- * </log4php:eventSet>
- * </pre>
- *
- * @version $Revision: 1213283 $
- * @package log4php
- * @subpackage layouts
- */
-class LoggerLayoutXml extends LoggerLayout {
-    const LOG4J_NS_PREFIX = 'log4j';
-    const LOG4J_NS = 'http://jakarta.apache.org/log4j/';
-
-    const LOG4PHP_NS_PREFIX = 'log4php';
-    const LOG4PHP_NS = 'http://logging.apache.org/log4php/';
-
-    const CDATA_START = '<![CDATA[';
-    const CDATA_END = ']]>';
-    const CDATA_PSEUDO_END = ']]&gt;';
-    const CDATA_EMBEDDED_END = ']]>]]&gt;<![CDATA[';
-
-    /**
-     * If set to true then the file name and line number of the origin of the
-     * log statement will be output.
-     * @var boolean
-     */
-    protected $locationInfo = true;
-
-    /**
-     * If set to true, log4j namespace will be used instead of the log4php
-     * namespace.
-     * @var boolean
-     */
-    protected $log4jNamespace = false;
-
-    /** The namespace in use. */
-    protected $namespace = self::LOG4PHP_NS;
-
-    /** The namespace prefix in use */
-    protected $namespacePrefix = self::LOG4PHP_NS_PREFIX;
-
-    public function activateOptions() {
-        if ($this->getLog4jNamespace()) {
-            $this->namespace = self::LOG4J_NS;
-            $this->namespacePrefix = self::LOG4J_NS_PREFIX;
-        } else {
-            $this->namespace = self::LOG4PHP_NS;
-            $this->namespacePrefix = self::LOG4PHP_NS_PREFIX;
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function getHeader() {
-        return "<{$this->namespacePrefix}:eventSet " .
-        "xmlns:{$this->namespacePrefix}=\"{$this->namespace}\" " .
-        "version=\"0.3\" " .
-        "includesLocationInfo=\"" . ($this->getLocationInfo() ? "true" : "false") . "\"" .
-        ">" . PHP_EOL;
-    }
-
-    /**
-     * Formats a {@link LoggerLoggingEvent} in conformance with the log4php.dtd.
-     *
-     * @param LoggerLoggingEvent $event
-     * @return string
-     */
-    public function format(LoggerLoggingEvent $event) {
-        $ns = $this->namespacePrefix;
-
-        $loggerName = $event->getLoggerName();
-        $timeStamp = number_format((float)($event->getTimeStamp() * 1000), 0, '', '');
-        $thread = $event->getThreadName();
-        $level = $event->getLevel()->toString();
-
-        $buf = "<$ns:event logger=\"{$loggerName}\" level=\"{$level}\" thread=\"{$thread}\" timestamp=\"{$timeStamp}\">" . PHP_EOL;
-        $buf .= "<$ns:message>";
-        $buf .= $this->encodeCDATA($event->getRenderedMessage());
-        $buf .= "</$ns:message>" . PHP_EOL;
-
-        $ndc = $event->getNDC();
-        if (!empty($ndc)) {
-            $buf .= "<$ns:NDC><![CDATA[";
-            $buf .= $this->encodeCDATA($ndc);
-            $buf .= "]]></$ns:NDC>" . PHP_EOL;
-        }
-
-        $mdcMap = $event->getMDCMap();
-        if (!empty($mdcMap)) {
-            $buf .= "<$ns:properties>" . PHP_EOL;
-            foreach ($mdcMap as $name => $value) {
-                $buf .= "<$ns:data name=\"$name\" value=\"$value\" />" . PHP_EOL;
-            }
-            $buf .= "</$ns:properties>" . PHP_EOL;
-        }
-
-        if ($this->getLocationInfo()) {
-            $locationInfo = $event->getLocationInformation();
-            $buf .= "<$ns:locationInfo " .
-                "class=\"" . $locationInfo->getClassName() . "\" " .
-                "file=\"" . htmlentities($locationInfo->getFileName(), ENT_QUOTES) . "\" " .
-                "line=\"" . $locationInfo->getLineNumber() . "\" " .
-                "method=\"" . $locationInfo->getMethodName() . "\" ";
-            $buf .= "/>" . PHP_EOL;
-        }
-
-        $buf .= "</$ns:event>" . PHP_EOL;
-
-        return $buf;
-    }
-
-    /**
-     * @return string
-     */
-    public function getFooter() {
-        return "</{$this->namespacePrefix}:eventSet>" . PHP_EOL;
-    }
-
-
-    /**
-     * Whether or not file name and line number will be included in the output.
-     * @return boolean
-     */
-    public function getLocationInfo() {
-        return $this->locationInfo;
-    }
-
-    /**
-     * The {@link $locationInfo} option takes a boolean value. By default,
-     * it is set to false which means there will be no location
-     * information output by this layout. If the the option is set to
-     * true, then the file name and line number of the statement at the
-     * origin of the log statement will be output.
-     */
-    public function setLocationInfo($flag) {
-        $this->setBoolean('locationInfo', $flag);
-    }
-
-    /**
-     * @return boolean
-     */
-    public function getLog4jNamespace() {
-        return $this->log4jNamespace;
-    }
-
-    /**
-     * @param boolean
-     */
-    public function setLog4jNamespace($flag) {
-        $this->setBoolean('log4jNamespace', $flag);
-    }
-
-    /**
-     * Encases a string in CDATA tags, and escapes any existing CDATA end
-     * tags already present in the string.
-     * @param string $string
-     */
-    private function encodeCDATA($string) {
-        $string = str_replace(self::CDATA_END, self::CDATA_EMBEDDED_END, $string);
-        return self::CDATA_START . $string . self::CDATA_END;
-    }
-}
-
diff --git a/library/log4php/pattern/LoggerPatternConverter.php b/library/log4php/pattern/LoggerPatternConverter.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverter.php
+++ /dev/null
@@ -1,128 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * LoggerPatternConverter is an abstract class that provides the formatting
- * functionality that derived classes need.
- *
- * <p>Conversion specifiers in a conversion patterns are parsed to
- * individual PatternConverters. Each of which is responsible for
- * converting a logging event in a converter specific manner.</p>
- *
- * @version $Revision: 1326626 $
- * @package log4php
- * @subpackage helpers
- * @since 0.3
- */
-abstract class LoggerPatternConverter {
-
-    /**
-     * Next converter in the converter chain.
-     * @var LoggerPatternConverter
-     */
-    public $next = null;
-
-    /**
-     * Formatting information, parsed from pattern modifiers.
-     * @var LoggerFormattingInfo
-     */
-    protected $formattingInfo;
-
-    /**
-     * Converter-specific formatting options.
-     * @var array
-     */
-    protected $option;
-
-    /**
-     * Constructor
-     * @param LoggerFormattingInfo $formattingInfo
-     * @param array $option
-     */
-    public function __construct(LoggerFormattingInfo $formattingInfo = null, $option = null) {
-        $this->formattingInfo = $formattingInfo;
-        $this->option = $option;
-        $this->activateOptions();
-    }
-
-    /**
-     * Called in constructor. Converters which need to process the options
-     * can override this method.
-     */
-    public function activateOptions() {
-    }
-
-    /**
-     * Converts the logging event to the desired format. Derived pattern
-     * converters must implement this method.
-     *
-     * @param LoggerLoggingEvent $event
-     */
-    abstract public function convert(LoggerLoggingEvent $event);
-
-    /**
-     * Converts the event and formats it according to setting in the
-     * Formatting information object.
-     *
-     * @param string &$sbuf string buffer to write to
-     * @param LoggerLoggingEvent $event Event to be formatted.
-     */
-    public function format(&$sbuf, $event) {
-        $string = $this->convert($event);
-
-        if (!isset($this->formattingInfo)) {
-            $sbuf .= $string;
-            return;
-        }
-
-        $fi = $this->formattingInfo;
-
-        // Empty string
-        if ($string === '' || is_null($string)) {
-            if ($fi->min > 0) {
-                $sbuf .= str_repeat(' ', $fi->min);
-            }
-            return;
-        }
-
-        $len = strlen($string);
-
-        // Trim the string if needed
-        if ($len > $fi->max) {
-            if ($fi->trimLeft) {
-                $sbuf .= substr($string, $len - $fi->max, $fi->max);
-            } else {
-                $sbuf .= substr($string, 0, $fi->max);
-            }
-        } // Add padding if needed
-        else if ($len < $fi->min) {
-            if ($fi->padLeft) {
-                $sbuf .= str_repeat(' ', $fi->min - $len);
-                $sbuf .= $string;
-            } else {
-                $sbuf .= $string;
-                $sbuf .= str_repeat(' ', $fi->min - $len);
-            }
-        } // No action needed
-        else {
-            $sbuf .= $string;
-        }
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterClass.php b/library/log4php/pattern/LoggerPatternConverterClass.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterClass.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the fully qualified class name of the class from which the logging
- * request was issued.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterClass extends LoggerPatternConverter {
-
-    /** Length to which to shorten the class name. */
-    private $length;
-
-    /** Holds processed class names. */
-    private $cache = array();
-
-    public function activateOptions() {
-        // Parse the option (desired output length)
-        if (isset($this->option) && is_numeric($this->option) && $this->option >= 0) {
-            $this->length = (integer)$this->option;
-        }
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        $name = $event->getLocationInformation()->getClassName();
-
-        if (!isset($this->cache[$name])) {
-
-            // If length is set return shortened class name
-            if (isset($this->length)) {
-                $this->cache[$name] = LoggerUtils::shortenClassName($name, $this->length);
-            } // If no length is specified return the full class name
-            else {
-                $this->cache[$name] = $name;
-            }
-        }
-
-        return $this->cache[$name];
-    }
-}
- 
\ No newline at end of file
diff --git a/library/log4php/pattern/LoggerPatternConverterCookie.php b/library/log4php/pattern/LoggerPatternConverterCookie.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterCookie.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from the $_COOKIE superglobal array corresponding to the
- * given key. If no key is given, return all values.
- *
- * Options:
- *  [0] $_COOKIE key value
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterCookie extends LoggerPatternConverterSuperglobal {
-    protected $name = '_COOKIE';
-}
\ No newline at end of file
diff --git a/library/log4php/pattern/LoggerPatternConverterDate.php b/library/log4php/pattern/LoggerPatternConverterDate.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterDate.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the date/time of the logging request.
- *
- * Option: the datetime format, as used by the date() function. If
- * the option is not given, the default format 'c' will be used.
- *
- * There are several "special" values which can be given for this option:
- * 'ISO8601', 'ABSOLUTE' and 'DATE'.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterDate extends LoggerPatternConverter {
-
-    const DATE_FORMAT_ISO8601 = 'c';
-
-    const DATE_FORMAT_ABSOLUTE = 'H:i:s';
-
-    const DATE_FORMAT_DATE = 'd M Y H:i:s.u';
-
-    private $format = self::DATE_FORMAT_ISO8601;
-
-    private $specials = array(
-        'ISO8601' => self::DATE_FORMAT_ISO8601,
-        'ABSOLUTE' => self::DATE_FORMAT_ABSOLUTE,
-        'DATE' => self::DATE_FORMAT_DATE,
-    );
-
-    private $useLocalDate = false;
-
-    public function activateOptions() {
-
-        // Parse the option (date format)
-        if (!empty($this->option)) {
-            if (isset($this->specials[$this->option])) {
-                $this->format = $this->specials[$this->option];
-            } else {
-                $this->format = $this->option;
-            }
-        }
-
-        // Check whether the pattern contains milliseconds (u)
-        if (preg_match('/(?<!\\\\)u/', $this->format)) {
-            $this->useLocalDate = true;
-        }
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        if ($this->useLocalDate) {
-            return $this->date($this->format, $event->getTimeStamp());
-        }
-        return date($this->format, $event->getTimeStamp());
-    }
-
-    /**
-     * Currently, PHP date() function always returns zeros for milliseconds (u)
-     * on Windows. This is a replacement function for date() which correctly
-     * displays milliseconds on all platforms.
-     *
-     * It is slower than PHP date() so it should only be used if necessary.
-     */
-    private function date($format, $utimestamp) {
-        $timestamp = floor($utimestamp);
-        $ms = floor(($utimestamp - $timestamp) * 1000);
-        $ms = str_pad($ms, 3, '0', STR_PAD_LEFT);
-
-        return date(preg_replace('`(?<!\\\\)u`', $ms, $format), $timestamp);
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterEnvironment.php b/library/log4php/pattern/LoggerPatternConverterEnvironment.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterEnvironment.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from the $_ENV superglobal array corresponding to the
- * given key.
- *
- * Options:
- *  [0] $_ENV key value
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterEnvironment extends LoggerPatternConverterSuperglobal {
-    protected $name = '_ENV';
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterFile.php b/library/log4php/pattern/LoggerPatternConverterFile.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterFile.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the name of the file from which the logging request was issued.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterFile extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getLocationInformation()->getFileName();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterLevel.php b/library/log4php/pattern/LoggerPatternConverterLevel.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterLevel.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the event's level.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterLevel extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getLevel()->toString();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterLine.php b/library/log4php/pattern/LoggerPatternConverterLine.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterLine.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the line number within the file from which the logging request was
- * issued.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterLine extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getLocationInformation()->getLineNumber();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterLiteral.php b/library/log4php/pattern/LoggerPatternConverterLiteral.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterLiteral.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the literal value passed in the constructor, without modifications.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterLiteral extends LoggerPatternConverter {
-
-    private $literalValue;
-
-    public function __construct($literalValue) {
-        $this->literalValue = $literalValue;
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $this->literalValue;
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterLocation.php b/library/log4php/pattern/LoggerPatternConverterLocation.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterLocation.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the line number within the file from which the logging request was
- * issued.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterLocation extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return
-            $event->getLocationInformation()->getClassName() . '.' .
-            $event->getLocationInformation()->getMethodName() . '(' .
-            $event->getLocationInformation()->getFileName() . ':' .
-            $event->getLocationInformation()->getLineNumber() . ')';
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterLogger.php b/library/log4php/pattern/LoggerPatternConverterLogger.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterLogger.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the name of the logger which created the logging request.
- *
- * Takes one option, which is an integer. If the option is given, the logger
- * name will be shortened to the given length, if possible.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterLogger extends LoggerPatternConverter {
-
-    /** Length to which to shorten the name. */
-    private $length;
-
-    /** Holds processed logger names. */
-    private $cache = array();
-
-    public function activateOptions() {
-        // Parse the option (desired output length)
-        if (isset($this->option) && is_numeric($this->option) && $this->option >= 0) {
-            $this->length = (integer)$this->option;
-        }
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        $name = $event->getLoggerName();
-
-        if (!isset($this->cache[$name])) {
-
-            // If length is set return shortened logger name
-            if (isset($this->length)) {
-                $this->cache[$name] = LoggerUtils::shortenClassName($name, $this->length);
-            } // If no length is specified return full logger name
-            else {
-                $this->cache[$name] = $name;
-            }
-        }
-
-        return $this->cache[$name];
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterMDC.php b/library/log4php/pattern/LoggerPatternConverterMDC.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterMDC.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the Mapped Diagnostic Context value corresponding to the given key.
- *
- * Options:
- *  [0] the MDC key
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterMDC extends LoggerPatternConverter {
-
-    private $key;
-
-    public function activateOptions() {
-        if (isset($this->option) && $this->option !== '') {
-            $this->key = $this->option;
-        }
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        if (isset($this->key)) {
-            return $event->getMDC($this->key);
-        } else {
-            $buff = array();
-            $map = $event->getMDCMap();
-            foreach ($map as $key => $value) {
-                $buff [] = "$key=$value";
-            }
-            return implode(', ', $buff);
-        }
-    }
-}
- 
\ No newline at end of file
diff --git a/library/log4php/pattern/LoggerPatternConverterMessage.php b/library/log4php/pattern/LoggerPatternConverterMessage.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterMessage.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the logged message.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterMessage extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getRenderedMessage();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterMethod.php b/library/log4php/pattern/LoggerPatternConverterMethod.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterMethod.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the name of the function or method from which the logging request
- * was issued.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterMethod extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getLocationInformation()->getMethodName();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterNDC.php b/library/log4php/pattern/LoggerPatternConverterNDC.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterNDC.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the full Nested Diagnostic Context.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterNDC extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $event->getNDC();
-    }
-}
- 
\ No newline at end of file
diff --git a/library/log4php/pattern/LoggerPatternConverterNewLine.php b/library/log4php/pattern/LoggerPatternConverterNewLine.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterNewLine.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns platform-specific newline character(s).
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterNewLine extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return PHP_EOL;
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterProcess.php b/library/log4php/pattern/LoggerPatternConverterProcess.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterProcess.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the PID of the current process.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterProcess extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        return getmypid();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterRelative.php b/library/log4php/pattern/LoggerPatternConverterRelative.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterRelative.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the number of milliseconds elapsed since the start of the
- * application until the creation of the logging event.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1379731 $
- * @since 2.3
- */
-class LoggerPatternConverterRelative extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        $ts = $event->getRelativeTime();
-        return number_format($ts, 4);
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterRequest.php b/library/log4php/pattern/LoggerPatternConverterRequest.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterRequest.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from the $_REQUEST superglobal array corresponding to the
- * given key.
- *
- * Options:
- *  [0] $_REQUEST key value
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterRequest extends LoggerPatternConverterSuperglobal {
-    protected $name = '_REQUEST';
-}
\ No newline at end of file
diff --git a/library/log4php/pattern/LoggerPatternConverterServer.php b/library/log4php/pattern/LoggerPatternConverterServer.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterServer.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from the $_SERVER superglobal array corresponding to the
- * given key.
- *
- * Options:
- *  [0] $_SERVER key value
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterServer extends LoggerPatternConverterSuperglobal {
-    protected $name = '_SERVER';
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterSession.php b/library/log4php/pattern/LoggerPatternConverterSession.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterSession.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from the $_SESSION superglobal array corresponding to the
- * given key.
- *
- * Options:
- *  [0] $_SESSION key value
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterSession extends LoggerPatternConverterSuperglobal {
-    protected $name = '_SESSION';
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterSessionID.php b/library/log4php/pattern/LoggerPatternConverterSessionID.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterSessionID.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the active session ID, or an empty string if out of session.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-class LoggerPatternConverterSessionID extends LoggerPatternConverter {
-    public function convert(LoggerLoggingEvent $event) {
-        return session_id();
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterSuperglobal.php b/library/log4php/pattern/LoggerPatternConverterSuperglobal.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterSuperglobal.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns a value from a superglobal array corresponding to the
- * given key.
- *
- * Option: the key to look up within the superglobal array
- *
- * Also, it is possible that a superglobal variable is not populated by PHP
- * because of the settings in the variables-order ini directive. In this case
- * the converter will return an empty value.
- *
- * @see http://php.net/manual/en/language.variables.superglobals.php
- * @see http://www.php.net/manual/en/ini.core.php#ini.variables-order
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1326626 $
- * @since 2.3
- */
-abstract class LoggerPatternConverterSuperglobal extends LoggerPatternConverter {
-
-    /**
-     * Name of the superglobal variable, to be defined by subclasses.
-     * For example: "_SERVER" or "_ENV".
-     */
-    protected $name;
-
-    protected $value = '';
-
-    public function activateOptions() {
-        // Read the key from options array
-        if (isset($this->option) && $this->option !== '') {
-            $key = $this->option;
-        }
-
-        /*
-         * There is a bug in PHP which doesn't allow superglobals to be
-         * accessed when their name is stored in a variable, e.g.:
-         *
-         * $name = '_SERVER';
-         * $array = $$name;
-         *
-         * This code does not work when run from within a method (only when run
-         * in global scope). But the following code does work:
-         *
-         * $name = '_SERVER';
-         * global $$name;
-         * $array = $$name;
-         *
-         * That's why global is used here.
-         */
-        global ${$this->name};
-
-        // Check the given superglobal exists. It is possible that it is not initialized.
-        if (!isset(${$this->name})) {
-            $class = get_class($this);
-            trigger_error("log4php: $class: Cannot find superglobal variable \${$this->name}.", E_USER_WARNING);
-            return;
-        }
-
-        $source = ${$this->name};
-
-        // When the key is set, display the matching value
-        if (isset($key)) {
-            if (isset($source[$key])) {
-                $this->value = $source[$key];
-            }
-        } // When the key is not set, display all values
-        else {
-            $values = array();
-            foreach ($source as $key => $value) {
-                $values[] = "$key=$value";
-            }
-            $this->value = implode(', ', $values);
-        }
-    }
-
-    public function convert(LoggerLoggingEvent $event) {
-        return $this->value;
-    }
-}
diff --git a/library/log4php/pattern/LoggerPatternConverterThrowable.php b/library/log4php/pattern/LoggerPatternConverterThrowable.php
deleted file mode 100644
--- a/library/log4php/pattern/LoggerPatternConverterThrowable.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Returns the throwable information linked to the logging event, if any.
- *
- * @package log4php
- * @subpackage pattern
- * @version $Revision: 1395470 $
- * @since 2.3
- */
-class LoggerPatternConverterThrowable extends LoggerPatternConverter {
-
-    public function convert(LoggerLoggingEvent $event) {
-        $info = $event->getThrowableInformation();
-        if (isset($info)) {
-            $ex = $info->getThrowable();
-            return (string)$ex . PHP_EOL;
-        }
-        return '';
-    }
-}
- 
\ No newline at end of file
diff --git a/library/log4php/renderers/LoggerRenderer.php b/library/log4php/renderers/LoggerRenderer.php
deleted file mode 100644
--- a/library/log4php/renderers/LoggerRenderer.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Implement this interface in order to render objects to strings.
- *
- * @version $Revision: 1394956 $
- * @package log4php
- * @subpackage renderers
- * @since 0.3
- */
-interface LoggerRenderer {
-    /**
-     * Renders the entity passed as <var>input</var> to a string.
-     * @param mixed $input The entity to render.
-     * @return string The rendered string.
-     */
-    public function render($input);
-}
diff --git a/library/log4php/renderers/LoggerRendererDefault.php b/library/log4php/renderers/LoggerRendererDefault.php
deleted file mode 100644
--- a/library/log4php/renderers/LoggerRendererDefault.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The default renderer, which is used when no other renderer is found.
- *
- * Renders the input using <var>print_r</var>.
- *
- * @package log4php
- * @subpackage renderers
- * @since 0.3
- */
-class LoggerRendererDefault implements LoggerRenderer {
-
-    /** @inheritdoc */
-    public function render($input) {
-        return print_r($input, true);
-    }
-}
diff --git a/library/log4php/renderers/LoggerRendererException.php b/library/log4php/renderers/LoggerRendererException.php
deleted file mode 100644
--- a/library/log4php/renderers/LoggerRendererException.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Renderer used for Exceptions.
- *
- * @package log4php
- * @subpackage renderers
- * @since 2.1
- */
-class LoggerRendererException implements LoggerRenderer {
-
-    public function render($input) {
-
-        // Exception class has a very decent __toString method
-        // so let's just use that instead of writing lots of code.
-        return (string)$input;
-    }
-}
diff --git a/library/log4php/renderers/LoggerRendererMap.php b/library/log4php/renderers/LoggerRendererMap.php
deleted file mode 100644
--- a/library/log4php/renderers/LoggerRendererMap.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * Manages defined renderers and determines which renderer to use for a given
- * input.
- *
- * @version $Revision: 1394956 $
- * @package log4php
- * @subpackage renderers
- * @since 0.3
- */
-class LoggerRendererMap {
-
-    /**
-     * Maps class names to appropriate renderers.
-     * @var array
-     */
-    private $map = array();
-
-    /**
-     * The default renderer to use if no specific renderer is found.
-     * @var LoggerRenderer
-     */
-    private $defaultRenderer;
-
-    public function __construct() {
-
-        // Set default config
-        $this->reset();
-    }
-
-    /**
-     * Adds a renderer to the map.
-     *
-     * If a renderer already exists for the given <var>$renderedClass</var> it
-     * will be overwritten without warning.
-     *
-     * @param string $renderedClass The name of the class which will be
-     *        rendered by the renderer.
-     * @param string $renderingClass The name of the class which will
-     *        perform the rendering.
-     */
-    public function addRenderer($renderedClass, $renderingClass) {
-        // Check the rendering class exists
-        if (!class_exists($renderingClass)) {
-            trigger_error("log4php: Failed adding renderer. Rendering class [$renderingClass] not found.");
-            return;
-        }
-
-        // Create the instance
-        $renderer = new $renderingClass();
-
-        // Check the class implements the right interface
-        if (!($renderer instanceof LoggerRenderer)) {
-            trigger_error("log4php: Failed adding renderer. Rendering class [$renderingClass] does not implement the LoggerRenderer interface.");
-            return;
-        }
-
-        // Convert to lowercase since class names in PHP are not case sensitive
-        $renderedClass = strtolower($renderedClass);
-
-        $this->map[$renderedClass] = $renderer;
-    }
-
-    /**
-     * Sets a custom default renderer class.
-     *
-     * TODO: there's code duplication here. This method is almost identical to
-     * addRenderer(). However, it has custom error messages so let it sit for
-     * now.
-     *
-     * @param string $renderingClass The name of the class which will
-     *        perform the rendering.
-     */
-    public function setDefaultRenderer($renderingClass) {
-        // Check the class exists
-        if (!class_exists($renderingClass)) {
-            trigger_error("log4php: Failed setting default renderer. Rendering class [$renderingClass] not found.");
-            return;
-        }
-
-        // Create the instance
-        $renderer = new $renderingClass();
-
-        // Check the class implements the right interface
-        if (!($renderer instanceof LoggerRenderer)) {
-            trigger_error("log4php: Failed setting default renderer. Rendering class [$renderingClass] does not implement the LoggerRenderer interface.");
-            return;
-        }
-
-        $this->defaultRenderer = $renderer;
-    }
-
-    /**
-     * Returns the default renderer.
-     * @var LoggerRenderer
-     */
-    public function getDefaultRenderer() {
-        return $this->defaultRenderer;
-    }
-
-    /**
-     * Finds the appropriate renderer for the given <var>input</var>, and
-     * renders it (i.e. converts it to a string).
-     *
-     * @param mixed $input Input to render.
-     * @return string The rendered contents.
-     */
-    public function findAndRender($input) {
-        if ($input === null) {
-            return null;
-        }
-
-        // For objects, try to find a renderer in the map
-        if (is_object($input)) {
-            $renderer = $this->getByClassName(get_class($input));
-            if (isset($renderer)) {
-                return $renderer->render($input);
-            }
-        }
-
-        // Fall back to the default renderer
-        return $this->defaultRenderer->render($input);
-    }
-
-    /**
-     * Returns the appropriate renderer for a given object.
-     *
-     * @param mixed $object
-     * @return LoggerRenderer Or null if none found.
-     */
-    public function getByObject($object) {
-        if (!is_object($object)) {
-            return null;
-        }
-        return $this->getByClassName(get_class($object));
-    }
-
-    /**
-     * Returns the appropriate renderer for a given class name.
-     *
-     * If no renderer could be found, returns NULL.
-     *
-     * @param string $class
-     * @return LoggerRendererObject Or null if not found.
-     */
-    public function getByClassName($class) {
-        for (; !empty($class); $class = get_parent_class($class)) {
-            $class = strtolower($class);
-            if (isset($this->map[$class])) {
-                return $this->map[$class];
-            }
-        }
-        return null;
-    }
-
-    /** Empties the renderer map. */
-    public function clear() {
-        $this->map = array();
-    }
-
-    /** Resets the renderer map to it's default configuration. */
-    public function reset() {
-        $this->defaultRenderer = new LoggerRendererDefault();
-        $this->clear();
-        $this->addRenderer('Exception', 'LoggerRendererException');
-    }
-}
diff --git a/library/log4php/xml/log4php.dtd b/library/log4php/xml/log4php.dtd
deleted file mode 100644
--- a/library/log4php/xml/log4php.dtd
+++ /dev/null
@@ -1,148 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-        <!--
-         Licensed to the Apache Software Foundation (ASF) under one or more
-         contributor license agreements.  See the NOTICE file distributed with
-         this work for additional information regarding copyright ownership.
-         The ASF licenses this file to You under the Apache License, Version 2.0
-         (the "License"); you may not use this file except in compliance with
-         the License.  You may obtain a copy of the License at
-
-              http://www.apache.org/licenses/LICENSE-2.0
-
-         Unless required by applicable law or agreed to in writing, software
-         distributed under the License is distributed on an "AS IS" BASIS,
-         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-         See the License for the specific language governing permissions and
-         limitations under the License.
-         -->
-        <!-- Authors: Chris Taylor, Ceki Gülcü. -->
-        <!-- Version: 1.2 -->
-
-        <!-- PHP Port Modifications Author: Marco Vassura -->
-        <!-- PHP dtd Version: $Revision: 823875 $ -->
-
-        <!-- A configuration element consists of optional renderer
-        elements,appender elements, categories and an optional root
-        element. -->
-        <!-- [log4php] -->
-        <!--
-            category instead of logger cannot be used. categoryFactory is not implemented in log4php.
-        -->
-        <!-- [/log4php] -->
-        <!ELEMENT log4php:configuration (renderer*, appender*,(logger)*,root?)>
-
-        <!-- The "threshold" attribute takes a level value such that all -->
-        <!-- logging statements with a level equal or below this value are -->
-        <!-- disabled. -->
-
-        <!-- Setting the "debug" enable the printing of internal log4j logging   -->
-        <!-- statements.                                                         -->
-
-        <!-- By default, debug attribute is "null", meaning that we not do touch -->
-        <!-- internal log4j logging settings. The "null" value for the threshold -->
-        <!-- attribute can be misleading. The threshold field of a repository    -->
-        <!-- cannot be set to null. The "null" value for the threshold attribute -->
-        <!-- simply means don't touch the threshold field, the threshold field   -->
-        <!-- keeps its old value.                                                -->
-
-        <!ATTLIST log4php:configuration
-                xmlns:log4php            CDATA #FIXED "http://logging.apache.org/log4php"
-                threshold                (all|debug|info|warn|error|fatal|off|null) "null"
-                >
-
-        <!-- renderer elements allow the user to customize the conversion of  -->
-        <!-- message objects to String.                                       -->
-        <!ELEMENT renderer EMPTY>
-        <!ATTLIST renderer
-                renderedClass  CDATA #REQUIRED
-                renderingClass CDATA #REQUIRED
-                >
-
-        <!-- Appenders must have a name and a class. -->
-        <!-- Appenders may contain an error handler, a layout, optional parameters -->
-        <!-- and filters. They may also reference (or include) other appenders. -->
-        <!-- [log4php] -->
-        <!-- error handler tag has no effects since log4php does not handle errors. Defintion deleted. -->
-        <!-- [/log4php] -->
-        <!ELEMENT appender (param*, layout?, filter*, appender-ref*)>
-        <!ATTLIST appender
-                name      ID  #REQUIRED
-                class     CDATA   #REQUIRED
-                >
-
-        <!ELEMENT layout (param*)>
-        <!ATTLIST layout
-                class     CDATA   #REQUIRED
-                >
-
-        <!ELEMENT filter (param*)>
-        <!ATTLIST filter
-                class     CDATA   #REQUIRED
-                >
-
-
-        <!ELEMENT param EMPTY>
-        <!ATTLIST param
-                name      CDATA   #REQUIRED
-                value     CDATA   #REQUIRED
-                >
-
-        <!ELEMENT priority EMPTY>
-        <!ATTLIST priority
-                value   CDATA #REQUIRED
-                >
-
-        <!ELEMENT level EMPTY>
-        <!ATTLIST level
-                value   CDATA #REQUIRED
-                >
-
-        <!-- If no level element is specified, then the configurator MUST not -->
-        <!-- touch the level of the named logger. -->
-        <!ELEMENT logger (level?,appender-ref*)>
-        <!ATTLIST logger
-                name      ID  #REQUIRED
-                additivity    (true|false) "true"
-                >
-
-        <!ELEMENT appender-ref EMPTY>
-        <!ATTLIST appender-ref
-                ref IDREF #REQUIRED
-                >
-
-        <!-- If no priority element is specified, then the configurator MUST not -->
-        <!-- touch the priority of root. -->
-        <!-- The root category always exists and cannot be subclassed. -->
-        <!ELEMENT root (param*, (priority|level)?, appender-ref*)>
-
-
-        <!-- ==================================================================== -->
-        <!--                       A logging event                                -->
-        <!-- ==================================================================== -->
-        <!ELEMENT log4php:eventSet (log4php:event*)>
-        <!ATTLIST log4php:eventSet
-                xmlns:log4php          CDATA #FIXED "http://www.vxr.it/log4php/"
-                version                (0.2|0.3) "0.3"
-                includesLocationInfo   (true|false) "true"
-                >
-
-        <!ELEMENT log4php:event (log4php:message, log4php:locationInfo?) >
-
-        <!-- The timestamp format is application dependent. -->
-        <!ATTLIST log4php:event
-                logger     CDATA #REQUIRED
-                level      CDATA #REQUIRED
-                thread     CDATA #REQUIRED
-                timestamp  CDATA #REQUIRED
-                >
-
-        <!ELEMENT log4php:message (#PCDATA)>
-        <!ELEMENT log4php:NDC (#PCDATA)>
-
-        <!ELEMENT log4php:locationInfo EMPTY>
-        <!ATTLIST log4php:locationInfo
-                class  CDATA  #REQUIRED
-                method CDATA  #REQUIRED
-                file   CDATA  #REQUIRED
-                line   CDATA  #REQUIRED
-                >
diff --git a/library/smarty/.gitattributes b/library/smarty/.gitattributes
deleted file mode 100644
--- a/library/smarty/.gitattributes
+++ /dev/null
@@ -1,22 +0,0 @@
-# Auto detect text files and perform LF normalization
-* text=auto
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-*.sln    merge=union
-*.csproj merge=union
-*.vbproj merge=union
-*.fsproj merge=union
-*.dbproj merge=union
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain
diff --git a/library/smarty/.gitignore b/library/smarty/.gitignore
deleted file mode 100644
--- a/library/smarty/.gitignore
+++ /dev/null
@@ -1,222 +0,0 @@
-#################
-## Eclipse
-#################
-
-*.pydevproject
-.project
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.classpath
-.settings/
-.loadpath
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# CDT-specific
-.cproject
-
-# PDT-specific
-.buildpath
-
-
-#################
-## Visual Studio
-#################
-
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-
-# Build results
-
-[Dd]ebug/
-[Rr]elease/
-x64/
-build/
-[Bb]in/
-[Oo]bj/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.log
-*.scc
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-*.cachefile
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# NCrunch
-*.ncrunch*
-.*crunch*.local.xml
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.Publish.xml
-*.pubxml
-
-# NuGet Packages Directory
-## TODO: If you have NuGet Package Restore enabled, uncomment the next line
-#packages/
-
-# Windows Azure Build Output
-csx
-*.build.csdef
-
-# Windows Store app package directory
-AppPackages/
-
-# Others
-sql/
-*.Cache
-ClientBin/
-[Ss]tyle[Cc]op.*
-~$*
-*~
-*.dbmdl
-*.[Pp]ublish.xml
-*.pfx
-*.publishsettings
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-App_Data/*.mdf
-App_Data/*.ldf
-
-#############
-## Windows detritus
-#############
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Mac crap
-.DS_Store
-
-
-#############
-## Python
-#############
-
-*.py[co]
-
-# Packages
-*.egg
-*.egg-info
-dist/
-build/
-eggs/
-parts/
-var/
-sdist/
-develop-eggs/
-.installed.cfg
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.tox
-
-#Translations
-*.mo
-
-#Mr Developer
-.mr.developer.cfg
-
-.idea/
-.idea\
-
-# Smarty
-lexer/*.php
-lexer/*.out
\ No newline at end of file
diff --git a/library/smarty/.travis.yml b/library/smarty/.travis.yml
deleted file mode 100644
--- a/library/smarty/.travis.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-language: php
-
-php:
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-
-allow_failures:
-    - php: hhvm
-
-install:
-   - git clone --depth=50 --branch=master git://github.com/smarty-php/smarty-phpunit.git
-
-script:
-   - cd smarty-phpunit
-   - phpunit ./
-
diff --git a/library/smarty/COMPOSER_RELEASE_NOTES.txt b/library/smarty/COMPOSER_RELEASE_NOTES.txt
deleted file mode 100644
--- a/library/smarty/COMPOSER_RELEASE_NOTES.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-
-
-Starting with Smarty 3.1.21 Composer has been configured to load the packages from github.
-
-*******************************************************************************
-*                                                                             *
-*  NOTE: Because of this change you must clear your local composer cache with *
-*                 the "composer clearcache" command                           *
-*                                                                             *
-*******************************************************************************
-
-To get the latest stable version use
-    "require": {
-        "smarty/smarty": "~3.1"
-    }
-in your composer.json file.
-
-To get the trunk version use
-    "require": {
-        "smarty/smarty": "~3.1@dev"
-    }
-
-The "smarty/smarty" package will start at libs/....   subfolder.
-
-To retrieve the development and documentation folders add
-    "require-dev": {
-        "smarty/smarty-dev": "~3.1@dev"
-    }
-
diff --git a/library/smarty/COPYING.lib b/library/smarty/COPYING.lib
deleted file mode 100644
--- a/library/smarty/COPYING.lib
+++ /dev/null
@@ -1,165 +0,0 @@
-                   GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
-  This version of the GNU Lesser General Public License incorporates
-the terms and conditions of version 3 of the GNU General Public
-License, supplemented by the additional permissions listed below.
-
-  0. Additional Definitions.
-
-  As used herein, "this License" refers to version 3 of the GNU Lesser
-General Public License, and the "GNU GPL" refers to version 3 of the GNU
-General Public License.
-
-  "The Library" refers to a covered work governed by this License,
-other than an Application or a Combined Work as defined below.
-
-  An "Application" is any work that makes use of an interface provided
-by the Library, but which is not otherwise based on the Library.
-Defining a subclass of a class defined by the Library is deemed a mode
-of using an interface provided by the Library.
-
-  A "Combined Work" is a work produced by combining or linking an
-Application with the Library.  The particular version of the Library
-with which the Combined Work was made is also called the "Linked
-Version".
-
-  The "Minimal Corresponding Source" for a Combined Work means the
-Corresponding Source for the Combined Work, excluding any source code
-for portions of the Combined Work that, considered in isolation, are
-based on the Application, and not on the Linked Version.
-
-  The "Corresponding Application Code" for a Combined Work means the
-object code and/or source code for the Application, including any data
-and utility programs needed for reproducing the Combined Work from the
-Application, but excluding the System Libraries of the Combined Work.
-
-  1. Exception to Section 3 of the GNU GPL.
-
-  You may convey a covered work under sections 3 and 4 of this License
-without being bound by section 3 of the GNU GPL.
-
-  2. Conveying Modified Versions.
-
-  If you modify a copy of the Library, and, in your modifications, a
-facility refers to a function or data to be supplied by an Application
-that uses the facility (other than as an argument passed when the
-facility is invoked), then you may convey a copy of the modified
-version:
-
-   a) under this License, provided that you make a good faith effort to
-   ensure that, in the event an Application does not supply the
-   function or data, the facility still operates, and performs
-   whatever part of its purpose remains meaningful, or
-
-   b) under the GNU GPL, with none of the additional permissions of
-   this License applicable to that copy.
-
-  3. Object Code Incorporating Material from Library Header Files.
-
-  The object code form of an Application may incorporate material from
-a header file that is part of the Library.  You may convey such object
-code under terms of your choice, provided that, if the incorporated
-material is not limited to numerical parameters, data structure
-layouts and accessors, or small macros, inline functions and templates
-(ten or fewer lines in length), you do both of the following:
-
-   a) Give prominent notice with each copy of the object code that the
-   Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the object code with a copy of the GNU GPL and this license
-   document.
-
-  4. Combined Works.
-
-  You may convey a Combined Work under terms of your choice that,
-taken together, effectively do not restrict modification of the
-portions of the Library contained in the Combined Work and reverse
-engineering for debugging such modifications, if you also do each of
-the following:
-
-   a) Give prominent notice with each copy of the Combined Work that
-   the Library is used in it and that the Library and its use are
-   covered by this License.
-
-   b) Accompany the Combined Work with a copy of the GNU GPL and this license
-   document.
-
-   c) For a Combined Work that displays copyright notices during
-   execution, include the copyright notice for the Library among
-   these notices, as well as a reference directing the user to the
-   copies of the GNU GPL and this license document.
-
-   d) Do one of the following:
-
-       0) Convey the Minimal Corresponding Source under the terms of this
-       License, and the Corresponding Application Code in a form
-       suitable for, and under terms that permit, the user to
-       recombine or relink the Application with a modified version of
-       the Linked Version to produce a modified Combined Work, in the
-       manner specified by section 6 of the GNU GPL for conveying
-       Corresponding Source.
-
-       1) Use a suitable shared library mechanism for linking with the
-       Library.  A suitable mechanism is one that (a) uses at run time
-       a copy of the Library already present on the user's computer
-       system, and (b) will operate properly with a modified version
-       of the Library that is interface-compatible with the Linked
-       Version.
-
-   e) Provide Installation Information, but only if you would otherwise
-   be required to provide such information under section 6 of the
-   GNU GPL, and only to the extent that such information is
-   necessary to install and execute a modified version of the
-   Combined Work produced by recombining or relinking the
-   Application with a modified version of the Linked Version. (If
-   you use option 4d0, the Installation Information must accompany
-   the Minimal Corresponding Source and Corresponding Application
-   Code. If you use option 4d1, you must provide the Installation
-   Information in the manner specified by section 6 of the GNU GPL
-   for conveying Corresponding Source.)
-
-  5. Combined Libraries.
-
-  You may place library facilities that are a work based on the
-Library side by side in a single library together with other library
-facilities that are not Applications and are not covered by this
-License, and convey such a combined library under terms of your
-choice, if you do both of the following:
-
-   a) Accompany the combined library with a copy of the same work based
-   on the Library, uncombined with any other library facilities,
-   conveyed under the terms of this License.
-
-   b) Give prominent notice with the combined library that part of it
-   is a work based on the Library, and explaining where to find the
-   accompanying uncombined form of the same work.
-
-  6. Revised Versions of the GNU Lesser General Public License.
-
-  The Free Software Foundation may publish revised and/or new versions
-of the GNU Lesser General Public License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns.
-
-  Each version is given a distinguishing version number. If the
-Library as you received it specifies that a certain numbered version
-of the GNU Lesser General Public License "or any later version"
-applies to it, you have the option of following the terms and
-conditions either of that published version or of any later version
-published by the Free Software Foundation. If the Library as you
-received it does not specify a version number of the GNU Lesser
-General Public License, you may choose any version of the GNU Lesser
-General Public License ever published by the Free Software Foundation.
-
-  If the Library as you received it specifies that a proxy can decide
-whether future versions of the GNU Lesser General Public License shall
-apply, that proxy's public statement of acceptance of any version is
-permanent authorization for you to choose that version for the
-Library.
\ No newline at end of file
diff --git a/library/smarty/INHERITANCE_RELEASE_NOTES.txt b/library/smarty/INHERITANCE_RELEASE_NOTES.txt
deleted file mode 100644
--- a/library/smarty/INHERITANCE_RELEASE_NOTES.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-In Smarty 3.1 template inheritance is a compile time process. All the extending of {block} tags 
-is done at compile time and the parent and child templates are compiled in a single compiled template.
-{include} subtemplate could also {block} tags. Such subtemplate could not compiled by it's own because
-it could be used in other context where the {block} extended with a different result. For that reasion
-the compiled code of {include} subtemplates gets also merged in compiled inheritance template.
-
-Merging the code into a single compile template has some drawbacks.
-1. You could not use variable file names in {include} Smarty would use the {include} of compilation time.
-2. You could not use individual compile_id in {include}
-3. Seperate caching of subtemplate was not possible
-4. Any change of the template directory structure between calls was not necessarily seen.
-
-Starting with 3.1.15 some of the above conditions got checked and resulted in an exception. It turned out
-that a couple of users did use some of above and now got exceptions.
-
-To resolve this starting with 3.1.16 there is a new configuration parameter $inheritance_merge_compiled_includes.
-For most backward compatibility its default setting is true.
-With this setting all {include} subtemplate will be merge into the compiled inheritance template, but the above cases
-could be rejected by exception.
-
-
-If $smarty->inheritance_merge_compiled_includes = false; {include} subtemplate will not be merged. 
-You must now manually merge all {include} subtemplate which do contain {block} tags. This is done by setting the "inline" option.
-{include file='foo.bar' inline}
-
-1. In case of a variable file name like {include file=$foo inline} you must use the variable in a compile_id  $smarty->compile_id = $foo;
-2. If you use individual compile_id in {include file='foo.tpl' compile_id=$bar inline} it must be used in the 
-   global compile_id as well  $smarty->compile_id = $bar;
-3. If call templates with different template_dir configurations and a parent could same named child template from different folders
-   you must make the folder name part of the compile_id.
-
-
-In the upcomming major release Smarty 3.2 inheritance will no longer be a compile time process. 
-All restrictions will be then removed.
-
diff --git a/library/smarty/NEW_FEATURES.txt b/library/smarty/NEW_FEATURES.txt
deleted file mode 100644
--- a/library/smarty/NEW_FEATURES.txt
+++ /dev/null
@@ -1,86 +0,0 @@
-
-
-This file contains a brief description of new features which have been added to Smarty 3.1
-
-Smarty 3.1.22
-
-    Namespace support within templates
-    ==================================
-    Within templates you can now use namespace specifications on:
-     - Constants                like    foo\bar\FOO
-     - Class names              like    foo\bar\Baz::FOO, foo\bar\Baz::$foo, foo\bar\Baz::foo()
-     - PHP function names       like    foo\bar\baz()
-
-    Security
-    ========
-    - disable special $smarty variable -
-    The Smarty_Security class has the new property $disabled_special_smarty_vars.
-    It's an array which can be loaded with the $smarty special variable names like
-    'template_object', 'template', 'current_dir' and others which will be disabled.
-    Note: That this security check is performed at compile time.
-
-    - limit template nesting -
-    Property $max_template_nesting of Smarty_Security does set the maximum template nesting level.
-    The main template is level 1. The nesting level is checked at run time. When the maximum will be exceeded
-    an Exception will be thrown. The default setting is 0 which does disable this check.
-
-    - trusted static methods -
-   The Smarty_Security class has the new property $trusted_static_methods to restrict access to static methods.
-   It's an nested array of trusted class and method names.
-         Format:
-         array (
-                    'class_1' => array('method_1', 'method_2'), // allowed methods
-                    'class_2' => array(),                       // all methods of class allowed
-               )
-   To disable access for all methods of all classes set $trusted_static_methods = null;
-   The default value is an empty array() which does enables all methods of all classes, but for backward compatibility
-   the setting of $static_classes will be checked.
-   Note: That this security check is performed at compile time.
-
-    - trusted static properties -
-   The Smarty_Security class has the new property $trusted_static_properties to restrict access to static properties.
-   It's an nested array of trusted class and property names.
-         Format:
-         array (
-                    'class_1' => array('prop_1', 'prop_2'), // allowed properties listed
-                    'class_2' => array(),                   // all properties of class allowed
-                }
-   To disable access for all properties of all classes set $trusted_static_properties = null;
-   The default value is an empty array() which does enables all properties of all classes, but for backward compatibility
-   the setting of $static_classes will be checked.
-   Note: That this security check is performed at compile time.
-
-    - trusted constants .
-   The Smarty_Security class has the new property $trusted_constants to restrict access to constants.
-   It's an array of trusted constant names.
-         Format:
-         array (
-                    'SMARTY_DIR' , // allowed constant
-                }
-   If the array is empty (default) the usage of constants  can be controlled with the
-   Smarty_Security::$allow_constants property (default true)
-
-
-
-    Compiled Templates
-    ==================
-    Smarty does now automatically detects a change of the $merge_compiled_includes and $escape_html
-    property and creates different compiled templates files depending on the setting.
-
-    Same applies to config files and the $config_overwrite, $config_booleanize and
-    $config_read_hidden properties.
-
-    Debugging
-    =========
-    The layout of the debug window has been changed for better readability
-    
-    New class constants
-        Smarty::DEBUG_OFF
-        Smarty::DEBUG_ON
-        Smarty::DEBUG_INDIVIDUAL
-    have been introduced for setting the $debugging property.
-
-    Smarty::DEBUG_INDIVIDUAL will create for each display() and fetch() call an individual gebug window.
-
-    .
-    
\ No newline at end of file
diff --git a/library/smarty/README b/library/smarty/README
deleted file mode 100644
--- a/library/smarty/README
+++ /dev/null
@@ -1,574 +0,0 @@
-Smarty 3.x
-
-Author: Monte Ohrt <monte at ohrt dot com >
-Author: Uwe Tews
-
-AN INTRODUCTION TO SMARTY 3
-
-NOTICE FOR 3.1 release:
-
-Please see the SMARTY_3.1_NOTES.txt file that comes with the distribution.
-
-NOTICE for 3.0.5 release:
-
-Smarty now follows the PHP error_reporting level by default. If PHP does not mask E_NOTICE and you try to access an unset template variable, you will now get an E_NOTICE warning. To revert to the old behavior:
-
-$smarty->error_reporting = E_ALL & ~E_NOTICE;
-
-NOTICE for 3.0 release:
-
-IMPORTANT: Some API adjustments have been made between the RC4 and 3.0 release.
-We felt it is better to make these now instead of after a 3.0 release, then have to
-immediately deprecate APIs in 3.1. Online documentation has been updated
-to reflect these changes. Specifically:
-
----- API CHANGES RC4 -> 3.0 ----
-
-$smarty->register->*
-$smarty->unregister->*
-$smarty->utility->*
-$samrty->cache->*
-
-Have all been changed to local method calls such as:
-
-$smarty->clearAllCache()
-$smarty->registerFoo()
-$smarty->unregisterFoo()
-$smarty->testInstall()
-etc.
-
-Registration of function, block, compiler, and modifier plugins have been
-consolidated under two API calls:
-
-$smarty->registerPlugin(...)
-$smarty->unregisterPlugin(...)
-
-Registration of pre, post, output and variable filters have been
-consolidated under two API calls:
-
-$smarty->registerFilter(...)
-$smarty->unregisterFilter(...)
-
-Please refer to the online documentation for all specific changes:
-
-http://www.smarty.net/documentation
-
-----
-
-The Smarty 3 API has been refactored to a syntax geared
-for consistency and modularity. The Smarty 2 API syntax is still supported, but
-will throw a deprecation notice. You can disable the notices, but it is highly
-recommended to adjust your syntax to Smarty 3, as the Smarty 2 syntax must run
-through an extra rerouting wrapper.
-
-Basically, all Smarty methods now follow the "fooBarBaz" camel case syntax. Also,
-all Smarty properties now have getters and setters. So for example, the property
-$smarty->cache_dir can be set with $smarty->setCacheDir('foo/') and can be
-retrieved with $smarty->getCacheDir().
-
-Some of the Smarty 3 APIs have been revoked such as the "is*" methods that were
-just duplicate functions of the now available "get*" methods.
-
-Here is a rundown of the Smarty 3 API:
-
-$smarty->fetch($template, $cache_id = null, $compile_id = null, $parent = null)
-$smarty->display($template, $cache_id = null, $compile_id = null, $parent = null)
-$smarty->isCached($template, $cache_id = null, $compile_id = null)
-$smarty->createData($parent = null)
-$smarty->createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
-$smarty->enableSecurity()
-$smarty->disableSecurity()
-$smarty->setTemplateDir($template_dir)
-$smarty->addTemplateDir($template_dir)
-$smarty->templateExists($resource_name)
-$smarty->loadPlugin($plugin_name, $check = true)
-$smarty->loadFilter($type, $name)
-$smarty->setExceptionHandler($handler)
-$smarty->addPluginsDir($plugins_dir)
-$smarty->getGlobal($varname = null)
-$smarty->getRegisteredObject($name)
-$smarty->getDebugTemplate()
-$smarty->setDebugTemplate($tpl_name)
-$smarty->assign($tpl_var, $value = null, $nocache = false)
-$smarty->assignGlobal($varname, $value = null, $nocache = false)
-$smarty->assignByRef($tpl_var, &$value, $nocache = false)
-$smarty->append($tpl_var, $value = null, $merge = false, $nocache = false)
-$smarty->appendByRef($tpl_var, &$value, $merge = false)
-$smarty->clearAssign($tpl_var)
-$smarty->clearAllAssign()
-$smarty->configLoad($config_file, $sections = null)
-$smarty->getVariable($variable, $_ptr = null, $search_parents = true, $error_enable = true)
-$smarty->getConfigVariable($variable)
-$smarty->getStreamVariable($variable)
-$smarty->getConfigVars($varname = null)
-$smarty->clearConfig($varname = null)
-$smarty->getTemplateVars($varname = null, $_ptr = null, $search_parents = true)
-$smarty->clearAllCache($exp_time = null, $type = null)
-$smarty->clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null)
-
-$smarty->registerPlugin($type, $tag, $callback, $cacheable = true, $cache_attr = array())
-
-$smarty->registerObject($object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
-
-$smarty->registerFilter($type, $function_name)
-$smarty->registerResource($resource_type, $function_names)
-$smarty->registerDefaultPluginHandler($function_name)
-$smarty->registerDefaultTemplateHandler($function_name)
-
-$smarty->unregisterPlugin($type, $tag)
-$smarty->unregisterObject($object_name)
-$smarty->unregisterFilter($type, $function_name)
-$smarty->unregisterResource($resource_type)
-
-$smarty->compileAllTemplates($extension = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null)
-$smarty->clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null)
-$smarty->testInstall()
-
-// then all the getters/setters, available for all properties. Here are a few:
-
-$caching = $smarty->getCaching();      // get $smarty->caching
-$smarty->setCaching(true);             // set $smarty->caching
-$smarty->setDeprecationNotices(false); // set $smarty->deprecation_notices
-$smarty->setCacheId($id);              // set $smarty->cache_id
-$debugging = $smarty->getDebugging();  // get $smarty->debugging
-
-
-FILE STRUCTURE
-
-The Smarty 3 file structure is similar to Smarty 2:
-
-/libs/
-  Smarty.class.php
-/libs/sysplugins/
-  internal.*
-/libs/plugins/
-  function.mailto.php
-  modifier.escape.php
-  ...
-
-A lot of Smarty 3 core functionality lies in the sysplugins directory; you do
-not need to change any files here. The /libs/plugins/ folder is where Smarty
-plugins are located. You can add your own here, or create a separate plugin
-directory, just the same as Smarty 2. You will still need to create your own
-/cache/, /templates/, /templates_c/, /configs/ folders. Be sure /cache/ and
-/templates_c/ are writable.
-
-The typical way to use Smarty 3 should also look familiar:
-
-require('Smarty.class.php');
-$smarty = new Smarty;
-$smarty->assign('foo','bar');
-$smarty->display('index.tpl');
-
-
-However, Smarty 3 works completely different on the inside. Smarty 3 is mostly
-backward compatible with Smarty 2, except for the following items:
-
-*) Smarty 3 is PHP 5 only. It will not work with PHP 4.
-*) The {php} tag is disabled by default. Enable with $smarty->allow_php_tag=true.
-*) Delimiters surrounded by whitespace are no longer treated as Smarty tags.
-   Therefore, { foo } will not compile as a tag, you must use {foo}. This change
-   Makes Javascript/CSS easier to work with, eliminating the need for {literal}.
-   This can be disabled by setting $smarty->auto_literal = false;
-*) The Smarty 3 API is a bit different. Many Smarty 2 API calls are deprecated
-   but still work. You will want to update your calls to Smarty 3 for maximum
-   efficiency.
-
-
-There are many things that are new to Smarty 3. Here are the notable items:
-   
-LEXER/PARSER
-============
-
-Smarty 3 now uses a lexing tokenizer for its parser/compiler. Basically, this
-means Smarty has some syntax additions that make life easier such as in-template
-math, shorter/intuitive function parameter options, infinite function recursion,
-more accurate error handling, etc.
-
-
-WHAT IS NEW IN SMARTY TEMPLATE SYNTAX
-=====================================
-
-Smarty 3 allows expressions almost anywhere. Expressions can include PHP
-functions as long as they are not disabled by the security policy, object
-methods and properties, etc. The {math} plugin is no longer necessary but
-is still supported for BC.
-
-Examples:
-{$x+$y}                           will output the sum of x and y.
-{$foo = strlen($bar)}             function in assignment
-{assign var=foo value= $x+$y}     in attributes 
-{$foo = myfunct( ($x+$y)*3 )}     as function parameter 
-{$foo[$x+3]}                      as array index
-
-Smarty tags can be used as values within other tags.
-Example:  {$foo={counter}+3}
-
-Smarty tags can also be used inside double quoted strings.
-Example:  {$foo="this is message {counter}"}
-
-You can define arrays within templates.
-Examples:
-{assign var=foo value=[1,2,3]}
-{assign var=foo value=['y'=>'yellow','b'=>'blue']}
-Arrays can be nested.
-{assign var=foo value=[1,[9,8],3]}
-
-There is a new short syntax supported for assigning variables.
-Example: {$foo=$bar+2}
-
-You can assign a value to a specific array element. If the variable exists but
-is not an array, it is converted to an array before the new values are assigned.
-Examples:
-{$foo['bar']=1}
-{$foo['bar']['blar']=1}
-
-You can append values to an array. If the variable exists but is not an array,
-it is converted to an array before the new values are assigned.
-Example: {$foo[]=1}
-
-You can use a PHP-like syntax for accessing array elements, as well as the
-original "dot" notation.
-Examples:
-{$foo[1]}             normal access
-{$foo['bar']}
-{$foo['bar'][1]}
-{$foo[$x+$x]}         index may contain any expression
-{$foo[$bar[1]]}       nested index
-{$foo[section_name]}  smarty section access, not array access!
-
-The original "dot" notation stays, and with improvements.
-Examples:
-{$foo.a.b.c}        =>  $foo['a']['b']['c'] 
-{$foo.a.$b.c}       =>  $foo['a'][$b]['c']        with variable index
-{$foo.a.{$b+4}.c}   =>  $foo['a'][$b+4]['c']       with expression as index
-{$foo.a.{$b.c}}     =>  $foo['a'][$b['c']]         with nested index
-
-note that { and } are used to address ambiguties when nesting the dot syntax. 
-
-Variable names themselves can be variable and contain expressions.
-Examples:
-$foo         normal variable
-$foo_{$bar}  variable name containing other variable 
-$foo_{$x+$y} variable name containing expressions 
-$foo_{$bar}_buh_{$blar}  variable name with multiple segments
-{$foo_{$x}}  will output the variable $foo_1 if $x has a value of 1.
-
-Object method chaining is implemented.
-Example: {$object->method1($x)->method2($y)}
-
-{for} tag added for looping (replacement for {section} tag):
-{for $x=0, $y=count($foo); $x<$y; $x++}  ....  {/for}
-Any number of statements can be used separated by comma as the first
-inital expression at {for}.
-
-{for $x = $start to $end step $step} ... {/for}is in the SVN now .
-You can use also
-{for $x = $start to $end} ... {/for}
-In this case the step value will be automaticall 1 or -1 depending on the start and end values.
-Instead of $start and $end you can use any valid expression.
-Inside the loop the following special vars can be accessed:
-$x@iteration = number of iteration
-$x@total = total number of iterations
-$x@first = true on first iteration
-$x@last = true on last iteration
-
-
-The Smarty 2 {section} syntax is still supported.
-
-New shorter {foreach} syntax to loop over an array.
-Example: {foreach $myarray as $var}...{/foreach}
-
-Within the foreach loop, properties are access via:
-
-$var@key            foreach $var array key
-$var@iteration      foreach current iteration count (1,2,3...)
-$var@index          foreach current index count (0,1,2...)
-$var@total          foreach $var array total
-$var@first          true on first iteration
-$var@last           true on last iteration
-
-The Smarty 2 {foreach} tag syntax is still supported.
-
-NOTE: {$bar[foo]} still indicates a variable inside of a {section} named foo. 
-If you want to access an array element with index foo, you must use quotes
-such as {$bar['foo']}, or use the dot syntax {$bar.foo}.
-
-while block tag is now implemented:
-{while $foo}...{/while}
-{while $x lt 10}...{/while}
-
-Direct access to PHP functions:
-Just as you can use PHP functions as modifiers directly, you can now access
-PHP functions directly, provided they are permitted by security settings:
-{time()}
-
-There is a new {function}...{/function} block tag to implement a template function.
-This enables reuse of code sequences like a plugin function. It can call itself recursively.
-Template function must be called with the new {call name=foo...} tag.
-
-Example:
-
-Template file:
-{function name=menu level=0}
-  <ul class="level{$level}">
-  {foreach $data as $entry}
-    {if is_array($entry)}
-      <li>{$entry@key}</li>
-       {call name=menu data=$entry level=$level+1}
-    {else}
-      <li>{$entry}</li>
-    {/if}
-  {/foreach}
-  </ul>
-{/function}
-
-{$menu = ['item1','item2','item3' => ['item3-1','item3-2','item3-3' =>
-  ['item3-3-1','item3-3-2']],'item4']}
-
-{call name=menu data=$menu}
-
-
-Generated output:
-    * item1
-    * item2
-    * item3
-          o item3-1
-          o item3-2
-          o item3-3
-                + item3-3-1
-                + item3-3-2
-    * item4
-
-The function tag itself must have the "name" attribute. This name is the tag
-name when calling the function. The function tag may have any number of
-additional attributes. These will be default settings for local variables.
-
-New {nocache} block function:
-{nocache}...{/nocache} will declare a section of the template to be non-cached
-when template caching is enabled.
-
-New nocache attribute:
-You can declare variable/function output as non-cached with the nocache attribute.
-Examples:
-
-{$foo nocache=true}
-{$foo nocache} /* same */
-
-{foo bar="baz" nocache=true}
-{foo bar="baz" nocache} /* same */
-
-{time() nocache=true}
-{time() nocache} /* same */
-
-Or you can also assign the variable in your script as nocache:
-$smarty->assign('foo',$something,true); // third param is nocache setting
-{$foo} /* non-cached */
-
-$smarty.current_dir returns the directory name of the current template.
-
-You can use strings directly as templates with the "string" resource type.
-Examples:
-$smarty->display('string:This is my template, {$foo}!'); // php
-{include file="string:This is my template, {$foo}!"} // template
-
-
-
-VARIABLE SCOPE / VARIABLE STORAGE
-=================================
-
-In Smarty 2, all assigned variables were stored within the Smarty object. 
-Therefore, all variables assigned in PHP were accessible by all subsequent 
-fetch and display template calls.
-
-In Smarty 3, we have the choice to assign variables to the main Smarty object, 
-to user-created data objects, and to user-created template objects. 
-These objects can be chained. The object at the end of a chain can access all
-variables belonging to that template and all variables within the parent objects.
-The Smarty object can only be the root of a chain, but a chain can be isolated
-from the Smarty object.
-
-All known Smarty assignment interfaces will work on the data and template objects.
-
-Besides the above mentioned objects, there is also a special storage area for
-global variables.
-
-A Smarty data object can be created as follows:
-$data = $smarty->createData();    // create root data object
-$data->assign('foo','bar');       // assign variables as usual
-$data->config_load('my.conf');									 // load config file    
-
-$data= $smarty->createData($smarty);  // create data object having a parent link to
-the Smarty object
-
-$data2= $smarty->createData($data);   // create data object having a parent link to
-the $data data object
-
-A template object can be created by using the createTemplate method. It has the
-same parameter assignments as the fetch() or display() method.
-Function definition:
-function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
-
-The first parameter can be a template name, a smarty object or a data object.
-
-Examples:
-$tpl = $smarty->createTemplate('mytpl.tpl'); // create template object not linked to any parent
-$tpl->assign('foo','bar');                   // directly assign variables
-$tpl->config_load('my.conf');									 // load config file    
-
-$tpl = $smarty->createTemplate('mytpl.tpl',$smarty);  // create template having a parent link to the Smarty object
-$tpl = $smarty->createTemplate('mytpl.tpl',$data);    // create template having a parent link to the $data object
-
-The standard fetch() and display() methods will implicitly create a template object.
-If the $parent parameter is not specified in these method calls, the template object
-is will link back to the Smarty object as it's parent.
-
-If a template is called by an {include...} tag from another template, the
-subtemplate links back to the calling template as it's parent. 
-
-All variables assigned locally or from a parent template are accessible. If the
-template creates or modifies a variable by using the {assign var=foo...} or
-{$foo=...} tags, these new values are only known locally (local scope). When the
-template exits, none of the new variables or modifications can be seen in the
-parent template(s). This is same behavior as in Smarty 2. 
-
-With Smarty 3, we can assign variables with a scope attribute which allows the
-availablility of these new variables or modifications globally (ie in the parent
-templates.)
-
-Possible scopes are local, parent, root and global. 
-Examples:
-{assign var=foo value='bar'}       // no scope is specified, the default 'local'
-{$foo='bar'}                       // same, local scope
-{assign var=foo value='bar' scope='local'} // same, local scope
-
-{assign var=foo value='bar' scope='parent'} // Values will be available to the parent object 
-{$foo='bar' scope='parent'}                 // (normally the calling template)
-
-{assign var=foo value='bar' scope='root'}   // Values will be exported up to the root object, so they can 
-{$foo='bar' scope='root'}                   // be seen from all templates using the same root.
-
-{assign var=foo value='bar' scope='global'} // Values will be exported to global variable storage, 
-{$foo='bar' scope='global'}                 // they are available to any and all templates.
-
-
-The scope attribute can also be attached to the {include...} tag. In this case,
-the specified scope will be the default scope for all assignments within the
-included template.
-
-
-PLUGINS
-=======
-
-Smarty3 are following the same coding rules as in Smarty2. 
-The only difference is that the template object is passed as additional third parameter.
-
-smarty_plugintype_name (array $params, object $smarty, object $template)
-
-The Smarty 2 plugins are still compatible as long as they do not make use of specific Smarty2 internals.
-
-
-TEMPLATE INHERITANCE:
-=====================
-
-With template inheritance you can define blocks, which are areas that can be
-overriden by child templates, so your templates could look like this: 
-
-parent.tpl:
-<html>
-  <head>
-    <title>{block name='title'}My site name{/block}</title>
-  </head>
-  <body>
-    <h1>{block name='page-title'}Default page title{/block}</h1>
-    <div id="content">
-      {block name='content'}
-        Default content
-      {/block}
-    </div>
-  </body>
-</html>
-
-child.tpl:
-{extends file='parent.tpl'} 
-{block name='title'}
-Child title
-{/block}
-
-grandchild.tpl:
-{extends file='child.tpl'} 
-{block name='title'}Home - {$smarty.block.parent}{/block} 
-{block name='page-title'}My home{/block}
-{block name='content'}
-  {foreach $images as $img}
-    <img src="{$img.url}" alt="{$img.description}" />
-  {/foreach}
-{/block}
-
-We redefined all the blocks here, however in the title block we used {$smarty.block.parent},
-which tells Smarty to insert the default content from the parent template in its place.
-The content block was overriden to display the image files, and page-title has also be 
-overriden to display a completely different title. 
-
-If we render grandchild.tpl we will get this: 
-<html>
-  <head>
-    <title>Home - Child title</title>
-  </head>
-  <body>
-    <h1>My home</h1>
-    <div id="content">
-      <img src="/example.jpg" alt="image" />
-      <img src="/example2.jpg" alt="image" />
-      <img src="/example3.jpg" alt="image" />
-    </div>
-  </body>
-</html>
-
-NOTE: In the child templates everything outside the {extends} or {block} tag sections
-is ignored.
-
-The inheritance tree can be as big as you want (meaning you can extend a file that 
-extends another one that extends another one and so on..), but be aware that all files 
-have to be checked for modifications at runtime so the more inheritance the more overhead you add.
-
-Instead of defining the parent/child relationships with the {extends} tag in the child template you
-can use the resource as follow:
-
-$smarty->display('extends:parent.tpl|child.tpl|grandchild.tpl');
-
-Child {block} tags may optionally have a append or prepend attribute. In this case the parent block content 
-is appended or prepended to the child block content.
-
-{block name='title' append} My title {/block}
-
-
-PHP STREAMS:
-============
-
-(see online documentation)
-
-VARIBLE FILTERS:
-================
-
-(see online documentation)
-
-
-STATIC CLASS ACCESS AND NAMESPACE SUPPORT
-=========================================
-
-You can register a class with optional namespace for the use in the template like:
-
-$smarty->register->templateClass('foo','name\name2\myclass');
-
-In the template you can use it like this:
-{foo::method()}  etc.
-
-
-=======================
-
-Please look through it and send any questions/suggestions/etc to the forums.
-
-http://www.phpinsider.com/smarty-forum/viewtopic.php?t=14168
-
-Monte and Uwe
diff --git a/library/smarty/README.md b/library/smarty/README.md
deleted file mode 100644
--- a/library/smarty/README.md
+++ /dev/null
@@ -1,52 +0,0 @@
-#Smarty 3 template engine
-##Distribution repository
-
-*Read the NEW_FEATURES file for recent extensions to Smarty 3.1 functionality*
-
-Smarty versions 3.1.11 or later are now on github and can be installed with Composer.
-
-
-The "smarty/smarty" package will start at libs/....   subfolder.
-
-To get the latest stable version of Smarty 3.1 use
-
-	"require": {
-	   "smarty/smarty": "~3.1"
-	}
-
-in your composer.json file.
- 
- To get the trunk version use
-
-	"require": {
-	   "smarty/smarty": "~3.1@dev"
-	}
-
-For a specific version use something like
-
-	"require": {
-               	   "smarty/smarty": "3.1.19"
-    }
-
-PHPUnit test can be installed by corresponding composer entries like
-
-	"require": {
-               	   "smarty/smarty-phpunit": "3.1.19"
-    }
-
-Similar applies for the lexer/parser generator
-
-	"require": {
-               	   "smarty/smarty-lexer": "3.1.19"
-    }
-
-Or you could use
-
-	"require": {
-               	   "smarty/smarty-dev": "3.1.19"
-    }
-
-Which is a wrapper to install all 3 packages
-
-
-Composer can also be used for Smarty2 versions 2.6.24 to 2.6.28
diff --git a/library/smarty/SMARTY_2_BC_NOTES.txt b/library/smarty/SMARTY_2_BC_NOTES.txt
deleted file mode 100644
--- a/library/smarty/SMARTY_2_BC_NOTES.txt
+++ /dev/null
@@ -1,109 +0,0 @@
-= Known incompatibilities with Smarty 2 =
-
-== Syntax ==
-
-Smarty 3 API has a new syntax. Much of the Smarty 2 syntax is supported 
-by a wrapper but deprecated. See the README that comes with Smarty 3 for more 
-information.
-
-The {$array|@mod} syntax has always been a bit confusing, where an "@" is required
-to apply a modifier to an array instead of the individual elements. Normally you
-always want the modifier to apply to the variable regardless of its type. In Smarty 3,
-{$array|mod} and {$array|@mod} behave identical. It is safe to drop the "@" and the
-modifier will still apply to the array. If you really want the modifier to apply to
-each array element, you must loop the array in-template, or use a custom modifier that
-supports array iteration. Most smarty functions already escape values where necessary
-such as {html_options}
-
-== PHP Version ==
-Smarty 3 is PHP 5 only. It will not work with PHP 4.
-
-== {php} Tag ==
-The {php} tag is disabled by default. The use of {php} tags is
-deprecated. It can be enabled with $smarty->allow_php_tag=true.
-
-But if you scatter PHP code which belongs together into several
-{php} tags it may not work any longer.
-
-== Delimiters and whitespace ==
-Delimiters surrounded by whitespace are no longer treated as Smarty tags.
-Therefore, { foo } will not compile as a tag, you must use {foo}. This change
-Makes Javascript/CSS easier to work with, eliminating the need for {literal}.
-This can be disabled by setting $smarty->auto_literal = false;
-
-== Unquoted Strings ==
-Smarty 2 was a bit more forgiving (and ambiguous) when it comes to unquoted strings 
-in parameters. Smarty3 is more restrictive. You can still pass strings without quotes 
-so long as they contain no special characters. (anything outside of A-Za-z0-9_) 
-
-For example filename strings must be quoted
-<source lang="smarty">
-{include file='path/foo.tpl'}
-</source>
-
-== Extending the Smarty class ==
-Smarty 3 makes use of the __construct method for initialization. If you are extending 
-the Smarty class, its constructor is not called implicitly if the your child class defines 
-its own constructor. In order to run Smarty's constructor, a call to parent::__construct() 
-within your child constructor is required. 
-
-<source lang="php">
-class MySmarty extends Smarty {
-   function __construct() {
-       parent::__construct();
-    
-       // your initialization code goes here
-
-   }
-}
-</source>
-
-== Autoloader ==
-Smarty 3 does register its own autoloader with spl_autoload_register. If your code has 
-an existing __autoload function then this function must be explicitly registered on 
-the __autoload stack. See http://us3.php.net/manual/en/function.spl-autoload-register.php 
-for further details.
-
-== Plugin Filenames ==
-Smarty 3 optionally supports the PHP spl_autoloader. The autoloader requires filenames 
-to be lower case. Because of this, Smarty plugin file names must also be lowercase. 
-In Smarty 2, mixed case file names did work.
-
-== Scope of Special Smarty Variables ==
-In Smarty 2 the special Smarty variables $smarty.section... and $smarty.foreach... 
-had global scope. If you had loops with the same name in subtemplates you could accidentally 
-overwrite values of parent template.
-
-In Smarty 3 these special Smarty variable have only local scope in the template which 
-is defining the loop. If you need their value in a subtemplate you have to pass them 
-as parameter.
-<source lang="smarty">
-{include file='path/foo.tpl' index=$smarty.section.foo.index}
-</source>
-
-== SMARTY_RESOURCE_CHAR_SET ==
-Smarty 3 sets the constant SMARTY_RESOURCE_CHAR_SET to utf-8 as default template charset. 
-This is now used also on modifiers like escape as default charset. If your templates use 
-other charsets make sure that you define the constant accordingly. Otherwise you may not 
-get any output.
-
-== newline at {if} tags ==
-A \n was added to the compiled code of the {if},{else},{elseif},{/if} tags to get output of newlines as expected by the template source. 
-If one of the {if} tags is at the line end you will now get a newline in the HTML output.
-
-== trigger_error() ==
-The API function trigger_error() has been removed because it did just map to PHP trigger_error.
-However it's still included in the Smarty2 API wrapper.
-
-== Smarty constants ==
-The constants 
-SMARTY_PHP_PASSTHRU
-SMARTY_PHP_QUOTE
-SMARTY_PHP_REMOVE
-SMARTY_PHP_ALLOW
-have been replaced with class constants
-Smarty::PHP_PASSTHRU
-Smarty::PHP_QUOTE
-Smarty::PHP_REMOVE
-Smarty::PHP_ALLOW
-
diff --git a/library/smarty/SMARTY_3.0_BC_NOTES.txt b/library/smarty/SMARTY_3.0_BC_NOTES.txt
deleted file mode 100644
--- a/library/smarty/SMARTY_3.0_BC_NOTES.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-== Smarty2 backward compatibility ==
-All Smarty2 specific API functions and deprecated functionallity has been moved
-to the SmartyBC class.
-
-== {php} Tag ==
-The {php} tag is no longer available in the standard Smarty calls. 
-The use of {php} tags is deprecated and only available in the SmartyBC class. 
-
-== {include_php} Tag ==
-The {include_php} tag is no longer available in the standard Smarty calls. 
-The use of {include_php} tags is deprecated and only available in the SmartyBC class. 
-
-== php template resource ==
-The support of the php template resource is removed.
-
-== $cache_dir, $compile_dir, $config_dir, $template_dir access ==
-The mentioned properties can't be accessed directly any longer. You must use
-corresponding getter/setters like addConfigDir(), setConfigDir(), getConfigDir()
-
-== obsolete Smarty class properties ==
-The following no longer used properties are removed:
-$allow_php_tag
-$allow_php_template
-$deprecation_notices
\ No newline at end of file
diff --git a/library/smarty/SMARTY_3.1_NOTES.txt b/library/smarty/SMARTY_3.1_NOTES.txt
deleted file mode 100644
--- a/library/smarty/SMARTY_3.1_NOTES.txt
+++ /dev/null
@@ -1,306 +0,0 @@
-Smarty 3.1 Notes
-================
-
-Smarty 3.1 is a departure from 2.0 compatibility. Most notably, all
-backward compatibility has been moved to a separate class file named
-SmartyBC.class.php. If you require compatibility with 2.0, you will
-need to use this class.
-
-Some differences from 3.0 are also present. 3.1 begins the journey of
-requiring setters/getters for property access. So far this is only
-implemented on the five directory properties: template_dir,
-plugins_dir, configs_dir, compile_dir and cache_dir. These properties
-are now protected, it is required to use the setters/getters instead.
-That said, direct property access will still work, however slightly
-slower since they will now fall through __set() and __get() and in
-turn passed through the setter/getter methods. 3.2 will exhibit a full
-list of setter/getter methods for all (currently) public properties,
-so code-completion in your IDE will work as expected.
-
-There is absolutely no PHP allowed in templates any more. All
-deprecated features of Smarty 2.0 are gone. Again, use the SmartyBC
-class if you need any backward compatibility.
-
-Internal Changes
-
-  Full UTF-8 Compatibility
-
-The plugins shipped with Smarty 3.1 have been rewritten to fully
-support UTF-8 strings if Multibyte String is available. Without
-MBString UTF-8 cannot be handled properly. For those rare cases where
-templates themselves have to juggle encodings, the new modifiers
-to_charset and from_charset may come in handy.
-
-  Plugin API and Performance
-
-All Plugins (modifiers, functions, blocks, resources,
-default_template_handlers, etc) are now receiving the
-Smarty_Internal_Template instance, where they were supplied with the
-Smarty instance in Smarty 3.0. *. As The Smarty_Internal_Template
-mimics the behavior of Smarty, this API simplification should not
-require any changes to custom plugins.
-
-The plugins shipped with Smarty 3.1 have been rewritten for better
-performance. Most notably {html_select_date} and {html_select_time}
-have been improved vastly. Performance aside, plugins have also been
-reviewed and generalized in their API. {html_select_date} and
-{html_select_time} now share almost all available options.
-
-The escape modifier now knows the $double_encode option, which will
-prevent entities from being encoded again.
-
-The capitalize modifier now know the $lc_rest option, which makes sure
-all letters following a captial letter are lower-cased.
-
-The count_sentences modifier now accepts (.?!) as
-legitimate endings of a sentence - previously only (.) was
-accepted
-
-The new unescape modifier is there to reverse the effects of the
-escape modifier. This applies to the escape formats html, htmlall and
-entity.
-
-  default_template_handler_func
-
-The invocation of $smarty->$default_template_handler_func had to be 
-altered. Instead of a Smarty_Internal_Template, the fifth argument is
-now provided with the Smarty instance. New footprint:
-
-
-/**
- * Default Template Handler
- *
- * called when Smarty's file: resource is unable to load a requested file
- * 
- * @param string   $type     resource type (e.g. "file", "string", "eval", "resource")
- * @param string   $name     resource name (e.g. "foo/bar.tpl")
- * @param string  &$content  template's content
- * @param integer &$modified template's modification time
- * @param Smarty   $smarty   Smarty instance
- * @return string|boolean   path to file or boolean true if $content and $modified 
- *                          have been filled, boolean false if no default template 
- *                          could be loaded
- */
-function default_template_handler_func($type, $name, &$content, &$modified, Smarty $smarty) {
-    if (false) {
-        // return corrected filepath
-        return "/tmp/some/foobar.tpl";
-    } elseif (false) {
-        // return a template directly
-        $content = "the template source";
-        $modified = time();
-        return true;
-    } else {
-        // tell smarty that we failed
-        return false;
-    }
-}
-
-  Stuff done to the compiler
-
-Many performance improvements have happened internally. One notable
-improvement is that all compiled templates are now handled as PHP
-functions. This speeds up repeated templates tremendously, as each one
-calls an (in-memory) PHP function instead of performing another file
-include/scan.
-
-New Features
-
-  Template syntax
-
- {block}..{/block}
-
-The {block} tag has a new hide option flag. It does suppress the block
-content if no corresponding child block exists.
-EXAMPLE:
-parent.tpl
-{block name=body hide} child content "{$smarty.block.child}" was
-inserted {block}
-In the above example the whole block will be suppressed if no child
-block "body" is existing.
-
- {setfilter}..{/setfilter}
-
-The new {setfilter} block tag allows the definition of filters which
-run on variable output.
-SYNTAX:
-{setfilter filter1|filter2|filter3....}
-Smarty3 will lookup up matching filters in the following search order:
-1. varibale filter plugin in plugins_dir.
-2. a valid modifier. A modifier specification will also accept
-additional parameter like filter2:'foo'
-3. a PHP function
-{/setfilter} will turn previous filter setting off again.
-{setfilter} tags can be nested.
-EXAMPLE:
-{setfilter filter1}
-  {$foo}
-  {setfilter filter2}
-    {$bar}
-  {/setfilter}
-  {$buh}
-{/setfilter}
-{$blar}
-In the above example filter1 will run on the output of $foo, filter2
-on $bar, filter1 again on $buh and no filter on $blar.
-NOTES:
-- {$foo nofilter} will suppress the filters
-- These filters will run in addition to filters defined by
-registerFilter('variable',...), autoLoadFilter('variable',...) and
-defined default modifier.
-- {setfilter} will effect only the current template, not included
-subtemplates.
-
-  Resource API
-
-Smarty 3.1 features a new approach to resource management. The
-Smarty_Resource API allows simple, yet powerful integration of custom
-resources for templates and configuration files. It offers simple
-functions for loading data from a custom resource (e.g. database) as
-well as define new template types adhering to the special
-non-compiling (e,g, plain php) and non-compile-caching (e.g. eval:
-resource type) resources.
-
-See demo/plugins/resource.mysql.php for an example custom database
-resource.
-
-Note that old-fashioned registration of callbacks for resource
-management has been deprecated but is still possible with SmartyBC.
-
-  CacheResource API
-
-In line with the Resource API, the CacheResource API offers a more
-comfortable handling of output-cache data. With the
-Smarty_CacheResource_Custom accessing databases is made simple. With
-the introduction of Smarty_CacheResource_KeyValueStore the
-implementation of resources like memcache or APC became a no-brainer;
-simple hash-based storage systems are now supporting hierarchical
-output-caches.
-
-See demo/plugins/cacheresource.mysql.php for an example custom
-database CacheResource.
-See demo/plugins/cacheresource.memcache.php for an example custom
-memcache CacheResource using the KeyValueStore helper.
-
-Note that old-fashioned registration of $cache_handler is not possible
-anymore. As the functionality had not been ported to Smarty 3.0.x
-properly, it has been dropped from 3.1 completely.
-
-Locking facilities have been implemented to avoid concurrent cache 
-generation. Enable cache locking by setting 
-$smarty->cache_locking = true;
-
-  Relative Paths in Templates (File-Resource)
-
-As of Smarty 3.1 {include file="../foo.tpl"} and {include
-file="./foo.tpl"} will resolve relative to the template they're in.
-Relative paths are available with {include file="..."} and
-{extends file="..."}. As $smarty->fetch('../foo.tpl') and
-$smarty->fetch('./foo.tpl') cannot be relative to a template, an
-exception is thrown.
-
-  Addressing a specific $template_dir
-
-Smarty 3.1 introduces the $template_dir index notation.
-$smarty->fetch('[foo]bar.tpl') and {include file="[foo]bar.tpl"}
-require the template bar.tpl to be loaded from $template_dir['foo'];
-Smarty::setTemplateDir() and Smarty::addTemplateDir() offer ways to
-define indexes along with the actual directories.
-
-  Mixing Resources in extends-Resource
-
-Taking the php extends: template resource one step further, it is now
-possible to mix resources within an extends: call like
-$smarty->fetch("extends:file:foo.tpl|db:bar.tpl");
-
-To make eval: and string: resources available to the inheritance
-chain, eval:base64:TPL_STRING and eval:urlencode:TPL_STRING have been
-introduced. Supplying the base64 or urlencode flags will trigger
-decoding the TPL_STRING in with either base64_decode() or urldecode().
-
-  extends-Resource in template inheritance
-
-Template based inheritance may now inherit from php's extends:
-resource like {extends file="extends:foo.tpl|db:bar.tpl"}.
-
-  New Smarty property escape_html
-
-$smarty->escape_html = true will autoescape all template variable
-output by calling htmlspecialchars({$output}, ENT_QUOTES,
-SMARTY_RESOURCE_CHAR_SET).
-NOTE:
-This is a compile time option. If you change the setting you must make
-sure that the templates get recompiled.
-
-  New option at Smarty property compile_check
-
-The automatic recompilation of modified templates can now be
-controlled by the following settings:
-$smarty->compile_check = COMPILECHECK_OFF (false) - template files
-will not be checked
-$smarty->compile_check = COMPILECHECK_ON (true) - template files will
-always be checked
-$smarty->compile_check = COMPILECHECK_CACHEMISS - template files will
-be checked if caching is enabled and there is no existing cache file
-or it has expired
-
-  Automatic recompilation on Smarty version change
-
-Templates will now be automatically recompiled on Smarty version
-changes to avoide incompatibillities in the compiled code. Compiled
-template checked against the current setting of the SMARTY_VERSION
-constant.
-
-  default_config_handler_func()
-
-Analogous to the default_template_handler_func()
-default_config_handler_func() has been introduced.
-
-  default_plugin_handler_func()
-
-An optional default_plugin_handler_func() can be defined which gets called 
-by the compiler on tags which can't be resolved internally or by plugins.
-The default_plugin_handler() can map tags to plugins on the fly.
-
-New getters/setters
-
-The following setters/getters will be part of the official
-documentation, and will be strongly recommended. Direct property
-access will still work for the foreseeable future... it will be
-transparently routed through the setters/getters, and consequently a
-bit slower.
-
-array|string getTemplateDir( [string $index] )
-replaces $smarty->template_dir; and $smarty->template_dir[$index];
-Smarty setTemplateDir( array|string $path )
-replaces $smarty->template_dir = "foo"; and $smarty->template_dir =
-array("foo", "bar");
-Smarty addTemplateDir( array|string $path, [string $index])
-replaces $smarty->template_dir[] = "bar"; and
-$smarty->template_dir[$index] = "bar";
-
-array|string getConfigDir( [string $index] )
-replaces $smarty->config_dir; and $smarty->config_dir[$index];
-Smarty setConfigDir( array|string $path )
-replaces $smarty->config_dir = "foo"; and $smarty->config_dir =
-array("foo", "bar");
-Smarty addConfigDir( array|string $path, [string $index])
-replaces $smarty->config_dir[] = "bar"; and
-$smarty->config_dir[$index] = "bar";
-
-array getPluginsDir()
-replaces $smarty->plugins_dir;
-Smarty setPluginsDir( array|string $path )
-replaces $smarty->plugins_dir = "foo";
-Smarty addPluginsDir( array|string $path )
-replaces $smarty->plugins_dir[] = "bar";
-
-string getCompileDir()
-replaces $smarty->compile_dir;
-Smarty setCompileDir( string $path )
-replaces $smarty->compile_dir = "foo";
-
-string getCacheDir()
-replaces $smarty->cache_dir;
-Smarty setCacheDir( string $path )
-replaces $smarty->cache_dir;
diff --git a/library/smarty/change_log.txt b/library/smarty/change_log.txt
deleted file mode 100644
--- a/library/smarty/change_log.txt
+++ /dev/null
@@ -1,2649 +0,0 @@
- ===== 3.1.27===== (18.06.2015)
-18.06.2015
- - bugfix another update on file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
-
- ===== 3.1.26===== (18.06.2015)
-18.06.2015
- - bugfix file path normalization failed on path containing something like "/.foo/" https://github.com/smarty-php/smarty/issues/56
-
-17.06.2015
- - bugfix calling a plugin with nocache option but no other attributes like {foo nocache} caused call to undefined function https://github.com/smarty-php/smarty/issues/55
-
- ===== 3.1.25===== (15.06.2015)
- 15.06.2015
-  - optimization of smarty_cachereource_keyvaluestore.php code
-
- 14.06.2015
-  - bugfix a relative sub template path could fail if template_dir path did contain /../ https://github.com/smarty-php/smarty/issues/50
-  - optimization rework of path normalization
-  - bugfix an output tag with variable, modifier followed by an operator like {$foo|modifier+1} did fail https://github.com/smarty-php/smarty/issues/53
-
- 13.06.2015
-  - bugfix a custom cache resource using smarty_cachereource_keyvaluestore.php did fail if php.ini mbstring.func_overload = 2 (forum topic 25568)
-
- 11.06.2015
-  - bugfix the lexer could hang on very large quoted strings (forum topic 25570)
-
- 08.06.2015
-  - bugfix using {$foo} as array index like $bar.{$foo} or in double quoted string like "some {$foo} thing" failed https://github.com/smarty-php/smarty/issues/49
-
- 04.06.2015
-  - bugfix possible error message on unset() while compiling {block} tags https://github.com/smarty-php/smarty/issues/46
-
- 01.06.2015
-  - bugfix <?xml ... ?> including template variables broken  since 3.1.22 https://github.com/smarty-php/smarty/issues/47
-  
- 27.05.2015
-  - bugfix {include} with variable file name must not create by default individual cache file (since 3.1.22) https://github.com/smarty-php/smarty/issues/43
-  
- 24.05.2015
-  - bugfix if condition string 'neq' broken due to a typo https://github.com/smarty-php/smarty/issues/42
-
- ===== 3.1.24===== (23.05.2015)
- 23.05.2015
-  - improvement on php_handling to allow very large PHP sections, better error handling
-  - improvement allow extreme large comment sections (forum 25538)
-  
- 21.05.2015
-  - bugfix broken PHP 5.2 compatibility when compiling <?php tags https://github.com/smarty-php/smarty/issues/40
-  - bugfix named {foreach} comparison like $smarty.foreach.foobar.index > 1 did compile into wrong code https://github.com/smarty-php/smarty/issues/41
-  
- 19.05.2015
-  - bugfix compiler did overwrite existing variable value when setting the nocache attribute https://github.com/smarty-php/smarty/issues/39
-  - bugfix output filter trimwhitespace could run into the pcre.backtrack_limit on large output (code.google issue 220)
-  - bugfix compiler could run into the pcre.backtrack_limit on larger comment or {php} tag sections (forum 25538)
-
- 18.05.2015
-  - improvement introduce shortcuts in lexer/parser rules for most frequent terms for higher
-    compilation speed 
-
- 16.05.2015
-  - bugfix {php}{/php} did work just for single lines https://github.com/smarty-php/smarty/issues/33
-  - improvement remove not needed ?><?php transitions from compiled code
-  - improvement reduce number of lexer tokens on operators and if conditions
-  - improvement higher compilation speed by modified lexer/parser generator at "smarty/smarty-lexer"
- 
- 13.05.2015
-  - improvement remove not needed ?><?php transitions from compiled code
-  - improvement of debugging:
-      - use fresh Smarty object to display the debug console because of possible problems when the Smarty
-        was extended or Smarty properties had been modified in the class source
-      - display Smarty version number
-      - Truncate lenght of Origin display and extend strin value display to 80 character
-  - bugfix in Smarty_Security  'nl2br' should be a trusted modifier, not PHP function (code.google issue 223)
-  
- 12.05.2015
-  - bugfix {$smarty.constant.TEST} did fail  on undefined constant https://github.com/smarty-php/smarty/issues/28
-  - bugfix access to undefined config variable like {#undef#} did fail https://github.com/smarty-php/smarty/issues/29
-  - bugfix in nested {foreach} saved item attributes got overwritten https://github.com/smarty-php/smarty/issues/33
-
- ===== 3.1.23 ===== (12.05.2015)
- 12.05.2015
-  - bugfix of smaller performance issue introduce in 3.1.22 when caching is enabled
-  - bugfix missig entry for smarty-temmplate-config in autoloader
-   
- ===== 3.1.22 ===== tag was deleted because 3.1.22 did fail caused by the missing entry for smarty-temmplate-config in autoloader
- 10.05.2015
-  - bugfix custom cache resource did not observe compile_id and cache_id when $cache_locking == true
-  - bugfix cache lock was not handled correctly after timeout when $cache_locking == true
-  - improvement added constants for $debugging
-
- 07.05.2015
-  - improvement of the debugging console. Read NEW_FEATURES.txt
-  - optimization of resource class loading
-
- 06.05.2015
-  - bugfix in 3.1.22-dev cache resource must not be loaded for subtemplates
-  - bugfix/improvement in 3.1.22-dev cache locking did not work as expected
-  
- 05.05.2015
-  - optimization on cache update when main template is modified
-  - optimization move <?php ?> handling from parser to new compiler module
-
- 05.05.2015
-  - bugfix code could be messed up when {tags} are used in multiple attributes https://github.com/smarty-php/smarty/issues/23
- 
- 04.05.2015
-  - bugfix Smarty_Resource::parseResourceName incompatible with Google AppEngine (https://github.com/smarty-php/smarty/issues/22)
-  - improvement use is_file() checks to avoid errors suppressed by @ which could still cause problems (https://github.com/smarty-php/smarty/issues/24)
-
- 28.04.2015
-  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508) 2nd fix
-
- 28.04.2015
-  - bugfix plugins of merged subtemplates not loaded in 3.1.22-dev (forum topic 25508)
- 
- 23.04.2015 
-  - bugfix a nocache template variable used as parameter at {insert} was by mistake cached
-  
- 20.04.2015
-  - bugfix at a template function containing nocache code a parmeter could overwrite a template variable of same name
-  
- 27.03.2015
-  - bugfix Smarty_Security->allow_constants=false; did also disable true, false and null (change of 16.03.2015)
-  - improvement added a whitelist for trusted constants to security Smarty_Security::$trusted_constants (forum topic 25471)
-
- 20.03.2015
-  - bugfix make sure that function properties get saved only in compiled files containing the fuction definition {forum topic 25452}
-  - bugfix correct update of global variable values on exit of template functions. (reported under Smarty Developers)
-  
- 16.03.2015
- - bugfix  problems with {function}{/function} and {call} tags in different subtemplate cache files {forum topic 25452}
- - bugfix  Smarty_Security->allow_constants=false; did not disallow direct usage of defined constants like {SMARTY_DIR} {forum topic 25457}
- - bugfix  {block}{/block} tags did not work inside double quoted strings https://github.com/smarty-php/smarty/issues/18
- 
- 
- 15.03.2015
- - bugfix  $smarty->compile_check must be restored before rendering of a just updated cache file {forum 25452}
- 
- 14.03.2015
- - bugfix  {nocache}  {/nocache} tags corrupted code when used within a nocache section caused by a nocache template variable.
- 
- - bugfix  template functions defined with {function} in an included subtemplate could not be called in nocache
-           mode with {call... nocache} if the subtemplate had it's own cache file {forum 25452}
- 
- 10.03.2015
- - bugfix {include ... nocache} whith variable file or compile_id attribute was not executed in nocache mode.
- 
- 12.02.2015
- - bugfix multiple Smarty::fetch() of same template when $smarty->merge_compiled_includes = true; could cause function already defined error
- 
- 11.02.2015
- - bugfix recursive {includes} did create E_NOTICE message when $smarty->merge_compiled_includes = true; (github issue #16)
- 
- 22.01.2015
- - new feature security can now control access to static methods and properties
-                see also NEW_FEATURES.txt
-
- 21.01.2015
- - bugfix clearCompiledTemplates(), clearAll() and clear() could try to delete whole drive at wrong path permissions because realpath() fail (forum 25397)
- - bugfix 'self::' and 'parent::' was interpreted in template syntax as static class 
- 
- 04.01.2015
- - push last weeks changes to github
-
- - different optimizations
- - improvement automatically create different versions of compiled templates and config files depending
-   on property settings.
- - optimization restructure template processing by moving code into classes it better belongs to
- - optimization restructure config file processing
-
- 31.12.2014
- - bugfix use function_exists('mb_get_info') for setting Smarty::$_MBSTRING. 
-   Function mb_split could be overloaded depending on php.ini mbstring.func_overload
-   
-   
- 29.12.2014
- - new feature security can now limit the template nesting level by property $max_template_nesting
-                see also NEW_FEATURES.txt (forum 25370)
-
- 29.12.2014
- - new feature security can now disable special $smarty variables listed in property $disabled_special_smarty_vars
-                see also NEW_FEATURES.txt (forum 25370)
-
- 27.12.2014
-  - bugfix clear internal _is_file_cache when plugins_dir was modified
-
- 13.12.2014
-  - improvement optimization of lexer and parser resulting in a up to 30% higher compiling speed
- 
- 11.12.2014
-  - bugfix resolve parser ambiguity between constant print tag {CONST} and other smarty tags after change of 09.12.2014
-  
- 09.12.2014
-  - bugfix variables $null, $true and $false did not work after the change of 12.11.2014 (forum 25342)
-  - bugfix call of template function by a variable name did not work after latest changes (forum 25342)
-  
- 23.11.2014
-  - bugfix a plugin with attached modifier could fail if the tag was immediately followed by another Smarty tag (since 3.1.21) (forum 25326)
-
- 13.11.2014
-  - improvement move autoload code into Autoloader.php. Use Composer autoloader when possible
-
- 12.11.2014
- - new feature added support of namespaces to template code
-
- 08.11.2014 - 10.11.2014
- - bugfix subtemplate called in nocache mode could be called with wrong compile_id when it did change on one of the calling templates
- - improvement add code of template functions called in nocache mode dynamically to cache file (related to bugfix of 01.11.2014)
- - bugfix Debug Console did not include all data from merged compiled subtemplates
-
- 04.11.2014
- - new feature $smarty->debug = true; => overwrite existing Debug Console window (old behaviour)
-               $smarty->debug = 2; => individual Debug Console window by template name
- 
- 03.11.2014
- - bugfix Debug Console did not show included subtemplates since 3.1.17 (forum 25301)
- - bugfix Modifier debug_print_var did not limit recursion or prevent recursive object display at Debug Console
-    (ATTENTION: parameter order has changed to be able to specify maximum recursion)
- - bugfix Debug consol did not include subtemplate information with $smarty->merge_compiled_includes = true 
- - improvement The template variables are no longer displayed as objects on the Debug Console
- - improvement $smarty->createData($parent = null, $name = null) new optional name parameter for display at Debug Console
- - addition of some hooks for future extension of Debug Console
-
- 01.11.2014
- - bugfix and enhancement on subtemplate {include} and template {function} tags.
-   * Calling a template which has a nocache section could fail if it was called from a cached and a not cached subtemplate.
-   * Calling the same subtemplate cached and not cached with the $smarty->merge_compiled_includes enabled could cause problems
-   * Many smaller related changes
-
- 30.10.2014
- - bugfix access to class constant by object like {$object::CONST} or variable class name {$class::CONST} did not work (forum 25301)
-
- 26.10.2014
- - bugfix E_NOTICE message was created during compilation when ASP tags '<%' or '%>' are in template source text
- - bugfix merge_compiled_includes option failed when caching  enables and same subtemplate was included cached and not cached
- 
- ===== 3.1.21 ===== (18.10.2014)
- 18.10.2014
-  - composer moved to github
-
- 17.10.2014
- - bugfix on $php_handling security and optimization of smarty_internal_parsetree (Thue Kristensen)
-
- 16.10.2014
- - bugfix composer.json update
-
- 15.10.2014
- - bugfix calling a new created cache file with fetch() and Smarty::CACHING_LIFETIME_SAVED multiple times did fail (forum 22350)
-
- 14.10.2014
- - bugfix any tag placed within "<script language=php>" will throw a security exception to close all thinkable holes
- - bugfix classmap in root composer.json should start at "libs/..."
- - improvement cache is_file(file_exists) results of loadPlugin() to avoid unnecessary calls during compilation (Issue 201}
-
- 12.10.2014
- - bugfix a comment like "<script{*foo*} language=php>" bypassed $php_handling checking (Thue Kristensen)
- - bugfix change of 08.10.2014 could create E_NOTICE meassage when using "<?php" tags
- - bugfix "<script language=php>" with $php_handling PHP_PASSTHRU was executed in {nocache} sections
-
- ===== 3.1.20 ===== (09.10.2014)
- 08.10.2014
- - bugfix security mode of "<script language=php>" must be controlled by $php_handling property (Thue Kristensen)
- 
- 01.10.2014
- - bugfix template resource of inheritance blocks could get invalid if the default resource type is not 'file'(Issue 202)
- - bugfix existing child {block} tag must override parent {block} tag append / prepend setting (topic 25259)
- 
- 02.08.2014
- - bugfix modifier wordwrap did output break string wrong if first word was exceeding length with cut = true (topic 25193)
- 
- 24.07.2014
- - bugfix cache clear when cache folder does not exist
-
- 16.07.2014
- - enhancement remove BOM automatically from template source (topic 25161)
- 
- 04.07.2014
- - bugfix the bufix of 02.06.2014 broke correct handling of child templates with same name but different template folders in extends resource (issue 194 and topic 25099)
- 
- ===== 3.1.19 ===== (30.06.2014)
- 20.06.2014
- - bugfix template variables could not be passed as parameter in {include} when the include was in a {nocache} section (topic 25131)
- 
- 17.06.2014
- - bugfix large template text of some charsets could cause parsing errors (topic 24630)
- 
- 08.06.2014
- - bugfix registered objects did not work after spelling fixes of 06.06.2014
- - bugfix {block} tags within {literal} .. {/literal} got not displayed correctly (topic 25024)
- - bugfix UNC WINDOWS PATH like "\\psf\path\to\dir" did not work as template directory (Issue 192)
- - bugfix {html_image} security check did fail on files relative to basedir (Issue 191)
- 
- 06.06.2014
- - fixed PHPUnit outputFilterTrimWhitespaceTests.php assertion of test result
- - fixed spelling, PHPDoc , minor errors, code cleanup
- 
- 02.06.2014
- - using multiple cwd with relative template dirs could result in identical compiled file names. (issue 194 and topic 25099)
- 
- 19.04.2014
- - bugfix calling createTemplate(template, data) with empty data array caused notice of array to string conversion (Issue 189)
- - bugfix clearCompiledTemplate() did not delete files on WINDOWS when a compile_id was specified
- 
- 18.04.2014
- - revert bugfix of 5.4.2014 because %-e date format is not supported on all operating systems
-
- ===== 3.1.18 ===== (07.04.2014)
- 06.04.2014 
- - bugfix template inheritance fail when using custom resource after patch of 8.3.2014 (Issue 187)
- - bugfix update of composer file (Issue 168 and 184)
-
- 05.04.2014
- - bugfix default date format leads to extra spaces when displaying dates with single digit days (Issue 165)
- 
- 26.03.2014
- - bugfix Smart_Resource_Custom should not lowercase the resource name (Issue 183)
- 
- 24.03.2014
- - bugfix using a {foreach} property like @iteration could fail when used in inheritance parent templates (Issue 182)
- 
- 20.03.2014
- - bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
- 
- 18.03.2014
- - revert change of 17.03.2014
- 
-17.03.2014
- - bugfix $smarty->auto_literal and mbsting.func_overload 2, 6 or 7 did fail (forum topic 24899)
- 
- 15.03.2014
- - bugfix Smarty_CacheResource_Keyvaluestore did use different keys on read/writes and clearCache() calls (Issue 169)
-
- 13.03.2014
- - bugfix clearXxx() change of 27.1.2014 did not work when specifing cache_id or compile_id  (forum topic 24868 and 24867)
- 
- ===== 3.1.17 =====
- 08.03.2014
- - bugfix relative file path {include} within {block} of child templates did throw exception on first call (Issue 177)
- 
- 17.02.2014
- - bugfix Smarty failed when executing PHP on HHVM (Hip Hop 2.4) because uniqid('',true) does return string with ',' (forum topic 20343)
- 
- 16.02.2014
- - bugfix a '//' or '\\' in template_dir path could produce wrong path on relative filepath in {include} (Issue 175)
- 
- 05.02.2014
- - bugfix shared.literal_compiler_param.php did throw an exception when literal did contain a '-' (smarty-developers group)
- 
- 27.01.2014
- - bugfix $smarty->debugging = true; did show the variable of the $smarty object not the variables used in display() call (forum topic 24764)
- - bugfix clearCompiledTemplate(), clearAll() and clear() should use realpath to avoid possible exception from RecursiveDirectoryIterator (Issue 171)
- 
- 26.01.2014
- - bugfix  undo block nesting checks for {nocache} for reasons like forum topic 23280 (forum topic 24762)
- 
- 18.01.2014
- - bugfix the compiler did fail when using template inheritance and recursive {include} (smarty-developers group)
- 
- 11.01.2014
- - bugfix "* }" (spaces before right delimiter) was interpreted by mistake as comment end tag (Issue 170)
- - internals  content cache should be clear when updating cache file
- 
- 08.01.2014
- - bugfix Smarty_CacheResource_Custom did not handle template resource type specifications on clearCache() calls (Issue 169)
- - bugfix SmartyBC.class.php should use require_once to load Smarty.class.php (forum topic 24683)
- 
- ===== 3.1.16 =====
- 15.12.2013
- - bugfix {include} with {block} tag handling (forum topic 24599, 24594, 24682) (Issue 161)
-   Read 3.1.16_RELEASE_NOTES for more details
- - enhancement additional debug output at $smarty->_parserdebug = true;
- 
- 07.11.2013
- - bugfix too restrictive handling of {include} within {block} tags. 3.1.15 did throw errors where 3.1.14 did not (forum topic 24599)
- - bugfix compiler could fail if PHP mbstring.func_overload is enabled  (Issue 164)
- 
- 28.10.2013
- - bugfix variable resource name at custom resource plugin did not work within {block} tags (Issue 163)
- - bugfix notice "Trying to get property of non-object" removed (Issue 163)
- - bugfix correction of modifier capitalize fix from 3.10.2013  (issue 159)
- - bugfix multiple {block}s with same name in parent did not work (forum topic 24631) 
- 
- 20.10.2013
- - bugfix a variable file name at {extends} tag did fail (forum topic 24618)
- 
- 14.10.2013
- - bugfix yesterdays fix could result in an undefined variable
- 
- 13.10.2013
- - bugfix variable names on {include} in template inheritance did unextepted error message (forum topic 24594) (Issue 161)
-.- bugfix relative includes with same name like {include './foo.tpl'} from different folder failed (forum topic 24590)(Issue 161) 
-
- 04.10.2013
- - bugfix variable file names at {extends} had been disbabled by mistake with the rewrite of 
-   template inheritance of 24.08.2013   (forum topic 24585)
-   
-03.10.2013
- - bugfix loops using modifier capitalize did eat up memory (issue 159)
- 
- ===== Smarty 3.1.15 =====
-01.10.2013
- - use current delimiters in compiler error messages (issue 157)
- - improvement on performance when using error handler and multiple template folders (issue 152)
-
-17.09.2013
- - improvement added patch for additional SmartyCompilerException properties for better access to scource information (forum topic 24559)
-
-16.09.2013
- - bugfix recompiled templates did not show on first request with zend opcache cache (forum topic 24320)
- 
-13.09.2013
- - bugfix html_select_time defaulting error for the Meridian dropdown (forum topic 24549)
-
-09.09.2012
-- bugfix incorrect compiled code with array(object,method) callback at registered Variable Filter (forum topic 24542)
-
-27.08.2013
-- bugfix delimiter followed by linebreak did not work as auto literal after update from 24.08.2013 (forum topic 24518)
-
-24.08.2013
-- bugfix and enhancement
-  Because several recent problems with template inheritance the {block} tag compiler has been rewriten
-   - Error messages shown now the correct child template file and line number
-   - The compiler could fail on some larger UTF-8 text block (forum topic 24455)
-   - The {strip} tag can now be placed outside {block} tags in child templates (forum topic 24289)
-- change SmartyException::$escape  is now false by default
-- change PHP traceback has been remove for SmartyException and SmartyCompilerException
-   
-14.08.2013
-- bugfix compiled filepath of config file did not observe different config_dir (forum topic 24493)
-
-13.08.2013
-- bugfix the internal resource cache did not observe config_dir changes (forum topic 24493)
-
-12.08.2013
-- bugfix internal $tmpx variables must be unique over all inheritance templates (Issue 149)
-
-10.08.2013
-- bugfix a newline was eaten when a <?xml ... ?> was passed by a Smarty variable and caching was enabled (forum topic 24482)
-
-29.07.2013
-- bugfix headers already send warning thrown when using 'SMARTY_DEBUG=on' from URL (Issue 148)
-
-27.07.2013
-- enhancement allow access to properties of registered opjects for Smarty2 BC (forum topic 24344)
-
-26.07.2013
-- bugfix template inheritance nesting problem (forum topic 24387)
-
-15.7.2013
-- update code generated by PSR-2 standards fixer which introduced PHP 5.4 incompatibilities of 14.7.2013
-
-14.7.2013
-- bugfix increase of internal maximum parser stacksize to allow more complex tag code {forum topic 24426}
-- update for PHP 5.4 compatibility
-- reformat source to PSR-2 standard
-
-12.7.2013
-- bugfix Do not remove '//' from file path at normalization (Issue 142)
-
-2.7.2013
-- bugfix trimwhitespace would replace captured items in wrong order (forum topic 24387)
-
-===== Smarty-3.1.14 =====
-27.06.2013
-- bugfix removed PHP 5.5 deprecated preg_replace /e option in modifier capitalize (forum topic 24389)
-
-17.06.2013
-- fixed spelling in sources and documentation (from smarty-developers forum Veres Lajos)
-- enhancement added constant SMARTY::CLEAR_EXPIRED for the change of 26.05.2013 (forum topic 24310)
-- bugfix added smarty_security.php to composer.json (Issue 135)
-
-26.05.2013
-- enhancement an expire_time of -1 in clearCache() and clearAllCache() will delete outdated cache files
-  by their individual cache_lifetime used at creation (forum topic 24310)
-
-21.05.2013
-- bugfix modifier strip_tags:true was compiled into wrong code (Forum Topic 24287)
-- bugfix /n after ?> in Smarty.class.php did start output buffering (Issue 138)
-
-25.04.2013
-- bugfix escape and wordrap modifier could be compiled into wrong code when used in {nocache}{/nocache}
-  section but caching is disabled  (Forum Topic 24260)
-  
-05.04.2013
-- bugfix post filter must not run when compiling inheritance child blocks (Forum Topic 24094)
-- bugfix after the fix for Issue #130 compiler exceptions got double escaped (Forum Topic 24199)
-
-28.02.2013
-- bugfix nocache blocks could be lost when using CACHING_LIFETIME_SAVED (Issue #133)
-- bugfix Compile ID gets nulled when compiling child blocks (Issue #134)
-
-
-24.01.2013
-- bugfix wrong tag type in smarty_internal_templatecompilerbase.php could cause wrong plugin search order (Forum Topic 24028)
-
-===== Smarty-3.1.13 =====
-13.01.2013
-- enhancement allow to disable exception message escaping by SmartyException::$escape = false;  (Issue #130)
-
-09.01.2013
-- bugfix compilation did fail when a prefilter did modify an {extends} tag c
-- bugfix template inheritance could fail if nested {block} tags in childs did contain {$smarty.block.child} (Issue #127)
-- bugfix template inheritance could fail if {block} tags in childs did have similar name as used plugins (Issue #128)
-- added abstract method declaration doCompile() in Smarty_Internal_TemplateCompilerBase (Forum Topic 23969)
-
-06.01.2013
-- Allow '://' URL syntax in template names of stream resources  (Issue #129)
-
-27.11.2012
-- bugfix wrong variable usage in smarty_internal_utility.php (Issue #125)
-
-26.11.2012
-- bugfix global variable assigned within template function are not seen after template function exit (Forum Topic 23800) 
-
-24.11.2012
-- made SmartyBC loadable via composer (Issue #124)
-
-20.11.2012
-- bugfix assignGlobal() called from plugins did not work (Forum Topic 23771)
-
-13.11.2012
-- adding attribute "strict" to html_options, html_checkboxes, html_radios to only print disabled/readonly attributes if their values are true or "disabled"/"readonly" (Issue #120)
-
-01.11.2012
-- bugfix muteExcpetedErrors() would screw up for non-readable paths (Issue #118)
-
-===== Smarty-3.1.12  =====
-14.09.2012
-- bugfix template inheritance failed to compile with delimiters {/ and /} (Forum Topic 23008)
-
-11.09.2012
-- bugfix escape Smarty exception messages to avoid possible script execution
-
-10.09.2012
-- bugfix tag option flags and shorttag attributes did not work when rdel started with '=' (Forum Topic 22979)
-
-31.08.2012
-- bugfix resolving relative paths broke in some circumstances (Issue #114)
-
-22.08.2012
-- bugfix test MBString availability through mb_split, as it could've been compiled without regex support (--enable-mbregex).
-  Either we get MBstring's full package, or we pretend it's not there at all.
-
-21.08.2012
-- bugfix $auto_literal = false did not work with { block} tags in child templates 
-  (problem was reintroduced after fix in 3.1.7)(Forum Topic 20581)
-
-17.08.2012
-- bugfix compiled code of nocache sections could contain wrong escaping (Forum Topic 22810)
-
-15.08.2012
-- bugfix template inheritance did produce wrong code if subtemplates with {block} was
-  included several times (from smarty-developers forum)
-
-14.08.2012
-- bugfix PHP5.2 compatibility compromised by SplFileInfo::getBasename() (Issue 110)
-
-01.08.2012
-- bugfix avoid PHP error on $smarty->configLoad(...) with invalid section specification (Forum Topic 22608)
-
-30.07.2012
--bugfix {assign} in a nocache section should not overwrite existing variable values 
-   during compilation (issue 109)
-   
-28.07.2012
-- bugfix array access of config variables did not work (Forum Topic 22527)
-
-19.07.2012
-- bugfix the default plugin handler did create wrong compiled code for static class methods
-  from external script files (issue 108)
-  
-===== Smarty-3.1.11 =====
-30.06.2012
-- bugfix {block.. hide} did not work as nested child (Forum Topic 22216)
-
-25.06.2012
-- bugfix the default plugin handler did not allow static class methods for modifier (issue 85)
-
-24.06.2012
-- bugfix escape modifier support for PHP < 5.2.3 (Forum Topic 21176)
-
-11.06.2012
-- bugfix the patch for Topic 21856 did break tabs between tag attributes (Forum Topic 22124)
-
-===== Smarty-3.1.10  =====
-09.06.2012
-- bugfix the compiler did ignore registered compiler plugins for closing tags (Forum Topic 22094)
-- bugfix the patch for Topic 21856 did break multiline tags (Forum Topic 22124)
-
-===== Smarty-3.1.9 =====
-07.06.2012
-- bugfix fetch() and display() with relative paths (Issue 104)
-- bugfix treat "0000-00-00" as 0 in modifier.date_format (Issue 103)
-
-24.05.2012
-- bugfix Smarty_Internal_Write_File::writeFile() could cause race-conditions on linux systems (Issue 101)
-- bugfix attribute parameter names of plugins may now contain also "-"  and ":"  (Forum Topic 21856)
-- bugfix add compile_id to cache key of of source (Issue 97)
-
-22.05.2012
-- bugfix recursive {include} within {section} did fail (Smarty developer group)
-
-12.05.2012
-- bugfix {html_options} did not properly escape values (Issue 98)
-
-03.05.2012
-- bugfix make HTTP protocall version variable (issue 96)
-
-02.05.2012
-- bugfix  {nocache}{block}{plugin}... did produce wrong compiled code when caching is disabled (Forum Topic 21572, issue 95)
-
-12.04.2012
-- bugfix Smarty did eat the linebreak after the <?xml...?> closing tag (Issue 93)
-- bugfix concurrent cache updates could create a warning (Forum Topic 21403)
-
-08.04.2012
-- bugfix "\\" was not escaped correctly when generating nocache code (Forum Topic 21364)
-
-30.03.2012
-- bugfix template inheritance did  not throw exception when a parent template was deleted (issue 90)
-
-27.03.2012
-- bugfix prefilter did run multiple times on inline subtemplates compiled into several main templates (Forum Topic 21325)
-- bugfix implement Smarty2's behaviour of variables assigned by reference in SmartyBC. {assign} will affect all references.
-  (issue 88)
-
-21.03.2012
-- bugfix compileAllTemplates() and compileAllConfig() did not return the number of compiled files (Forum Topic 21286)
-
-13.03.2012
-- correction of yesterdays bugfix (Forum Topic 21175 and 21182)
-
-12.03.2012
-- bugfix a double quoted string of "$foo" did not compile into PHP "$foo" (Forum Topic 21175)
-- bugfix template inheritance did set $merge_compiled_includes globally true
-
-03.03.2012
-- optimization of compiling speed when same modifier was used several times
-
-02.03.2012
-- enhancement the default plugin handler can now also resolve undefined modifier (Smarty::PLUGIN_MODIFIER)
-  (Issue 85)
-
-===== Smarty-3.1.8  =====
-19.02.2012
-- bugfix {include} could result in a fatal error if used in appended or prepended nested {block} tags
-  (reported by mh and Issue 83)
-- enhancement added Smarty special variable $smarty.template_object to return the current template object (Forum Topic 20289)
-
-
-07.02.2012
-- bugfix increase entropy of internal function names in compiled and cached template files (Forum Topic 20996)
-- enhancement cacheable parameter added to default plugin handler, same functionality as in registerPlugin (request by calguy1000)
-
-06.02.2012
-- improvement stream_resolve_include_path() added to Smarty_Internal_Get_Include_Path (Forum Topic 20980)
-- bugfix fetch('extends:foo.tpl') always yielded $source->exists == true (Forum Topic 20980)
-- added modifier unescape:"url", fix (Forum Topic 20980)
-- improvement replaced some calls of preg_replace with str_replace (Issue 73)
-
-30.01.2012
-- bugfix Smarty_Security internal $_resource_dir cache wasn't properly propagated
-
-27.01.2012
-- bugfix Smarty did not a template name of "0" (Forum Topic 20895)
-
-20.01.2012
-- bugfix typo in Smarty_Internal_Get_IncludePath did cause runtime overhead (Issue 74)
-- improvment remove unneeded assigments (Issue 75 and 76)
-- fixed typo in template parser
-- bugfix output filter must not run before writing cache when template does contain nocache code (Issue 71)
-
-02.01.2012
-- bugfix {block foo nocache} did not load plugins within child {block} in nocache mode (Forum Topic 20753)
-
-29.12.2011
-- bugfix enable more entropy in Smarty_Internal_Write_File for "more uniqueness" and Cygwin compatibility (Forum Topic 20724)
-- bugfix embedded quotes in single quoted strings did not compile correctly in {nocache} sections (Forum Topic 20730)
-
-28.12.2011
-- bugfix Smarty's internal header code must be excluded from postfilters (issue 71)
-
-22.12.2011
-- bugfix the new lexer of 17.12.2011 did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
-- bugfix template inheritace did fail if mbstring.func_overload != 0 (issue 70) (Forum Topic 20680)
-
-20.12.2011
-- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return 
-  content after {$smarty.block.child} (Forum Topic 20564)
-
-===== Smarty-3.1.7 =====
-18.12.2011
-- bugfix strings ending with " in multiline strings of config files failed to compile (issue #67)
-- added chaining to Smarty_Internal_Templatebase
-- changed unloadFilter() to not return a boolean in favor of chaining and API conformity
-- bugfix unregisterObject() raised notice when object to unregister did not exist
-- changed internals to use Smarty::$_MBSTRING ($_CHARSET, $_DATE_FORMAT) for better unit testing
-- added Smarty::$_UTF8_MODIFIER for proper PCRE charset handling (Forum Topic 20452)
-- added Smarty_Security::isTrustedUri() and Smarty_Security::$trusted_uri to validate 
-  remote resource calls through {fetch} and {html_image} (Forum Topic 20627)
-
-17.12.2011
-- improvement of compiling speed by new handling of plain text blocks in the lexer/parser (issue #68)
-
-16.12.2011
-- bugfix the source exits flag and timestamp was not setup when template was in php include path (issue #69)
-
-9.12.2011
-- bugfix {capture} tags around recursive {include} calls did throw exception (Forum Topic 20549)
-- bugfix $auto_literal = false did not work with { block} tags in child templates (Forum Topic 20581)
-- bugfix template inheritance: do not include code of {include} in overloaded {block} into compiled 
-  parent template (Issue #66}
-- bugfix template inheritance: {$smarty.block.child} in nested child {block} tags did not return expected
-  result (Forum Topic 20564)
-    
-===== Smarty-3.1.6  =====
-30.11.2011
-- bugfix is_cache() for individual cached subtemplates with $smarty->caching = CACHING_OFF did produce
-  an exception (Forum Topic 20531)
-
-29.11.2011
-- bugfix added exception if the default plugin handler did return a not static callback (Forum Topic 20512)
-
-25.11.2011
-- bugfix {html_select_date} and {html_slecet_time} did not default to current time if "time" was not specified 
-  since r4432 (issue 60)
-
-24.11.2011
-- bugfix a subtemplate later used as main template did use old variable values
-
-21.11.2011
-- bugfix cache file could include unneeded modifier plugins under certain condition
-
-18.11.2011
-- bugfix declare all directory properties private to map direct access to getter/setter also on extended Smarty class
-
-16.11.2011
-- bugfix Smarty_Resource::load() did not always return a proper resource handler (Forum Topic 20414)
-- added escape argument to html_checkboxes and html_radios (Forum Topic 20425)
-
-===== Smarty-3.1.5  =====
-14.11.2011
-- bugfix allow space between function name and open bracket (forum topic 20375)
-
-09.11.2011
-- bugfix different behaviour of uniqid() on cygwin. See https://bugs.php.net/bug.php?id=34908
-  (forum topic 20343)
-
-01.11.2011
-- bugfix {if} and {while} tags without condition did not throw a SmartyCompilerException (Issue #57)
-- bugfix multiline strings in config files could fail on longer strings (reopened Issue #55)
-
-22.10.2011
-- bugfix smarty_mb_from_unicode() would not decode unicode-points properly
-- bugfix use catch Exception instead UnexpectedValueException in 
-  clearCompiledTemplate to be PHP 5.2 compatible
-
-21.10.2011
-- bugfix apostrophe in plugins_dir path name failed (forum topic 20199)
-- improvement sha1() for array keys longer than 150 characters
-- add Smarty::$allow_ambiguous_resources to activate unique resource handling (Forum Topic 20128)
-
-20.10.2011
-- @silenced unlink() in Smarty_Internal_Write_File since debuggers go haywire without it.
-- bugfix Smarty::clearCompiledTemplate() threw an Exception if $cache_id was not present in $compile_dir when $use_sub_dirs = true.
-- bugfix {html_select_date} and {html_select_time} did not properly handle empty time arguments (Forum Topic 20190)
-- improvement removed unnecessary sha1()
-
-19.10.2011
-- revert PHP4 constructor message
-- fixed PHP4 constructor message
-
-===== Smarty-3.1.4 =====
-19.10.2011
-- added exception when using PHP4 style constructor
-
-16.10.2011
-- bugfix testInstall() did not propery check cache_dir and compile_dir
-
-15.10.2011
-- bugfix Smarty_Resource and Smarty_CacheResource runtime caching (Forum Post 75264)
-
-14.10.2011
-- bugfix unique_resource did not properly apply to compiled resources (Forum Topic 20128)
-- add locking to custom resources (Forum Post 75252)
-- add Smarty_Internal_Template::clearCache() to accompany isCached() fetch() etc.
-
-13.10.2011
-- add caching for config files in Smarty_Resource
-- bugfix disable of caching after isCached() call did not work (Forum Topic 20131)
-- add concept unique_resource to combat potentially ambiguous template_resource values when custom resource handlers are used (Forum Topic 20128)
-- bugfix multiline strings in config files could fail on longer strings (Issue #55)
-
-11.10.2011
-- add runtime checks for not matching {capture}/{/capture} calls (Forum Topic 20120)
- 
-10.10.2011
-- bugfix variable name typo in {html_options} and {html_checkboxes} (Issue #54)
-- bugfix <?xml> tag did create wrong output when caching enabled and the tag was in included subtemplate
-- bugfix Smarty_CacheResource_mysql example was missing strtotime() calls
-
-===== Smarty-3.1.3  =====
-07.10.2011
-- improvement removed html comments from {mailto} (Forum Topic 20092)
-- bugfix testInstall() would not show path to internal plugins_dir (Forum Post 74627)
-- improvement testInstall() now showing resolved paths and checking the include_path if necessary
-- bugfix html_options plugin did not handle object values properly (Issue #49, Forum Topic 20049)
-- improvement html_checkboxes and html_radios to accept null- and object values, and label_ids attribute
-- improvement removed some unnecessary count()s
-- bugfix parent pointer was not set when fetch() for other template was called on template object
-
-06.10.2011
-- bugfix switch lexer internals depending on mbstring.func_overload
-- bugfix start_year and end_year of {html_select_date} did not use current year as offset base (Issue #53)
-
-05.10.2011
-- bugfix of problem introduced with r4342 by replacing strlen() with isset()
-- add environment configuration issue with mbstring.func_overload Smarty cannot compensate for (Issue #45)
-- bugfix nofilter tag option did not disable default modifier
-- bugfix html_options plugin did not handle null- and object values properly (Issue #49, Forum Topic 20049)
-
-04.10.2011
-- bugfix assign() in plugins called in subtemplates did change value also in parent template
-- bugfix of problem introduced with r4342 on math plugin 
-- bugfix output filter should not run on individually cached subtemplates
-- add unloadFilter() method
-- bugfix has_nocache_code flag was not reset before compilation
-
-===== Smarty-3.1.2  =====
-03.10.2011
-- improvement add internal $joined_template_dir property instead computing it on the fly several times
-
-01.10.2011
-- improvement replaced most in_array() calls by more efficient isset() on array_flip()ed haystacks
-- improvement replaced some strlen($foo) > 3 calls by isset($foo[3])
-- improvement Smarty_Internal_Utility::clearCompiledTemplate() removed redundant strlen()s
-
-29.09.2011
-- improvement of Smarty_Internal_Config::loadConfigVars() dropped the in_array for index look up
-
-28.09.2011
-- bugfix on template functions called nocache calling other template functions
-
-27.09.2011
-- bugfix possible warning "attempt to modify property of non-object" in {section} (issue #34)
-- added chaining to Smarty_Internal_Data so $smarty->assign('a',1)->assign('b',2); is possible now
-- bugfix remove race condition when a custom resource did change timestamp during compilation
-- bugfix variable property did not work on objects variable in template
-- bugfix smarty_make_timestamp() failed to process DateTime objects properly
-- bugfix wrong resource could be used on compile check of custom resource
-
-26.09.2011
-- bugfix repeated calls to same subtemplate did not make use of cached template object
-
-24.09.2011
-- removed internal muteExpectedErrors() calls in favor of having the implementor call this once from his application
-- optimized muteExpectedErrors() to pass errors to the latest registered error handler, if appliccable
-- added compile_dir and cache_dir to list of muted directories
-- improvment better error message for undefined templates at {include}
-
-23.09.2011
-- remove unused properties
-- optimization use real function instead anonymous function for preg_replace_callback
-- bugfix a relative {include} in child template blocks failed
-- bugfix direct setting of $template_dir, $config_dir, $plugins_dir in __construct() of an 
-  extended Smarty class created problems
-- bugfix error muting was not implemented for cache locking
-
-===== Smarty 3.1.1  =====
-22.09.2011
-- bugfix {foreachelse} does fail if {section} was nested inside {foreach}
-- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
-
-21.09.2011
-- bugfix look for mixed case plugin file names as in 3.0 if not found try all lowercase
-- added $error_muting to suppress error messages even for badly implemented error_handlers
-- optimized autoloader
-- reverted ./ and ../ handling in fetch() and display() - they're allowed again
-
-20.09.2011
-- bugfix removed debug echo output while compiling template inheritance
-- bugfix relative paths in $template_dir broke relative path resolving in {include "../foo.tpl"}
-- bugfix {include} did not work inside nested {block} tags
-- bugfix {assign} with scope root and global did not work in all cases
-
-19.09.2011
-- bugfix regression in Smarty_CacheReource_KeyValueStore introduced by r4261
-- bugfix output filter shall not run on included subtemplates
-
-18.09.2011
-- bugfix template caching did not care about file.tpl in different template_dir
-- bugfix {include $file} was broken when merge_compiled_incluges = true
-- bugfix {include} was broken when merge_compiled_incluges = true and same indluded template
-  was used in different main templates in one compilation run
-- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
-- bugfix debug.tpl did not display correctly when it was compiled with escape_html = true
-
-17.09.2011
-- bugfix lock_id for file resource would create invalid filepath
-- bugfix resource caching did not care about file.tpl in different template_dir
-
-===== Smarty 3.1.0  =====
-15/09/2011
-- optimization of {foreach}; call internal _count() method only when "total" or "last" {foreach} properties are used
-
-11/09/2011
-- added  unregisterObject() method
-
-06/09/2011
-- bugfix  isset() did not work in templates on config variables
-
-03/09/2011
-- bugfix createTemplate() must default to cache_id and compile_id of Smarty object
-- bugfix Smarty_CacheResource_KeyValueStore must include $source->uid in cache filepath to keep templates with same
-  name but different folders separated
-- added cacheresource.apc.php example in demo folder
-
-02/09/2011
-- bugfix cache lock file must use absolute filepath
-
-01/09/2011
-- update of cache locking
-
-30/08/2011
-- added locking mechanism to CacheResource API (implemented with File and KeyValueStores)
-
-28/08/2011
-- bugfix clearCompileTemplate() did not work for specific template subfolder or resource
-
-27/08/2011
-- bugfix {$foo|bar+1} did create syntax error
-
-26/08/2011
-- bugfix when generating nocache code which contains double \
-- bugfix handle race condition if cache file was deleted between filemtime and include
-
-17/08/2011
-- bugfix CacheResource_Custom bad internal fetch() call
-
-15/08/2011
-- bugfix CacheResource would load content twice for KeyValueStore and Custom handlers
-
-06/08/2011
-- bugfix {include} with scope attribute could execute in wrong scope
-- optimization of compile_check processing
-
-03/08/2011
-- allow comment tags to comment {block} tags out in child templates
-
-26/07/2011
-- bugfix experimental getTags() method did not work
-
-24/07/2011
-- sure opened output buffers are closed on exception
-- bugfix {foreach} did not work on IteratorAggregate
-
-22/07/2011
-- clear internal caches on clearAllCache(), clearCache(), clearCompiledTemplate()
-
-21/07/2011
-- bugfix value changes of variable values assigned to Smarty object could not be seen on repeated $smarty->fetch() calls
-
-17/07/2011
-- bugfix {$smarty.block.child} did drop a notice at undefined child
-
-15/07/2011
-- bugfix individual cache_lifetime of {include} did not work correctly inside {block} tags
-- added caches for Smarty_Internal_TemplateSource and Smarty_Internal_TemplateCompiled to reduce I/O for multiple cache_id rendering
-
-14/07/2011
-- made Smarty::loadPlugin() respect the include_path if required
-
-13/07/2011
-- optimized internal file write functionality
-- bugfix PHP did eat line break on nocache sections
-- fixed typo of Smarty_Security properties $allowed_modifiers and $disabled_modifiers
-
-06/07/2011
-- bugfix variable modifier must run befor gereral filtering/escaping
-
-04/07/2011
-- bugfix use (?P<name>) syntax at preg_match as some pcre libraries failed on (?<name>)
-- some performance improvement when using generic getter/setter on template objects
-
-30/06/2011
-- bugfix generic getter/setter of Smarty properties used on template objects did throw exception
-- removed is_dir and is_readable checks from directory setters for better performance
-
-28/06/2011
-- added back support of php template resource as undocumented feature
-- bugfix automatic recompilation on version change could drop undefined index notice on old 3.0 cache and compiled files
-- update of README_3_1_DEV.txt and moved into the distribution folder
-- improvement show first characters of eval and string templates instead sha1 Uid in debug window
-
-===== Smarty 3.1-RC1 =====
-25/06/2011
-- revert change of 17/06/2011. $_smarty varibale removed. call loadPlugin() from inside plugin code if required
-- code cleanup, remove no longer used properties and methods
-- update of PHPdoc comments
-
-23/06/2011
-- bugfix {html_select_date} would not respect current time zone
-
-19/06/2011
-- added $errors argument to testInstall() functions to suppress output.
-- added plugin-file checks to testInstall()
-
-18/06/2011
-- bugfix mixed use of same subtemplate inline and not inline in same script could cause a warning during compilation
-
-17/06/2011
-- bugfix/change use $_smarty->loadPlugin() when loading nested depending plugins via loadPlugin
-- bugfix {include ... inline} within {block}...{/block} did fail
-
-16/06/2011
-- bugfix do not overwrite '$smarty' template variable when {include ... scope=parent} is called
-- bugfix complete empty inline subtemplates did fail
-
-15/06/2011
-- bugfix template variables where not accessable within inline subtemplates
-
-12/06/2011
-- bugfix removed unneeded merging of template variable when fetching includled subtemplates
-
-10/06/2011
-- made protected properties $template_dir, $plugins_dir, $cache_dir, $compile_dir, $config_dir accessible via magic methods
-
-09/06/2011
-- fix smarty security_policy issue in plugins {html_image} and {fetch}
-
-05/06/2011
-- update of SMARTY_VERSION
-- bugfix made getTags() working again
-
-04/06/2011
-- allow extends resource in file attribute of {extends} tag
-
-03/06/2011
-- added {setfilter} tag to set filters for variable output
-- added escape_html property to control autoescaping of variable output
-
-27/05/2011
-- added allowed/disabled tags and modifiers in security for sandboxing
-
-23/05/2011
-- added base64: and urlencode: arguments to eval and string resource types
-
-22/05/2011
-- made time-attribute of {html_select_date} and {html_select_time} accept arrays as defined by attributes prefix and field_array
-
-13/05/2011
-- remove setOption / getOption calls from SamrtyBC class
-
-02/05/2011
-- removed experimental setOption() getOption() methods
-- output returned content also on opening tag calls of block plugins
-- rewrite of default plugin handler
-- compile code of variable filters for better performance 
-
-20/04/2011
-- allow {php} {include_php} tags and PHP_ALLOW handling only with the SmartyBC class
-- removed support of php template resource
-
-20/04/2011
-- added extendsall resource example
-- optimization of template variable access
-- optimization of subtemplate handling {include}
-- optimization of template class
-
-01/04/2011
-- bugfix quote handling in capitalize modifier
-
-28/03/2011
-- bugfix stripslashes() requried when using PCRE e-modifier
-
-04/03/2011
-- upgrade to new PHP_LexerGenerator version 0.4.0 for better performance
-
-27/02/2011
-- ignore .svn folders when clearing cache and compiled files
-- string resources do not need a modify check
-
-26/02/2011
-- replaced smarty_internal_wrapper by SmartyBC class
-- load utility functions as static methods instead through __call()
-- bugfix in extends resource when subresources are used
-- optimization of modify checks
-
-25/02/2011
-- use $smarty->error_unassigned to control NOTICE handling on unassigned variables
-
-21/02/2011
-- added new new compile_check mode COMPILECHECK_CACHEMISS
-- corrected new cloning behaviour of createTemplate()
-- do no longer store the compiler object as property in the compile_tag classes to avoid possible memory leaks 
-  during compilation
-
-19/02/2011
-- optimizations on merge_compiled_includes handling
-- a couple of optimizations and bugfixes related to new resource structure
-
-17/02/2011
-- changed ./ and ../ behaviour
-
-14/02/2011
-- added {block ... hide} option to suppress block if no child is defined
-
-13/02/2011
-- update handling of recursive subtemplate calls
-- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
-
-12/02/2011
-- new class Smarty_Internal_TemplateBase with shared methods of Smarty and Template objects
-- optimizations of template processing
-- made register... methods permanet
-- code for default_plugin_handler
-- add automatic recompilation at version change
-
-04/02/2011
-- change in Smarty_CacheResource_Custom
-- bugfix cache_lifetime did not compile correctly at {include} after last update
-- moved isCached processing into CacheResource class
-- bugfix new CacheResource API did not work with disabled compile_check
-
-03/02/2011
-- handle template content as function to improve speed on multiple calls of same subtemplate and isCached()/display() calls
-- bugfixes and improvents in the new resource API
-- optimizations of template class code
-
-25/01/2011
-- optimized function html_select_time
-
-22/01/2011
-- added Smarty::$use_include_path configuration directive for Resource API
-
-21/01/2011
-- optimized function html_select_date
-
-19/01/2011
-- optimized outputfilter trimwhitespace
-
-18/01/2011
-- bugfix Config to use Smarty_Resource to fetch sources
-- optimized Smarty_Security's isTrustedDir() and isTrustedPHPDir()
-
-17/01/2011
-- bugfix HTTP headers for CGI SAPIs
-
-16/01/2011
-- optimized internals of Smarty_Resource and Smarty_CacheResource
-
-14/01/2011
-- added modifiercompiler escape to improve performance of escaping html, htmlall, url, urlpathinfo, quotes, javascript
-- added support to choose template_dir to load from: [index]filename.tpl
-
-12/01/2011
-- added unencode modifier to revert results of encode modifier
-- added to_charset and from_charset modifier for character encoding
-
-11/01/2011
-- added SMARTY_MBSTRING to generalize MBString detection
-- added argument $lc_rest to modifier.capitalize to lower-case anything but the first character of a word
-- changed strip modifier to consider unicode white-space, too
-- changed wordwrap modifier to accept UTF-8 strings
-- changed count_sentences modifier to consider unicode characters and treat sequences delimited by ? and ! as sentences, too
-- added argument $double_encode to modifier.escape (applies to html and htmlall only)
-- changed escape modifier to be UTF-8 compliant
-- changed textformat block to be UTF-8 compliant
-- optimized performance of mailto function
-- fixed spacify modifier so characters are not prepended and appended, made it unicode compatible
-- fixed truncate modifier to properly use mb_string if possible
-- removed UTF-8 frenzy from count_characters modifier
-- fixed count_words modifier to treat "hello-world" as a single word like str_count_words() does
-- removed UTF-8 frenzy from upper modifier
-- removed UTF-8 frenzy from lower modifier
-
-01/01/2011
-- optimize smarty_modified_escape for hex, hexentity, decentity.
-
-28/12/2010
-- changed $tpl_vars, $config_vars and $parent to belong to Smarty_Internal_Data
-- added Smarty::registerCacheResource() for dynamic cache resource object registration
-
-27/12/2010
-- added Smarty_CacheResource API and refactored existing cache resources accordingly
-- added Smarty_CacheResource_Custom and Smarty_CacheResource_Mysql
-
-26/12/2010
-- added Smarty_Resource API and refactored existing resources accordingly
-- added Smarty_Resource_Custom and Smarty_Resource_Mysql
-- bugfix Smarty::createTemplate() to return properly cloned template instances
-
-24/12/2010
-- optimize smarty_function_escape_special_chars() for PHP >= 5.2.3
-
-===== SVN 3.0 trunk  =====
-14/05/2011
-- bugfix error handling at stream resources
-
-13/05/2011
-- bugfix condition starting with "-" did fail at {if} and {while} tags
-
-22/04/2011
-- bugfix allow only fixed string as file attribute at {extends} tag
-
-01/04/2011
-- bugfix do not run filters and default modifier when displaying the debug template
-- bugfix of embedded double quotes within multi line strings (""")
-
-29/03/2011
-- bugfix on error message in smarty_internal_compile_block.php
-- bugfix mb handling in strip modifier
-- bugfix for Smarty2 style registered compiler function on unnamed attribute passing like {tag $foo $bar}
-
-17/03/2011
-- bugfix on default {function} parameters when {function} was used in nocache sections
-- bugfix on compiler object destruction. compiler_object property was by mistake unset.
-
-09/03/2011
--bugfix a variable filter should run before modifiers on an output tag (see change of 23/07/2010)
-
-08/03/2011
-- bugfix loading config file without section should load only defaults
-
-03/03/2011
-- bugfix "smarty" template variable was not recreated when cached templated had expired
-- bugfix internal rendered_content must be cleared after subtemplate was included
-
-01/03/2011
-- bugfix replace modifier did not work in 3.0.7 on systems without multibyte support
-- bugfix {$smarty.template} could return in 3.0.7 parent template name instead of 
-         child name when it needed to compile
-
-25/02/2011
-- bugfix for Smarty2 style compiler plugins on unnamed attribute passing like {tag $foo $bar}
-
-24/02/2011
-- bugfix $smarty->clearCache('some.tpl') did by mistake cache the template object
-
-18/02/2011
-- bugfix removed possible race condition when isCached() was called for an individually cached subtemplate
-- bugfix force default debug.tpl to be loaded by the file resource
-
-17/02/2011
--improvement not to delete files starting with '.' from cache and template_c folders on clearCompiledTemplate() and clearCache()
-
-16/02/2011
--fixed typo in exception message of Smarty_Internal_Template
--improvement allow leading spaces on } tag closing if auto_literal is enabled
-
-13/02/2011
-- bufix replace $smarty->triggerError() by exception
-- removed obsolete {popup_init..} plugin from demo templates
-- bugfix replace $smarty->triggerError() by exception in smarty_internal_resource_extends.php
-
-===== Smarty 3.0.7  =====
-09/02/2011
-- patched vulnerability when using {$smarty.template}
-
-01/02/2011
-- removed assert() from config and template parser
-
-31/01/2011
-- bugfix the lexer/parser did fail on special characters like VT
-
-16/01/2011
--bugfix of ArrayAccess object handling in internal _count() method
--bugfix of Iterator object handling in internal _count() method
-
-14/01/2011
--bugfix removed memory leak while processing compileAllTemplates
-
-12/01/2011
-- bugfix in {if} and {while} tag compiler when using assignments as condition and nocache mode
-
-10/01/2011
-- bugfix when using {$smarty.block.child} and name of {block} was in double quoted string
-- bugfix updateParentVariables() was called twice when leaving {include} processing
-
-- bugfix mb_str_replace in replace and escape modifiers work with utf8
-
-31/12/2010
-- bugfix dynamic configuration of $debugging_crtl did not work
-- bugfix default value of $config_read_hidden changed to false
-- bugfix format of attribute array on compiler plugins
-- bugfix getTemplateVars() could return value from wrong scope
-
-28/12/2010
-- bugfix multiple {append} tags failed to compile.
-
-22/12/2010
-- update do not clone the Smarty object an internal createTemplate() calls to increase performance
-
-21/12/2010
-- update html_options to support class and id attrs
-
-17/12/2010
-- bugfix added missing support of $cache_attrs for registered plugins
-
-15/12/2010
-- bugfix assignment as condition in {while} did drop an E_NOTICE
-
-14/12/2010
-- bugfix when passing an array as default parameter at {function} tag
-
-13/12/2010
-- bugfix {$smarty.template} in child template did not return right content
-- bugfix Smarty3 did not search the PHP include_path for template files
-
-===== Smarty 3.0.6  =====
-
-12/12/2010
-- bugfix fixed typo regarding yesterdays change to allow streamWrapper
-
-11/12/2010
-- bugfix nested block tags in template inheritance child templates did not work correctly
-- bugfix {$smarty.current_dir} in child template did not point to dir of child template
-- bugfix changed code when writing temporary compiled files to allow stream_wrapper
-
-06/12/2010
-- bugfix getTemplateVars() should return 'null' instead dropping E_NOTICE on an unassigned variable
-
-05/12/2010
-- bugfix missing declaration of $smarty in Smarty class
-- bugfix empty($foo) in {if} did drop a notice when $foo was not assigned
-
-01/12/2010
-- improvement of {debug} tag output
-
-27/11/2010
--change run output filter before cache file is written. (same as in Smarty2)
-
-24/11/2011
--bugfix on parser at  !$foo|modifier
--change parser logic when assignments used as condition in {if] and {while} to allow assign to array element
-
-23/11/2011
--bugfix allow integer as attribute name in plugin calls
--change  trimm whitespace from error message, removed long list of expected tokens
-
-22/11/2010
-- bugfix on template inheritance when an {extends} tag was inserted by a prefilter
-- added error message for illegal variable file attributes at {extends...} tags
-
-===== Smarty 3.0.5  =====
-
-
-19/11/2010
-- bugfix on block plugins with modifiers
-
-18/11/2010
-- change on handling of unassigned template variable -- default will drop E_NOTICE
-- bugfix on Smarty2 wrapper load_filter() did not work
-
-17/11/2010
-- bugfix on {call} with variable function name
-- bugfix on {block} if name did contain '-'
-- bugfix in function.fetch.php , referece to undefined $smarty
-
-16/11/2010
-- bugfix whitespace in front of "<?php" in smarty_internal_compile_private_block_plugin.php
-- bugfix {$smarty.now} did compile incorrectly
-- bugfix on reset(),end(),next(),prev(),current() within templates
-- bugfix on default parameter for {function}
-
-15/11/2010
-- bugfix when using {$smarty.session} as object
-- bugfix scoping problem on $smarty object passed to filters
-- bugfix captured content could not be accessed globally
-- bugfix Smarty2 wrapper functions could not be call from within plugins
-
-===== Smarty 3.0.4  =====
-
-14/11/2010
-- bugfix isset() did not allow multiple parameter
-- improvment of some error messages
-- bugfix html_image did use removed property $request_use_auto_globals
-- small performace patch in Smarty class
-
-13/11/2010
-- bugfix  overloading problem when $smarty->fetch()/display() have been used in plugins
-				(introduced with 3.0.2)
-- code cleanup
-								
-===== Smarty 3.0.3  =====
-
-13/11/2010
-- bugfix on {debug}
-- reverted location of loadPlugin() to Smarty class
-- fixed comments in plugins
-- fixed internal_config (removed unwanted code line)
-- improvement  remove last linebreak from {function} definition
-
-===== Smarty 3.0.2  =====
-
-12/11/2010
-- reactivated $error_reporting property handling
-- fixed typo in compile_continue
-- fixed security in {fetch} plugin
-- changed back plugin parameters to two. second is template object 
-  with transparent access to Smarty object
-- fixed {config_load} scoping form compile time to run time
-
-===== Smarty 3.0.0  =====
-
-
-
-11/11/2010
-- major update including some API changes
-
-10/11/2010
-- observe compile_id also for config files
-
-09/11/2010
--bugfix on  complex expressions as start value for {for} tag
-request_use_auto_globals
-04/11/2010
-- bugfix do not allow access of dynamic and private object members of assigned objects when
-  security is enabled.
-
-01/11/2010
-- bugfix related to E_NOTICE change.  {if empty($foo)} did fail when $foo contained a string 
-
-28/10/2010
-- bugfix on compiling modifiers within $smarty special vars like {$smarty.post.{$foo|lower}}
-
-27/10/2010
-- bugfix default parameter values did not work for template functions included with {include}
-
-25/10/2010
-- bugfix for E_NOTICE change, array elements did not work as modifier parameter
-
-20/10/2010
-- bugfix for the E_NOTICE change
-
-19/10/2010
-- change Smarty does no longer mask out E_NOTICE by default during template processing
-
-13/10/2010
-- bugfix removed ambiguity between ternary and stream variable in template syntax
-- bugfix use caching properties of template instead of smarty object when compiling child {block}
-- bugfix {*block}...{/block*} did throw an exception in template inheritance
-- bugfix on template inheritance using nested eval or string resource in {extends} tags
-- bugfix on output buffer handling in isCached() method
-
-=====  RC4 =====
-
-01/10/2010
-- added {break} and {continue} tags for flow control of {foreach},{section},{for} and {while} loops
-- change of 'string' resource. It's no longer evaluated and compiled files are now stored
-- new 'eval' resource which evaluates a template without saving the compiled file
-- change in isCached() method to allow multiple calls for the same template
-
-25/09/2010
-- bugfix on some compiling modifiers
-
-24/09/2010
-- bugfix merge_compiled_includes flag was not restored correctly in {block} tag
-
-22/09/2010
-- bugfix on default modifier
-
-18/09/2010
-- bugfix untility compileAllConfig() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
-- bugfix on templateExists() for extends resource
-
-17/09/2010
-- bugfix {$smarty.template} and {$smarty.current_dir} did not compile correctly within {block} tags
-- bugfix corrected error message on missing template files in extends resource
-- bugfix untility compileAllTemplates() did not create sha1 code for compiled template file names if template_dir was defined with no trailing DS
-
-16/09/2010
-- bugfix when a doublequoted modifier parameter did contain Smarty tags and ':'
-
-15/09/2010
-- bugfix resolving conflict between '<%'/'%>' as custom Smarty delimiter and ASP tags
-- use ucfirst for resource name on internal resource class names
-
-12/09/2010
-- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
-
-10/09/2010
-- bugfix for change of 08/09/2010 (final {block} tags in subtemplates did not produce correct results)
-
-08/09/2010
-- allow multiple template inheritance branches starting in subtemplates
-
-07/09/2010
-- bugfix {counter} and {cycle} plugin assigned result to smarty variable not in local(template) scope
-- bugfix templates containing just {strip} {/strip} tags did produce an error
-
-
-23/08/2010
-- fixed E_STRICT errors for uninitialized variables
-
-22/08/2010
-- added attribute cache_id to {include} tag
-
-13/08/2010
-- remove exception_handler property from Smarty class
-- added Smarty's own exceptions SmartyException and SmartyCompilerException
-
-09/08/2010
-- bugfix on modifier with doublequoted strings as parameter containing embedded tags
-
-06/08/2010
-- bugfix when cascading some modifier like |strip|strip_tags modifier
-
-05/08/2010
-- added plugin type modifiercompiler to produce compiled modifier code
-- changed standard modifier plugins to the compiling versions whenever possible
-- bugfix in nocache sections {include} must not cache the subtemplate
-
-02/08/2010
-- bugfix strip did not work correctly in conjunction with comment lines
-
-31/07/2010
-- bugfix on nocache attribute at {assign} and {append}
-
-30/07/2010
-- bugfix passing scope attributes in doublequoted strings did not work at {include} {assign} and {append}
-
-25/07/2010
-- another bugfix of change from 23/07/2010 when compiling modifier
-
-24/07/2010
-- bugfix of change from 23/07/2010 when compiling modifier
-
-23/07/2010
-- changed execution order. A variable filter does now run before modifiers on output of variables
-- bugfix use always { and } as delimiter for debug.tpl
-
-
-22/07/2010
-- bugfix in templateExists() method
-
-20/07/2010
-- fixed handling of { strip } tag with whitespaces
-
-15/07/2010
-- bufix  {$smarty.template} does include now the relative path, not just filename
-
-=====  RC3 =====
-
-
-
-
-15/07/2010
-- make the date_format modifier work also on objects of the DateTime class
-- implementation of parsetrees in the parser to close security holes and remove unwanted empty line in HTML output
-
-08/07/2010
-- bugfix on assigning multidimensional arrays within templates
-- corrected bugfix for truncate modifier
-
-07/07/2010
-- bugfix the truncate modifier needs to check if the string is utf-8 encoded or not
-- bugfix support of script files relative to trusted_dir
-
-06/07/2010
-- create exception on recursive {extends} calls
-- fixed reported line number at "unexpected closing tag " exception
-- bugfix on escape:'mail' modifier
-- drop exception if 'item' variable is equal 'from' variable in {foreach} tag
-
-01/07/2010
-- removed call_user_func_array calls for optimization of compiled code when using registered modifiers and plugins
-
-25/06/2010
-- bugfix escaping " when block tags are used within doublequoted strings
-
-24/06/2010
-- replace internal get_time() calls with standard PHP5 microtime(true) calls in Smarty_Internal_Utility
-- added $smarty->register->templateClass() and $smarty->unregister->templateClass() methods for supporting static classes with namespace
-
-
-22/06/2010
-- allow spaces between typecast and value in template syntax
-- bugfix get correct count of traversables in {foreach} tag
-
-21/06/2010
-- removed use of PHP shortags SMARTY_PHP_PASSTHRU mode
-- improved speed of cache->clear() when a compile_id was specified and use_sub_dirs is true 
-
-20/06/2010
-- replace internal get_time() calls with standard PHP5 microtime(true) calls
-- closed security hole when php.ini asp_tags = on
-
-18/06/2010
-- added __toString method to the Smarty_Variable class
-
-
-14/06/2010
-- make handling of Smarty comments followed by newline BC to Smarty2
-
-
-=====  RC2 =====
-
-
-
-13/06/2010
-- bugfix Smarty3 did not handle hexadecimals like 0x0F as numerical value
-- bugifx Smarty3 did not accept numerical constants like .1 or 2. (without a leading or trailing digit)
-
-11/06/2010
-- bugfix the lexer did fail on larger {literal} ... {/literal} sections
-
-03/06/2010
-- bugfix on calling template functions like Smarty tags
-
-01/06/2010
-- bugfix on template functions used with template inheritance
-- removed /* vim: set expandtab: */ comments
-- bugfix of auto literal problem introduce with fix of 31/05/2010
-
-31/05/2010
-- bugfix the parser did not allow some smarty variables with special name like $for, $if, $else and others.
-
-27/05/2010
-- bugfix on object chaining using variable properties
-- make scope of {counter} and {cycle} tags again global as in Smarty2
-
-26/05/2010
-- bugfix removed decrepated register_resource call in smarty_internal_template.php
-
-25/05/2010
-- rewrite of template function handling to improve speed
-- bugfix on file dependency when merge_compiled_includes = true
-
-
-16/05/2010
-- bugfix when passing parameter with numeric name like {foo 1='bar' 2='blar'}
-
-14/05/2010
-- bugfix compile new config files if compile_check and force_compile = false
-- added variable static classes names to template syntax
-
-11/05/2010
-- bugfix  make sure that the cache resource is loaded in all conditions when template methods getCached... are called externally
-- reverted the change 0f 30/04/2010. With the exception of forward references template functions can be again called by a standard tag.
-
-10/05/2010
-- bugfix on {foreach} and {for} optimizations of 27/04/2010 
-
-09/05/2010
-- update of template and config file parser because of minor parser generator bugs 
-
-07/05/2010
-- bugfix on {insert} 
-
-06/05/2010
-- bugfix when merging compiled templates and objects are passed as parameter of the {include} tag
-
-05/05/2010
-- bugfix on {insert} to cache parameter
-- implementation of $smarty->default_modifiers as in Smarty2
-- bugfix on getTemplateVars method 
-
-01/05/2010
-- bugfix on handling of variable method names at object chaning
-
-30/04/2010
-- bugfix when comparing timestamps in sysplugins/smarty_internal_config.php
-- work around of a substr_compare bug in older PHP5 versions
-- bugfix on template inheritance for tag names starting with "block"
-- bugfix on {function} tag with name attribute in doublequoted strings
-- fix to make calling of template functions unambiguously by madatory usage of the {call} tag
-
-=====  RC1 =====
-
-27/04/2010
-- change default of $debugging_ctrl to 'NONE'
-- optimization of compiled code of {foreach} and {for} loops
-- change of compiler for config variables
-
-27/04/2010
-- bugfix in $smarty->cache->clear() method. (do not cache template object)
-
-
-17/04/2010
-- security fix in {math} plugin
-
-
-12/04/2010
-- bugfix in smarty_internal_templatecompilerbase (overloaded property)
-- removed parser restrictions in using true,false and null as ID
-
-07/04/2010
-- bugfix typo in smarty_internal_templatecompilerbase 
-
-31/03/2010
-- compile locking by touching old compiled files to avoid concurrent compilations
-
-29/03/2010
-- bugfix allow array definitions as modifier parameter
-- bugfix observe compile_check property when loading config files
-- added the template object as third filter parameter
-
-25/03/2010
-- change of utility->compileAllTemplates() log messages
-- bugfix on nocache code in {function} tags 
-- new method utility->compileAllConfig() to compile all config files
-
-24/03/2010
-- bugfix on register->modifier() error messages
-
-23/03/2010
-- bugfix on template inheritance when calling multiple child/parent relations
-- bugfix on caching mode SMARTY_CACHING_LIFETIME_SAVED and cache_lifetime = 0
-
-22/03/2010
-- bugfix make directory separator operating system independend in compileAllTemplates()
-
-21/03/2010
-- removed unused code in compileAllTemplates()
-
-19/03/2010
-- bugfix for multiple {/block} tags on same line
-
-17/03/2010
-- bugfix make $smarty->cache->clear() function independent from caching status
-
-16/03/2010
-- bugfix on assign attribute at registered template objects
-- make handling of modifiers on expression BC to Smarty2
- 
-15/03/2010
-- bugfix on block plugin calls
-
-11/03/2010
-- changed parsing of <?php and ?> back to Smarty2 behaviour
-
-08/03/2010
-- bugfix on uninitialized properties in smarty_internal_template
-- bugfix on $smarty->disableSecurity()
-
-04/03/2010
-- bugfix allow uppercase chars in registered resource names
-- bugfix on accessing chained objects of static classes
-
-01/03/2010
-- bugfix on nocache code in {block} tags if child template was included by {include}
-
-27/02/2010
-- allow block tags inside double quoted string 
-
-26/02/2010
-- cache modified check implemented
-- support of access to a class constant from an object (since PHP 5.3)
-
-24/02/2010
-- bugfix on expressions in doublequoted string enclosed in backticks
-- added security property $static_classes for static class security
-
-18/02/2010
-- bugfix on parsing Smarty tags inside <?xml ... ?>
-- bugfix on truncate modifier
-
-17/02/2010
-- removed restriction that modifiers did require surrounding parenthesis in some cases
-- added {$smarty.block.child} special variable for template inheritance
-
-16/02/2010
-- bugfix on <?xml ... ?> tags for all php_handling modes
-- bugfix on parameter of variablefilter.htmlspecialchars.php plugin
-
-14/02/2010
-- added missing _plugins property in smarty.class.php
-- bugfix $smarty.const... inside doublequoted strings and backticks was compiled into wrong PHP code
-
-12/02/2010
-- bugfix on nested {block} tags
-- changed Smarty special variable $smarty.parent to $smarty.block.parent
-- added support of nested {bock} tags
-
-10/02/2010
-- avoid possible notice on $smarty->cache->clear(...), $smarty->clear_cache(....)
-- allow Smarty tags inside <? ... ?> tags in SMARTY_PHP_QUOTE and SMARTY_PHP_PASSTHRU mode
-- bugfix at new "for" syntax like {for $x=1 to 10 step 2}
-
-09/02/2010
-- added $smarty->_tag_stack for tracing block tag hierarchy
-
-08/02/2010
-- bugfix  use template fullpath at §smarty->cache->clear(...), $smarty->clear_cache(....)
-- bugfix of cache filename on extended templates when force_compile=true
-
-07/02/2010
-- bugfix on changes of 05/02/2010
-- preserve line endings type form template source
-- API changes (see README file)
-
-05/02/2010
-- bugfix on modifier and block plugins with same name
-
-02/02/2010
-- retaining newlines at registered functions and function plugins
-
-01/25/2010
-- bugfix cache resource was not loaded when caching was globally off but enabled at a template object
-- added test that $_SERVER['SCRIPT_NAME'] does exist in Smarty.class.php
-
-01/22/2010
-- new method $smarty->createData([$parent]) for creating a data object (required for bugfixes below)
-- bugfix config_load() method now works also on a data object
-- bugfix get_config_vars() method now works also on a data and template objects
-- bugfix clear_config() method now works also on a data and template objects
-
-01/19/2010
-- bugfix on plugins if same plugin was called from a nocache section first and later from a cached section
-
-
-###beta 7###
-
-
-01/17/2010
-- bugfix on $smarty.const... in double quoted strings
-
-01/16/2010
-- internal change of config file lexer/parser on handling of section names
-- bugfix on registered objects (format parameter of register_object was not handled correctly)
-
-01/14/2010
-- bugfix on backslash within single quoted strings
-- bugfix allow absolute filepath for config files
-- bugfix on special Smarty variable $smarty.cookies
-- revert handling of newline on no output tags like {if...} 
-- allow special characters in config file section names for Smarty2 BC
-
-01/13/2010
-- bugfix on {if} tags 
-
-01/12/2010
-- changed back modifier handling in parser. Some restrictions still apply:
-    if modifiers are used in side {if...} expression or in mathematical expressions 
-    parentheses must be used.
-- bugfix the {function..} tag did not accept the name attribute in double quotes
-- closed possible security hole at <?php ... ?> tags
-- bugfix of config file parser on large config files
-
-
-###beta 6####
-
-01/11/2010
-- added \n to the compiled code of the {if},{else},{elseif},{/if} tags to get output of newlines as expected by the template source
-- added missing support of insert plugins
-- added optional nocache attribute to {block} tags in parent template
-- updated <?php...?> handling supporting now heredocs and newdocs. (thanks to Thue Jnaus Kristensen)
-
-01/09/2010
-- bugfix on nocache {block} tags in parent templates
-
-01/08/2010
-- bugfix on variable filters. filter/nofilter attributes did not work on output statements
-
-01/07/2010
-- bugfix on file dependency at template inheritance
-- bugfix on nocache code at template inheritance
-
-01/06/2010
-- fixed typo in smarty_internal_resource_registered
-- bugfix for custom delimiter at extends resource and {extends} tag
-
-01/05/2010
-- bugfix sha1() calculations at extends resource and some general improvments on sha1() handling 
-
-
-01/03/2010
-- internal change on building cache files
-
-01/02/2010
-- update cached_timestamp at the template object after cache file is written to avoid possible side effects
-- use internally always SMARTY_CACHING_LIFETIME_* constants
-
-01/01/2010
-- bugfix for obtaining plugins which must be included (related to change of 12/30/2009)
-- bugfix for {php} tag (trow an exception if allow_php_tag = false)
-
-12/31/2009
-- optimization of generated code for doublequoted strings containing variables
-- rewrite of {function} tag handling
-  - can now be declared in an external subtemplate
-  - can contain nocache sections (nocache_hash handling)
-  - can be called in noccache sections (nocache_hash handling)
-  - new {call..} tag to call template functions with a variable name {call name=$foo}
-- fixed nocache_hash handling in merged compiled templates
-
-12/30/2009
-- bugfix for plugins defined in the script as smarty_function_foo
-
-12/29/2009
-- use sha1() for filepath encoding
-- updates on nocache_hash handling
-- internal change on merging some data
-- fixed cache filename for custom resources 
-
-12/28/2009
-- update for security fixes
-- make modifier plugins always trusted
-- fixed bug loading modifiers in child template at template inheritance
-
-12/27/2009
---- this is a major update with a couple of internal changes ---
-- new config file lexer/parser (thanks to Thue Jnaus Kristensen)
-- template lexer/parser fixes for PHP and {literal} handing (thanks to Thue Jnaus Kristensen)
-- fix on registered plugins with different type but same name
-- rewrite of plugin handling (optimized execution speed)
-- closed a security hole regarding PHP code injection into cache files
-- fixed bug in clear cache handling
-- Renamed a couple of internal classes
-- code cleanup for merging compiled templates
-- couple of runtime optimizations (still not all done)
-- update of getCachedTimestamp()
-- fixed bug on modifier plugins at nocache output
-
-12/19/2009
-- bugfix on comment lines in config files
-
-12/17/2009
-- bugfix of parent/global variable update at included/merged subtemplates
-- encode final template filepath into filename of compiled and cached files
-- fixed {strip} handling in auto literals
-
-12/16/2009
-- update of changelog
-- added {include file='foo.tpl' inline}  inline option to merge compiled code of subtemplate into the calling template
-
-12/14/2009
-- fixed sideefect of last modification (objects in array index did not work anymore)
-
-12/13/2009
-- allow boolean negation ("!") as operator on variables outside {if} tag
-
-12/12/2009
-- bugfix on single quotes inside {function} tag
-- fix short append/prepend attributes in {block} tags
-
-12/11/2009
-- bugfix on clear_compiled_tpl (avoid possible warning)
-
-12/10/2009
-- bugfix on {function} tags and template inheritance
-
-12/05/2009
-- fixed problem when a cached file was fetched several times
-- removed unneeded lexer code
-
-12/04/2009
-- added max attribute to for loop
-- added security mode allow_super_globals
-
-12/03/2009
-- template inheritance: child templates can now call functions defined by the {function} tag in the parent template
-- added {for $foo = 1 to 5 step 2}  syntax
-- bugfix for {$foo.$x.$y.$z}
-
-12/01/2009
-- fixed parsing of names of special formated tags like if,elseif,while,for,foreach
-- removed direct access to constants in templates because of some syntax problems
-- removed cache resource plugin for mysql from the distribution
-- replaced most hard errors (exceptions) by softerrors(trigger_error) in plugins
-- use $template_class property for template class name when compiling {include},{eval} and {extends} tags
-
-11/30/2009
-- map 'true' to SMARTY_CACHING_LIFETIME_CURRENT for the $smarty->caching parameter
-- allow {function} tags within {block} tags
-
-11/28/2009
-- ignore compile_id at debug template
-- added direct access to constants in templates
-- some lexer/parser optimizations
-
-11/27/2009
-- added cache resource MYSQL plugin
-
-11/26/2009
-- bugfix on nested doublequoted strings
-- correct line number on unknown tag error message
-- changed {include} compiled code
-- fix on checking dynamic varibales with error_unassigned = true
-
-11/25/2009
-- allow the following writing for boolean: true, TRUE, True, false, FALSE, False
-- {strip} tag functionality rewritten
-
-11/24/2009
-- bugfix for $smarty->config_overwrite = false
-
-11/23/2009
-- suppress warnings on unlink caused by race conditions
-- correct line number on unknown tag error message
-
-------- beta 5
-11/23/2009
-- fixed configfile parser for text starting with a numeric char
-- the default_template_handler_func may now return a filepath to a template source
-
-11/20/2009
-- bugfix for empty config files
-- convert timestamps of registered resources to integer
-
-11/19/2009
-- compiled templates are no longer touched with the filemtime of template source
-
-11/18/2009
-- allow integer as attribute name in plugin calls
-
-------- beta 4
-11/18/2009
-- observe umask settings when setting file permissions
-- avoide unneeded cache file creation for subtemplates which did occur in some situations
-- make $smarty->_current_file available during compilation for Smarty2 BC
-
-11/17/2009
-- sanitize compile_id and cache_id (replace illegal chars with _)
-- use _dir_perms and _file_perms properties at file creation
-- new constant SMARTY_RESOURCE_DATE_FORMAT (default '%b %e, %Y') which is used as default format in modifier date_format
-- added {foreach $array as $key=>$value} syntax
-- renamed extend tag and resource to extends: {extends file='foo.tol'} , $smarty->display('extends:foo.tpl|bar.tpl);
-- bugfix cycle plugin
-
-11/15/2009
-- lexer/parser optimizations on quoted strings
-
-11/14/2009
-- bugfix on merging compiled templates when source files got removed or renamed.
-- bugfix modifiers on registered object tags
-- fixed locaion where outputfilters are running
-- fixed config file definitions at EOF
-- fix on merging compiled templates with nocache sections in nocache includes
-- parser could run into a PHP error on wrong file attribute
-
-11/12/2009
-- fixed variable filenames in {include_php} and {insert}
-- added scope to Smarty variables in the {block} tag compiler
-- fix on nocache code in child {block} tags
-
-11/11/2009
-- fixed {foreachelse}, {forelse}, {sectionelse} compiled code at nocache variables
-- removed checking for reserved variables
-- changed debugging handling
-
-11/10/2009
-- fixed preg_qoute on delimiters
-
-11/09/2009
-- lexer/parser bugfix 
-- new SMARTY_SPL_AUTOLOAD constant to control the autoloader option
-- bugfix for {function} block tags in included templates
-
-11/08/2009
-- fixed alphanumeric array index 
-- bugfix on complex double quoted strings
-
-11/05/2009
-- config_load method can now be called on data and template objects
-
-11/04/2009
-- added typecasting support for template variables
-- bugfix on complex indexed special Smarty variables
-
-11/03/2009
-- fixed parser error on objects with special smarty vars
-- fixed file dependency for {incude} inside {block} tag
-- fixed not compiling on non existing compiled templates when compile_check = false
-- renamed function names of autoloaded Smarty methods to Smarty_Method_....
-- new security_class property (default is Smarty_Security)
-
-11/02/2009
-- added neq,lte,gte,mod as aliases to if conditions 
-- throw exception on illegal Smarty() constructor calls
-
-10/31/2009
-- change of filenames in sysplugins folder for internal spl_autoload function
-- lexer/parser changed for increased compilation speed
-
-10/27/2009
-- fixed missing quotes in include_php.php
-
-10/27/2009
-- fixed typo in method.register_resource
-- pass {} through as literal
-
-10/26/2009
-- merge only compiled subtemplates into the compiled code of the main template
-
-10/24/2009
-- fixed nocache vars at internal block tags
-- fixed merging of recursive includes
-
-10/23/2009
-- fixed nocache var problem
-
-10/22/2009
-- fix trimwhitespace outputfilter parameter
-
-10/21/2009
-- added {$foo++}{$foo--} syntax
-- buxfix changed PHP "if (..):" to "if (..){" because of possible bad code when concenating PHP tags
-- autoload Smarty internal classes
-- fixed file dependency for config files 
-- some code optimizations
-- fixed function definitions on some autoloaded methods
-- fixed nocache variable inside if condition of {if} tag
-
-10/20/2009
-- check at compile time for variable filter to improve rendering speed if no filter is used
-- fixed bug at combination of {elseif} tag and {...} in double quoted strings of static class parameter
-
-10/19/2009
-- fixed compiled template merging on variable double quoted strings as name
-- fixed bug in caching mode 2 and cache_lifetime -1 
-- fixed modifier support on block tags
-
-10/17/2009
-- remove ?>\n<?php and ?><?php sequences from compiled template
-
-10/15/2009
-- buxfix on assigning array elements inside templates
-- parser bugfix on array access
-
-10/15/2009
-- allow bit operator '&' inside {if} tag
-- implementation of ternary operator
-
-10/13/2009
-- do not recompile evaluated templates if reused just with other data
-- recompile config files when config properties did change
-- some lexer/parser otimizations
-
-10/11/2009
-- allow {block} tags inside included templates
-- bugfix for resource plugins in Smarty2 format
-- some optimizations of internal.template.php
-
-10/11/2009
-- fixed bug when template with same name is used with different data objects
-- fixed bug with double quoted name attribute at {insert} tag
-- reenabled assign_by_ref and append_by_ref methods
-
-10/07/2009
-- removed block nesting checks for {capture}
-
-10/05/2009
-- added support of "isinstance" to {if} tag
-
-10/03/2009
-- internal changes to improve performance
-- fix registering of filters for classes
-
-10/01/2009
-- removed default timezone setting
-- reactivated PHP resource for simple PHP templates. Must set allow_php_templates = true to enable
-- {PHP} tag can be enabled by allow_php_tag = true
-
-09/30/2009
-- fixed handling template_exits method for all resource types
-- bugfix for other cache resources than file
-- the methods assign_by_ref is now wrapped to assign, append_by_ref to append
-- allow arrays of variables pass in display, fetch and createTemplate calls
-  $data = array('foo'=>'bar','foo2'=>'blar');
-  $smarty->display('my.tpl',$data);
-
-09/29/2009
-- changed {php} tag handling
-- removed support of Smarty::instance()
-- removed support of PHP resource type
-- improved execution speed of {foreach} tags
-- fixed bug in {section} tag
-
-09/23/2009
-- improvements and bugfix on {include} tag handling
-NOTICE: existing compiled template and cache files must be deleted
-
-09/19/2009
-- replace internal "eval()" calls by "include" during rendering process
-- speed improvment for templates which have included subtemplates
-    the compiled code of included templates is merged into the compiled code of the parent template
-- added logical operator "xor" for {if} tag
-- changed parameter ordering for Smarty2 BC
-    fetch($template, $cache_id = null, $compile_id = null, $parent = null)
-    display($template, $cache_id = null, $compile_id = null, $parent = null)
-    createTemplate($template, $cache_id = null, $compile_id = null, $parent = null)
-- property resource_char_set is now replaced by constant SMARTY_RESOURCE_CHAR_SET
-- fixed handling of classes in registered blocks
-- speed improvement of lexer on text sections
-
-09/01/2009
-- dropped nl2br as plugin
-- added '<>' as comparission operator in {if} tags
-- cached caching_lifetime property to cache_liftime for backward compatibility with Smarty2.
-  {include} optional attribute is also now cache_lifetime
-- fixed trigger_error method (moved into Smarty class)
-- version is now  Beta!!!
-
-
-08/30/2009
-- some speed optimizations on loading internal plugins
-
-
-08/29/2009
-- implemented caching of registered Resources
-- new property 'auto_literal'. if true(default)  '{ ' and ' }' interpreted as literal, not as Smarty delimiter
-
-
-08/28/2009
-- Fix on line breaks inside {if} tags
-
-08/26/2009
-- implemented registered resources as in Smarty2. NOTE: caching does not work yet
-- new property 'force_cache'. if true it forces the creation of a new cache file
-- fixed modifiers on arrays
-- some speed optimization on loading internal classes
-
-
-08/24/2009
-- fixed typo in lexer definition for '!==' operator
-- bugfix - the ouput of plugins was not cached
-- added global variable SCRIPT_NAME
-
-08/21/2009
-- fixed problems whitespace in conjuction with custom delimiters
-- Smarty tags can now be used as value anywhere
-
-08/18/2009
-- definition of template class name moded in internal.templatebase.php
-- whitespace parser changes
-
-08/12/2009
-- fixed parser problems
-
-08/11/2009
-- fixed parser problems with custom delimiter
-
-08/10/2009
-- update of mb support in plugins
-
-
-08/09/2009
-- fixed problems with doublequoted strings at name attribute of {block} tag
-- bugfix at scope attribute of {append} tag
-
-08/08/2009
-- removed all internal calls of Smarty::instance()
-- fixed code in double quoted strings
-
-08/05/2009
-- bugfix mb_string support
-- bugfix of \n.\t etc in double quoted strings
-
-07/29/2009
-- added syntax for variable config vars  like  #$foo#
-
-07/28/2009
-- fixed parsing of $smarty.session vars containing objects
-
-07/22/2009
-- fix of "$" handling in double quoted strings
-
-07/21/2009
-- fix that {$smarty.current_dir} return correct value within {block} tags.
-
-07/20/2009
-- drop error message on unmatched {block} {/block} pairs
-
-07/01/2009
-- fixed smarty_function_html_options call in plugin function.html_select_date.php (missing ,)
-
-06/24/2009
-- fixed smarty_function_html_options call in plugin function.html_select_date.php
-
-06/22/2009
-- fix on \n and spaces inside smarty tags
-- removed request_use_auto_globals propert as it is no longer needed because Smarty 3 will always run under PHP 5
-
-
-06/18/2009
-- fixed compilation of block plugins when caching enabled
-- added $smarty.current_dir  which returns the current working directory
-
-06/14/2009
-- fixed array access on super globals
-- allow smarty tags within xml tags
-
-06/13/2009
-- bugfix at extend resource: create unique files for compiled template and cache for each combination of template files
-- update extend resource to handle appen and prepend block attributes
-- instantiate classes of plugins instead of calling them static
-
-06/03/2009
-- fixed repeat at block plugins
-
-05/25/2009
-- fixed problem with caching of compiler plugins
-
-05/14/2009
-- fixed directory separator handling
-
-05/09/2009
-- syntax change for stream variables
-- fixed bug when using absolute template filepath and caching
-
-05/08/2009
-- fixed bug of {nocache}  tag in included templates
-
-05/06/2009
-- allow that plugins_dir folder names can end without directory separator
-
-05/05/2009
-- fixed E_STRICT incompabilities
-- {function} tag bug fix 
-- security policy definitions have been moved from plugins folder to file Security.class.php in libs folder
-- added allow_super_global configuration to security
-
-04/30/2009
-- functions defined with the {function} tag now always have global scope
-
-04/29/2009
-- fixed problem with directory setter methods
-- allow that cache_dir can end without directory separator
-
-04/28/2009
-- the {function} tag can no longer overwrite standard smarty tags
-- inherit functions defined by the {fuction} tag into subtemplates
-- added {while <statement>} sytax to while tag
-
-04/26/2009
-- added trusted stream checking to security
-- internal changes at file dependency check for caching
-
-04/24/2009
-- changed name of {template} tag to {function}
-- added new {template} tag
-
-04/23/2009
-- fixed access of special smarty variables from included template
-
-04/22/2009
-- unified template stream syntax with standard Smarty resource syntax  $smarty->display('mystream:mytemplate')
-
-04/21/2009
-- change of new style syntax for forach. Now:  {foreach $array as $var}  like in PHP
-
-04/20/2009
-- fixed "$foo.bar  ..." variable replacement in double quoted strings
-- fixed error in {include} tag with variable file attribute
-
-04/18/2009
-- added stream resources  ($smarty->display('mystream://mytemplate'))
-- added stream variables  {$mystream:myvar}
-
-04/14/2009
-- fixed compile_id handling on {include} tags
-- fixed append/prepend attributes in {block} tag
-- added  {if  'expression' is in 'array'}  syntax
-- use crc32 as hash for compiled config files.
-
-04/13/2009
-- fixed scope problem with parent variables when appending variables within templates.
-- fixed code for {block} without childs (possible sources for notice errors removed)
-
-04/12/2009
-- added append and prepend attribute to {block} tag
-
-04/11/2009
-- fixed variables in 'file' attribute of {extend} tag
-- fixed problems in modifiers (if mb string functions not present)
-
-04/10/2009
-- check if mb string functions available otherwise fallback to normal string functions
-- added global variable scope SMARTY_GLOBAL_SCOPE 
-- enable 'variable' filter by default
-- fixed {$smarty.block.parent.foo} 
-- implementation of a 'variable' filter as replacement for default modifier
-
-04/09/2009
-- fixed execution of filters defined by classes
-- compile the always the content of {block} tags to make shure that the filters are running over it
-- syntax corrections on variable object property
-- syntax corrections on array access in dot syntax
-
-04/08/2009
-- allow variable object property
-
-04/07/2009
-- changed variable scopes to SMARTY_LOCAL_SCOPE, SMARTY_PARENT_SCOPE, SMARTY_ROOT_SCOPE to avoid possible conflicts with user constants
-- Smarty variable global attribute replaced with scope attribute
-
-04/06/2009
-- variable scopes LOCAL_SCOPE, PARENT_SCOPE, ROOT_SCOPE
-- more getter/setter methods
-
-04/05/2009
-- replaced new array looping syntax {for $foo in $array} with {foreach $foo in $array} to avoid confusion
-- added append array for short form of assign  {$foo[]='bar'} and allow assignments to nested arrays {$foo['bla']['blue']='bar'}
-
-04/04/2009
-- make output of template default handlers cachable and save compiled source
-- some fixes on yesterdays update
-
-04/03/2006
-- added registerDefaultTemplateHandler method and functionallity
-- added registerDefaultPluginHandler method and functionallity
-- added {append} tag to extend Smarty array variabled
-
-04/02/2009
-- added setter/getter methods
-- added $foo@first and $foo@last properties at {for} tag
-- added $set_timezone (true/false) property to setup optionally the default time zone
-
-03/31/2009
-- bugfix smarty.class and internal.security_handler
-- added compile_check configuration 
-- added setter/getter methods
-
-03/30/2009
-- added all major setter/getter methods
-
-03/28/2009
-- {block} tags can be nested now
-- md5 hash function replace with crc32 for speed optimization
-- file order for exted resource inverted
-- clear_compiled_tpl and clear_cache_all will not touch .svn folder any longer
-
-03/27/2009
-- added extend resource
-
-03/26/2009
-- fixed parser not to create error on `word` in double quoted strings
-- allow PHP  array(...)
-- implemented  $smarty.block.name.parent to access parent block content
-- fixed smarty.class
-
-
-03/23/2009
-- fixed {foreachelse} and {forelse} tags
-
-03/22/2009
-- fixed possible sources for notice errors
-- rearrange SVN into distribution and development folders
-
-03/21/2009
-- fixed exceptions in function plugins
-- fixed notice error in Smarty.class.php
-- allow chained objects to span multiple lines
-- fixed error in modifiers 
-
-03/20/2009
-- moved /plugins folder into /libs folder
-- added noprint modifier
-- autoappend a directory separator if the xxxxx_dir definition have no trailing one
-
-03/19/2009
-- allow array definition as modifier parameter
-- changed modifier to use multi byte string funktions. 
-
-03/17/2009
-- bugfix 
-
-03/15/2009
-- added {include_php} tag for BC
-- removed @ error suppression 
-- bugfix fetch did always repeat output of first call when calling same template several times
-- PHPunit tests extended
-
-03/13/2009
-- changed block syntax to be Smarty like  {block:titel} -> {block name=titel}
-- compiling of {block} and {extend} tags rewriten for better performance
-- added special Smarty variable block  ($smarty.block.foo} returns the parent definition of block foo
-- optimization of {block} tag compiled code.
-- fixed problem with escaped double quotes in double quoted strings
-
-03/12/2009
-- added support of template inheritance by {extend } and {block } tags.
-- bugfix comments within literals
-- added scope attribuie to {include} tag
-
-03/10/2009
-- couple of bugfixes and improvements
-- PHPunit tests extended
-
-03/09/2009
-- added support for global template vars.  {assign_global...}  $smarty->assign_global(...)
-- added direct_access_security
-- PHPunit tests extended
-- added missing {if} tag conditions like "is div by" etc.
-
-03/08/2009
-- splitted up the Compiler class to make it easier to use a coustom compiler
-- made default plugins_dir relative to Smarty root and not current working directory
-- some changes to make the lexer parser better configurable
-- implemented {section} tag for Smarty2 BC
-
-03/07/2009
-- fixed problem with comment tags
-- fixed problem with #xxxx in double quoted string
-- new {while} tag implemented
-- made lexer and paser class configurable as $smarty property
-- Smarty method get_template_vars implemented
-- Smarty method get_registered_object implemented
-- Smarty method trigger_error implemented
-- PHPunit tests extended
-
-03/06/2009
-- final changes on config variable handling
-- parser change - unquoted strings will by be converted into single quoted strings
-- PHPunit tests extended
-- some code cleanup
-- fixed problem on catenate strings with expression
-- update of count_words modifier
-- bugfix on comment tags
-
-
-03/05/2009
-- bugfix on <?xml...> tag with caching enabled
-- changes on exception handling (by Monte)
-
-03/04/2009
-- added support for config variables
-- bugfix on <?xml...> tag
-
-03/02/2009
-- fixed unqouted strings within modifier parameter
-- bugfix parsing of mofifier parameter
-
-03/01/2009
-- modifier chaining works now as in Smarty2
-
-02/28/2009
-- changed handling of unqouted strings
-
-02/26/2009
-- bugfix
-- changed $smarty.capture.foo to be global for Smarty2 BC.
-
-02/24/2009
-- bugfix {php} {/php} tags for backward compatibility
-- bugfix for expressions on arrays
-- fixed usage of "null" value
-- added $smarty.foreach.foo.first and $smarty.foreach.foo.last
-
-02/06/2009
-- bugfix for request variables without index  for example $smarty.get
-- experimental solution for variable functions in static class
-
-02/05/2009
-- update of popup plugin
-- added config variables to template parser (load config functions still missing)
-- parser bugfix for empty quoted strings
-
-02/03/2009
-- allow array of objects as static class variabales.
-- use htmlentities at source output at template errors.
-
-02/02/2009
-- changed search order on modifiers to look at plugins folder first
-- parser bug fix for modifier on array elements  $foo.bar|modifier
-- parser bug fix on single quoted srings
-- internal: splitted up compiler plugin files 
-
-02/01/2009
-- allow method chaining on static classes
-- special Smarty variables  $smarty.... implemented
-- added {PHP} {/PHP} tags for backward compatibility
-
-01/31/2009
-- added {math} plugin for Smarty2 BC
-- added template_exists method
-- changed Smarty3 method enable_security() to enableSecurity() to follow camelCase standards
-
-01/30/2009
-- bugfix in single quoted strings
-- changed syntax for variable property access from $foo:property to $foo@property because of ambiguous syntax at modifiers
-
-01/29/2009
-- syntax for array definition changed from (1,2,3) to [1,2,3] to remove ambiguous syntax
-- allow  {for $foo in [1,2,3]} syntax
-- bugfix in double quoted strings
-- allow <?xml...?> tags in template even if short_tags are enabled
-
-01/28/2009
-- fixed '!==' if condition.
-
-01/28/2009
-- added support of {strip} {/strip} tag.
-
-01/27/2009
-- bug fix on backticks in double quoted strings at objects
-
-01/25/2009
-- Smarty2 modfiers added to SVN
-
-01/25/2009
-- bugfix allow arrays at object properties in Smarty syntax
-- the template object is now passed as additional parameter at plugin calls
-- clear_compiled_tpl method completed
-
-01/20/2009
-- access to class constants implemented  ( class::CONSTANT )
-- access to static class variables implemented ( class::$variable )
-- call of static class methods implemented ( class::method() )
-
-01/16/2009
-- reallow leading _ in variable names  {$_var}
-- allow array of objects  {$array.index->method()} syntax
-- finished work on clear_cache and clear_cache_all methods
-
-01/11/2009
-- added support of {literal} tag
-- added support of {ldelim} and {rdelim} tags
-- make code compatible to run with E_STRICT error setting
-
-01/08/2009
-- moved clear_assign and clear_all_assign to internal.templatebase.php
-- added assign_by_ref, append and append_by_ref methods
-
-01/02/2009
-- added load_filter method
-- fished work on filter handling
-- optimization of plugin loading
-
-12/30/2008
-- added compiler support of registered object 
-- added backtick support in doubled quoted strings for backward compatibility
-- some minor bug fixes and improvments
-
-12/23/2008
-- fixed problem of not working "not" operator in if-expressions
-- added handling of compiler function plugins
-- finished work on (un)register_compiler_function method
-- finished work on (un)register_modifier method
-- plugin handling from plugins folder changed for modifier plugins
-  deleted - internal.modifier.php
-- added modifier chaining to parser 
-
-12/17/2008
-- finished (un)register_function method
-- finished (un)register_block method
-- added security checking for PHP functions in PHP templates
-- plugin handling from plugins folder rewritten
-  new - internal.plugin_handler.php
-  deleted - internal.block.php
-  deleted - internal.function.php
-- removed plugin checking from security handler
-
-12/16/2008
-
-- new start of this change_log file
diff --git a/library/smarty/composer.json b/library/smarty/composer.json
deleted file mode 100644
--- a/library/smarty/composer.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
-  "name": "smarty/smarty",
-  "type": "library",
-  "description": "Smarty - the compiling PHP template engine",
-  "keywords": [
-    "templating"
-  ],
-  "homepage": "http://www.smarty.net",
-  "license": "LGPL-3.0",
-  "authors": [
-    {
-      "name": "Monte Ohrt",
-      "email": "monte@ohrt.com"
-    },
-    {
-      "name": "Uwe Tews",
-      "email": "uwe.tews@googlemail.com"
-    },
-    {
-      "name": "Rodney Rehm",
-      "email": "rodney.rehm@medialize.de"
-    }
-  ],
-  "support": {
-    "irc": "irc://irc.freenode.org/smarty",
-    "issues": "https://github.com/smarty-php/smarty/issues",
-    "forum": "http://www.smarty.net/forums/"
-  },
-  "require": {
-    "php": ">=5.2"
-  },
-  "autoload": {
-    "classmap": [
-      "libs/Smarty.class.php",
-      "libs/SmartyBC.class.php",
-      "libs/sysplugins/"
-    ]
-  },
-  "extra": {
-    "branch-alias": {
-      "dev-master": "3.1.x-dev"
-    }
-  }
-}
diff --git a/library/smarty/demo/configs/test.conf b/library/smarty/demo/configs/test.conf
deleted file mode 100644
--- a/library/smarty/demo/configs/test.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-title = Welcome to Smarty!
-cutoff_size = 40
-
-[setup]
-bold = true
diff --git a/library/smarty/demo/index.php b/library/smarty/demo/index.php
deleted file mode 100644
--- a/library/smarty/demo/index.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * Example Application
- *
- * @package Example-application
- */
-
-require '../libs/Smarty.class.php';
-
-$smarty = new Smarty;
-
-//$smarty->force_compile = true;
-$smarty->debugging = true;
-$smarty->caching = true;
-$smarty->cache_lifetime = 120;
-
-$smarty->assign("Name", "Fred Irving Johnathan Bradley Peppergill", true);
-$smarty->assign("FirstName", array("John", "Mary", "James", "Henry"));
-$smarty->assign("LastName", array("Doe", "Smith", "Johnson", "Case"));
-$smarty->assign("Class", array(array("A", "B", "C", "D"), array("E", "F", "G", "H"),
-    array("I", "J", "K", "L"), array("M", "N", "O", "P")));
-
-$smarty->assign("contacts", array(array("phone" => "1", "fax" => "2", "cell" => "3"),
-    array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234")));
-
-$smarty->assign("option_values", array("NY", "NE", "KS", "IA", "OK", "TX"));
-$smarty->assign("option_output", array("New York", "Nebraska", "Kansas", "Iowa", "Oklahoma", "Texas"));
-$smarty->assign("option_selected", "NE");
-
-$smarty->display('index.tpl');
diff --git a/library/smarty/demo/plugins/cacheresource.apc.php b/library/smarty/demo/plugins/cacheresource.apc.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/cacheresource.apc.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/**
- * APC CacheResource
- * CacheResource Implementation based on the KeyValueStore API to use
- * memcache as the storage resource for Smarty's output caching.
- * *
- *
- * @package CacheResource-examples
- * @author  Uwe Tews
- */
-class Smarty_CacheResource_Apc extends Smarty_CacheResource_KeyValueStore {
-    public function __construct() {
-        // test if APC is present
-        if (!function_exists('apc_cache_info')) {
-            throw new Exception('APC Template Caching Error: APC is not installed');
-        }
-    }
-
-    /**
-     * Read values for a set of keys from cache
-     *
-     * @param  array $keys list of keys to fetch
-     *
-     * @return array   list of values with the given keys used as indexes
-     * @return boolean true on success, false on failure
-     */
-    protected function read(array $keys) {
-        $_res = array();
-        $res = apc_fetch($keys);
-        foreach ($res as $k => $v) {
-            $_res[$k] = $v;
-        }
-
-        return $_res;
-    }
-
-    /**
-     * Save values for a set of keys to cache
-     *
-     * @param  array $keys list of values to save
-     * @param  int $expire expiration time
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function write(array $keys, $expire = null) {
-        foreach ($keys as $k => $v) {
-            apc_store($k, $v, $expire);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove values from cache
-     *
-     * @param  array $keys list of keys to delete
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function delete(array $keys) {
-        foreach ($keys as $k) {
-            apc_delete($k);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove *all* values from cache
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function purge() {
-        return apc_clear_cache('user');
-    }
-}
diff --git a/library/smarty/demo/plugins/cacheresource.memcache.php b/library/smarty/demo/plugins/cacheresource.memcache.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/cacheresource.memcache.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-
-/**
- * Memcache CacheResource
- * CacheResource Implementation based on the KeyValueStore API to use
- * memcache as the storage resource for Smarty's output caching.
- * Note that memcache has a limitation of 256 characters per cache-key.
- * To avoid complications all cache-keys are translated to a sha1 hash.
- *
- * @package CacheResource-examples
- * @author  Rodney Rehm
- */
-class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
-    /**
-     * memcache instance
-     *
-     * @var Memcache
-     */
-    protected $memcache = null;
-
-    public function __construct() {
-        $this->memcache = new Memcache();
-        $this->memcache->addServer('127.0.0.1', 11211);
-    }
-
-    /**
-     * Read values for a set of keys from cache
-     *
-     * @param  array $keys list of keys to fetch
-     *
-     * @return array   list of values with the given keys used as indexes
-     * @return boolean true on success, false on failure
-     */
-    protected function read(array $keys) {
-        $_keys = $lookup = array();
-        foreach ($keys as $k) {
-            $_k = sha1($k);
-            $_keys[] = $_k;
-            $lookup[$_k] = $k;
-        }
-        $_res = array();
-        $res = $this->memcache->get($_keys);
-        foreach ($res as $k => $v) {
-            $_res[$lookup[$k]] = $v;
-        }
-
-        return $_res;
-    }
-
-    /**
-     * Save values for a set of keys to cache
-     *
-     * @param  array $keys list of values to save
-     * @param  int $expire expiration time
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function write(array $keys, $expire = null) {
-        foreach ($keys as $k => $v) {
-            $k = sha1($k);
-            $this->memcache->set($k, $v, 0, $expire);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove values from cache
-     *
-     * @param  array $keys list of keys to delete
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function delete(array $keys) {
-        foreach ($keys as $k) {
-            $k = sha1($k);
-            $this->memcache->delete($k);
-        }
-
-        return true;
-    }
-
-    /**
-     * Remove *all* values from cache
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function purge() {
-        $this->memcache->flush();
-    }
-}
diff --git a/library/smarty/demo/plugins/cacheresource.mysql.php b/library/smarty/demo/plugins/cacheresource.mysql.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/cacheresource.mysql.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-
-/**
- * MySQL CacheResource
- * CacheResource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's output caching.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `output_cache` (
- *   `id` CHAR(40) NOT NULL COMMENT 'sha1 hash',
- *   `name` VARCHAR(250) NOT NULL,
- *   `cache_id` VARCHAR(250) NULL DEFAULT NULL,
- *   `compile_id` VARCHAR(250) NULL DEFAULT NULL,
- *   `modified` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
- *   `content` LONGTEXT NOT NULL,
- *   PRIMARY KEY (`id`),
- *   INDEX(`name`),
- *   INDEX(`cache_id`),
- *   INDEX(`compile_id`),
- *   INDEX(`modified`)
- * ) ENGINE = InnoDB;</pre>
- *
- * @package CacheResource-examples
- * @author  Rodney Rehm
- */
-class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom {
-    // PDO instance
-    protected $db;
-    protected $fetch;
-    protected $fetchTimestamp;
-    protected $save;
-
-    public function __construct() {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        } catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, content FROM output_cache WHERE id = :id');
-        $this->fetchTimestamp = $this->db->prepare('SELECT modified FROM output_cache WHERE id = :id');
-        $this->save = $this->db->prepare('REPLACE INTO output_cache (id, name, cache_id, compile_id, content)
-            VALUES  (:id, :name, :cache_id, :compile_id, :content)');
-    }
-
-    /**
-     * fetch cached content and its modification time from data source
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $content cached content
-     * @param  integer $mtime cache modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime) {
-        $this->fetch->execute(array('id' => $id));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $content = $row['content'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $content = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch cached content's modification timestamp from data source
-     *
-     * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the complete cached content.
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     */
-    protected function fetchTimestamp($id, $name, $cache_id, $compile_id) {
-        $this->fetchTimestamp->execute(array('id' => $id));
-        $mtime = strtotime($this->fetchTimestamp->fetchColumn());
-        $this->fetchTimestamp->closeCursor();
-
-        return $mtime;
-    }
-
-    /**
-     * Save content to cache
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer|null $exp_time seconds till expiration time in seconds or null
-     * @param  string $content content to cache
-     *
-     * @return boolean      success
-     */
-    protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content) {
-        $this->save->execute(array(
-            'id' => $id,
-            'name' => $name,
-            'cache_id' => $cache_id,
-            'compile_id' => $compile_id,
-            'content' => $content,
-        ));
-
-        return !!$this->save->rowCount();
-    }
-
-    /**
-     * Delete content from cache
-     *
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer|null $exp_time seconds till expiration or null
-     *
-     * @return integer      number of deleted caches
-     */
-    protected function delete($name, $cache_id, $compile_id, $exp_time) {
-        // delete the whole cache
-        if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
-            // returning the number of deleted caches would require a second query to count them
-            $query = $this->db->query('TRUNCATE TABLE output_cache');
-
-            return -1;
-        }
-        // build the filter
-        $where = array();
-        // equal test name
-        if ($name !== null) {
-            $where[] = 'name = ' . $this->db->quote($name);
-        }
-        // equal test compile_id
-        if ($compile_id !== null) {
-            $where[] = 'compile_id = ' . $this->db->quote($compile_id);
-        }
-        // range test expiration time
-        if ($exp_time !== null) {
-            $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
-        }
-        // equal test cache_id and match sub-groups
-        if ($cache_id !== null) {
-            $where[] = '(cache_id = ' . $this->db->quote($cache_id)
-                . ' OR cache_id LIKE ' . $this->db->quote($cache_id . '|%') . ')';
-        }
-        // run delete query
-        $query = $this->db->query('DELETE FROM output_cache WHERE ' . join(' AND ', $where));
-
-        return $query->rowCount();
-    }
-}
diff --git a/library/smarty/demo/plugins/cacheresource.pdo.php b/library/smarty/demo/plugins/cacheresource.pdo.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/cacheresource.pdo.php
+++ /dev/null
@@ -1,312 +0,0 @@
-<?php
-
-/**
- * PDO Cache Handler
- * Allows you to store Smarty Cache files into your db.
- * Example table :
- * CREATE TABLE `smarty_cache` (
- * `id` char(40) NOT NULL COMMENT 'sha1 hash',
- * `name` varchar(250) NOT NULL,
- * `cache_id` varchar(250) DEFAULT NULL,
- * `compile_id` varchar(250) DEFAULT NULL,
- * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
- * `expire` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
- * `content` mediumblob NOT NULL,
- * PRIMARY KEY (`id`),
- * KEY `name` (`name`),
- * KEY `cache_id` (`cache_id`),
- * KEY `compile_id` (`compile_id`),
- * KEY `modified` (`modified`),
- * KEY `expire` (`expire`)
- * ) ENGINE=InnoDB
- * Example usage :
- *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
- *      $smarty->setCachingType('pdo');
- *      $smarty->loadPlugin('Smarty_CacheResource_Pdo');
- *      $smarty->registerCacheResource('pdo', new Smarty_CacheResource_Pdo($cnx, 'smarty_cache'));
- *
- * @author Beno!t POLASZEK - 2014
- */
-class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom {
-
-    protected $fetchStatements = Array('default' => 'SELECT %2$s
-                                                                                    FROM %1$s 
-                                                                                    WHERE 1 
-                                                                                    AND id          = :id 
-                                                                                    AND cache_id    IS NULL 
-                                                                                    AND compile_id  IS NULL',
-
-        'withCacheId' => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND cache_id    = :cache_id 
-                                                                                AND compile_id  IS NULL',
-
-        'withCompileId' => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND compile_id  = :compile_id 
-                                                                                AND cache_id    IS NULL',
-
-        'withCacheIdAndCompileId' => 'SELECT %2$s
-                                                                                FROM %1$s 
-                                                                                WHERE 1 
-                                                                                AND id          = :id 
-                                                                                AND cache_id    = :cache_id 
-                                                                                AND compile_id  = :compile_id');
-    protected $insertStatement = 'INSERT INTO %s
-
-                                                SET id          =   :id, 
-                                                    name        =   :name, 
-                                                    cache_id    =   :cache_id, 
-                                                    compile_id  =   :compile_id, 
-                                                    modified    =   CURRENT_TIMESTAMP, 
-                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
-                                                    content     =   :content 
-
-                                                ON DUPLICATE KEY UPDATE 
-                                                    name        =   :name, 
-                                                    cache_id    =   :cache_id, 
-                                                    compile_id  =   :compile_id, 
-                                                    modified    =   CURRENT_TIMESTAMP, 
-                                                    expire      =   DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), 
-                                                    content     =   :content';
-
-    protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s';
-    protected $truncateStatement = 'TRUNCATE TABLE %s';
-
-    protected $fetchColumns = 'modified, content';
-    protected $fetchTimestampColumns = 'modified';
-
-    protected $pdo, $table, $database;
-
-    /* 
-     * Constructor 
-     * 
-     * @param PDO $pdo PDO : active connection 
-     * @param string $table : table (or view) name 
-     * @param string $database : optionnal - if table is located in another db 
-     */
-    public function __construct(PDO $pdo, $table, $database = null) {
-
-        if (is_null($table)) {
-            throw new SmartyException("Table name for caching can't be null");
-        }
-
-        $this->pdo = $pdo;
-        $this->table = $table;
-        $this->database = $database;
-
-        $this->fillStatementsWithTableName();
-    }
-
-    /* 
-     * Fills the table name into the statements. 
-     * 
-     * @return Current Instance 
-     * @access protected 
-     */
-    protected function fillStatementsWithTableName() {
-
-        foreach ($this->fetchStatements AS &$statement) {
-            $statement = sprintf($statement, $this->getTableName(), '%s');
-        }
-
-        $this->insertStatement = sprintf($this->insertStatement, $this->getTableName());
-        $this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s');
-        $this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName());
-
-        return $this;
-    }
-
-    /* 
-     * Gets the fetch statement, depending on what you specify 
-     * 
-     * @param string        $columns : the column(s) name(s) you want to retrieve from the database 
-     * @param string        $id unique cache content identifier 
-     * @param string|null   $cache_id cache id 
-     * @param string|null   $compile_id compile id 
-     * @access protected 
-     */
-    protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null) {
-
-        if (!is_null($cache_id) && !is_null($compile_id)) {
-            $query = $this->fetchStatements['withCacheIdAndCompileId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id);
-        } elseif (is_null($cache_id) && !is_null($compile_id)) {
-            $query = $this->fetchStatements['withCompileId'] AND $args = Array('id' => $id, 'compile_id' => $compile_id);
-        } elseif (!is_null($cache_id) && is_null($compile_id)) {
-            $query = $this->fetchStatements['withCacheId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id);
-        } else {
-            $query = $this->fetchStatements['default'] AND $args = Array('id' => $id);
-        }
-
-        $query = sprintf($query, $columns);
-
-        $stmt = $this->pdo->prepare($query);
-
-        foreach ($args AS $key => $value) {
-            $stmt->bindValue($key, $value);
-        }
-
-        return $stmt;
-    }
-
-    /**
-     * fetch cached content and its modification time from data source
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string|null $cache_id cache id
-     * @param  string|null $compile_id compile id
-     * @param  string $content cached content
-     * @param  integer $mtime cache modification timestamp (epoch)
-     *
-     * @return void
-     * @access protected
-     */
-    protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime) {
-
-        $stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id);
-        $stmt->execute();
-        $row = $stmt->fetch();
-        $stmt->closeCursor();
-
-        if ($row) {
-            $content = $this->outputContent($row['content']);
-            $mtime = strtotime($row['modified']);
-        } else {
-            $content = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch cached content's modification timestamp from data source
-     * {@internal implementing this method is optional.
-     *  Only implement it if modification times can be accessed faster than loading the complete cached content.}}
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string|null $cache_id cache id
-     * @param  string|null $compile_id compile id
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     * @access protected
-     */
-    //    protected function fetchTimestamp($id, $name, $cache_id = null, $compile_id = null) {
-    //        $stmt       =   $this->getFetchStatement($this->fetchTimestampColumns, $id, $cache_id, $compile_id);
-    //        $stmt       ->  execute();
-    //        $mtime      =   strtotime($stmt->fetchColumn());
-    //        $stmt       ->  closeCursor();
-    //        return $mtime;
-    //    }
-
-    /**
-     * Save content to cache
-     *
-     * @param string $id unique cache content identifier
-     * @param string $name template name
-     * @param string|null $cache_id cache id
-     * @param string|null $compile_id compile id
-     * @param integer|null $exp_time seconds till expiration time in seconds or null
-     * @param string $content content to cache
-     *
-     * @return boolean success
-     * @access protected
-     */
-    protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content) {
-
-        $stmt = $this->pdo->prepare($this->insertStatement);
-
-        $stmt->bindValue('id', $id);
-        $stmt->bindValue('name', $name);
-        $stmt->bindValue('cache_id', $cache_id, (is_null($cache_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
-        $stmt->bindValue('compile_id', $compile_id, (is_null($compile_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR);
-        $stmt->bindValue('expire', (int)$exp_time, PDO::PARAM_INT);
-        $stmt->bindValue('content', $this->inputContent($content));
-        $stmt->execute();
-
-        return !!$stmt->rowCount();
-    }
-
-    /* 
-     * Encodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function inputContent($content) {
-        return $content;
-    }
-
-    /* 
-     * Decodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function outputContent($content) {
-        return $content;
-    }
-
-    /**
-     * Delete content from cache
-     *
-     * @param string|null $name template name
-     * @param string|null $cache_id cache id
-     * @param string|null $compile_id compile id
-     * @param  integer|null|-1 $exp_time seconds till expiration or null
-     *
-     * @return integer number of deleted caches
-     * @access protected
-     */
-    protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null) {
-
-        // delete the whole cache 
-        if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) {
-            // returning the number of deleted caches would require a second query to count them 
-            $this->pdo->query($this->truncateStatement);
-            return -1;
-        }
-        // build the filter 
-        $where = array();
-        // equal test name 
-        if ($name !== null) {
-            $where[] = 'name = ' . $this->pdo->quote($name);
-        }
-        // equal test cache_id and match sub-groups 
-        if ($cache_id !== null) {
-            $where[] = '(cache_id = ' . $this->pdo->quote($cache_id)
-                . ' OR cache_id LIKE ' . $this->pdo->quote($cache_id . '|%') . ')';
-        }
-        // equal test compile_id 
-        if ($compile_id !== null) {
-            $where[] = 'compile_id = ' . $this->pdo->quote($compile_id);
-        }
-        // for clearing expired caches 
-        if ($exp_time === Smarty::CLEAR_EXPIRED) {
-            $where[] = 'expire < CURRENT_TIMESTAMP';
-        } // range test expiration time
-        elseif ($exp_time !== null) {
-            $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)';
-        }
-        // run delete query 
-        $query = $this->pdo->query(sprintf($this->deleteStatement, join(' AND ', $where)));
-        return $query->rowCount();
-    }
-
-    /**
-     * Gets the formatted table name
-     *
-     * @return string
-     * @access protected
-     */
-    protected function getTableName() {
-        return (is_null($this->database)) ? "`{$this->table}`" : "`{$this->database}`.`{$this->table}`";
-    }
-}
- 
\ No newline at end of file
diff --git a/library/smarty/demo/plugins/cacheresource.pdo_gzip.php b/library/smarty/demo/plugins/cacheresource.pdo_gzip.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/cacheresource.pdo_gzip.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * PDO Cache Handler with GZIP support
- * Example usage :
- *      $cnx    =   new PDO("mysql:host=localhost;dbname=mydb", "username", "password");
- *      $smarty->setCachingType('pdo_gzip');
- *      $smarty->loadPlugin('Smarty_CacheResource_Pdo_Gzip');
- *      $smarty->registerCacheResource('pdo_gzip', new Smarty_CacheResource_Pdo_Gzip($cnx, 'smarty_cache'));
- *
- * @require Smarty_CacheResource_Pdo class
- * @author  Beno!t POLASZEK - 2014
- */
-require_once 'cacheresource.pdo.php';
-
-class Smarty_CacheResource_Pdo_Gzip extends Smarty_CacheResource_Pdo {
-
-    /* 
-     * Encodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function inputContent($content) {
-        return gzdeflate($content);
-    }
-
-    /* 
-     * Decodes the content before saving to database 
-     * 
-     * @param string $content 
-     * @return string $content 
-     * @access protected 
-     */
-    protected function outputContent($content) {
-        return gzinflate($content);
-    }
-} 
- 
\ No newline at end of file
diff --git a/library/smarty/demo/plugins/resource.extendsall.php b/library/smarty/demo/plugins/resource.extendsall.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/resource.extendsall.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-/**
- * Extends All Resource
- * Resource Implementation modifying the extends-Resource to walk
- * through the template_dirs and inherit all templates of the same name
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends {
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $uid = '';
-        $sources = array();
-        $exists = true;
-        foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
-            try {
-                $s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name);
-                if (!$s->exists) {
-                    continue;
-                }
-                $sources[$s->uid] = $s;
-                $uid .= $s->filepath;
-            } catch (SmartyException $e) {
-            }
-        }
-
-        if (!$sources) {
-            $source->exists = false;
-            $source->template = $_template;
-
-            return;
-        }
-
-        $sources = array_reverse($sources, true);
-        reset($sources);
-        $s = current($sources);
-
-        $source->components = $sources;
-        $source->filepath = $s->filepath;
-        $source->uid = sha1($uid);
-        $source->exists = $exists;
-        if ($_template && $_template->smarty->compile_check) {
-            $source->timestamp = $s->timestamp;
-        }
-        // need the template at getContent()
-        $source->template = $_template;
-    }
-}
diff --git a/library/smarty/demo/plugins/resource.mysql.php b/library/smarty/demo/plugins/resource.mysql.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/resource.mysql.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-
-/**
- * MySQL Resource
- * Resource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's templates and configs.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `templates` (
- *   `name` varchar(100) NOT NULL,
- *   `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- *   `source` text,
- *   PRIMARY KEY (`name`)
- * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
- * Demo data:
- * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Mysql extends Smarty_Resource_Custom {
-    // PDO instance
-    protected $db;
-    // prepared fetch() statement
-    protected $fetch;
-    // prepared fetchTimestamp() statement
-    protected $mtime;
-
-    public function __construct() {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        } catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
-        $this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name');
-    }
-
-    /**
-     * Fetch a template and its modification time from database
-     *
-     * @param  string $name template name
-     * @param  string $source template source
-     * @param  integer $mtime template modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($name, &$source, &$mtime) {
-        $this->fetch->execute(array('name' => $name));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $source = $row['source'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $source = null;
-            $mtime = null;
-        }
-    }
-
-    /**
-     * Fetch a template's modification time from database
-     *
-     * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source.
-     *
-     * @param  string $name template name
-     *
-     * @return integer timestamp (epoch) the template was modified
-     */
-    protected function fetchTimestamp($name) {
-        $this->mtime->execute(array('name' => $name));
-        $mtime = $this->mtime->fetchColumn();
-        $this->mtime->closeCursor();
-
-        return strtotime($mtime);
-    }
-}
diff --git a/library/smarty/demo/plugins/resource.mysqls.php b/library/smarty/demo/plugins/resource.mysqls.php
deleted file mode 100644
--- a/library/smarty/demo/plugins/resource.mysqls.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-/**
- * MySQL Resource
- * Resource Implementation based on the Custom API to use
- * MySQL as the storage resource for Smarty's templates and configs.
- * Note that this MySQL implementation fetches the source and timestamps in
- * a single database query, instead of two separate like resource.mysql.php does.
- * Table definition:
- * <pre>CREATE TABLE IF NOT EXISTS `templates` (
- *   `name` varchar(100) NOT NULL,
- *   `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
- *   `source` text,
- *   PRIMARY KEY (`name`)
- * ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre>
- * Demo data:
- * <pre>INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');</pre>
- *
- * @package Resource-examples
- * @author  Rodney Rehm
- */
-class Smarty_Resource_Mysqls extends Smarty_Resource_Custom {
-    // PDO instance
-    protected $db;
-    // prepared fetch() statement
-    protected $fetch;
-
-    public function __construct() {
-        try {
-            $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty");
-        } catch (PDOException $e) {
-            throw new SmartyException('Mysql Resource failed: ' . $e->getMessage());
-        }
-        $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name');
-    }
-
-    /**
-     * Fetch a template and its modification time from database
-     *
-     * @param  string $name template name
-     * @param  string $source template source
-     * @param  integer $mtime template modification timestamp (epoch)
-     *
-     * @return void
-     */
-    protected function fetch($name, &$source, &$mtime) {
-        $this->fetch->execute(array('name' => $name));
-        $row = $this->fetch->fetch();
-        $this->fetch->closeCursor();
-        if ($row) {
-            $source = $row['source'];
-            $mtime = strtotime($row['modified']);
-        } else {
-            $source = null;
-            $mtime = null;
-        }
-    }
-}
diff --git a/library/smarty/demo/templates/footer.tpl b/library/smarty/demo/templates/footer.tpl
deleted file mode 100644
--- a/library/smarty/demo/templates/footer.tpl
+++ /dev/null
@@ -1,2 +0,0 @@
-</BODY>
-</HTML>
diff --git a/library/smarty/demo/templates/header.tpl b/library/smarty/demo/templates/header.tpl
deleted file mode 100644
--- a/library/smarty/demo/templates/header.tpl
+++ /dev/null
@@ -1,5 +0,0 @@
-<HTML>
-<HEAD>
-    <TITLE>{$title} - {$Name}</TITLE>
-</HEAD>
-<BODY bgcolor="#ffffff">
diff --git a/library/smarty/demo/templates/index.tpl b/library/smarty/demo/templates/index.tpl
deleted file mode 100644
--- a/library/smarty/demo/templates/index.tpl
+++ /dev/null
@@ -1,95 +0,0 @@
-{config_load file="test.conf" section="setup"}
-{include file="header.tpl" title=foo}
-
-<PRE>
-
-{* bold and title are read from the config file *}
-    {if #bold#}<b>{/if}
-        {* capitalize the first letters of each word of the title *}
-        Title: {#title#|capitalize}
-        {if #bold#}</b>{/if}
-
-    The current date and time is {$smarty.now|date_format:"%Y-%m-%d %H:%M:%S"}
-
-    The value of global assigned variable $SCRIPT_NAME is {$SCRIPT_NAME}
-
-    Example of accessing server environment variable SERVER_NAME: {$smarty.server.SERVER_NAME}
-
-    The value of {ldelim}$Name{rdelim} is <b>{$Name}</b>
-
-variable modifier example of {ldelim}$Name|upper{rdelim}
-
-<b>{$Name|upper}</b>
-
-
-An example of a section loop:
-
-    {section name=outer
-    loop=$FirstName}
-        {if $smarty.section.outer.index is odd by 2}
-            {$smarty.section.outer.rownum} . {$FirstName[outer]} {$LastName[outer]}
-        {else}
-            {$smarty.section.outer.rownum} * {$FirstName[outer]} {$LastName[outer]}
-        {/if}
-        {sectionelse}
-        none
-    {/section}
-
-    An example of section looped key values:
-
-    {section name=sec1 loop=$contacts}
-        phone: {$contacts[sec1].phone}
-        <br>
-
-
-
-                                    fax: {$contacts[sec1].fax}
-
-
-        <br>
-
-
-
-                                    cell: {$contacts[sec1].cell}
-
-
-        <br>
-    {/section}
-    <p>
-
-        testing strip tags
-        {strip}
-<table border=0>
-    <tr>
-        <td>
-            <A HREF="{$SCRIPT_NAME}">
-                <font color="red">This is a test </font>
-            </A>
-        </td>
-    </tr>
-</table>
-    {/strip}
-
-</PRE>
-
-This is an example of the html_select_date function:
-
-<form>
-    {html_select_date start_year=1998 end_year=2010}
-</form>
-
-This is an example of the html_select_time function:
-
-<form>
-    {html_select_time use_24_hours=false}
-</form>
-
-This is an example of the html_options function:
-
-<form>
-    <select name=states>
-        {html_options values=$option_values selected=$option_selected output=$option_output}
-    </select>
-</form>
-
-{include file="footer.tpl"}
diff --git a/library/smarty/lexer/smarty_internal_configfilelexer.plex b/library/smarty/lexer/smarty_internal_configfilelexer.plex
deleted file mode 100644
--- a/library/smarty/lexer/smarty_internal_configfilelexer.plex
+++ /dev/null
@@ -1,318 +0,0 @@
-<?php
-/**
-* Smarty Internal Plugin Configfilelexer
-*
-* This is the lexer to break the config file source into tokens 
-* @package Smarty
-* @subpackage Config
-* @author Uwe Tews 
-*/
-/**
-* Smarty_Internal_Configfilelexer
-*
-* This is the config file lexer.
-* It is generated from the smarty_internal_configfilelexer.plex file
-*
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
-class Smarty_Internal_Configfilelexer
-{
-    /**
-     * Source
-     *
-     * @var string
-     */
-    public $data;
-    /**
-     * byte counter
-     *
-     * @var int
-     */
-    public $counter;
-    /**
-     * token number
-     *
-     * @var int
-     */
-    public $token;
-    /**
-     * token value
-     *
-     * @var string
-     */
-    public $value;
-    /**
-     * current line
-     *
-     * @var int
-     */
-    public $line;
-    /**
-     * state number
-     *
-     * @var int
-     */
-    public $state = 1;
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_Config_File_Compiler
-     */
-    private $compiler = null;
-    /**
-     * copy of config_booleanize
-     *
-     * @var bool
-     */
-    private $configBooleanize = false;
-    /**
-     * trace file
-     *
-     * @var resource
-     */
-    public $yyTraceFILE;
-    /**
-     * trace prompt
-     *
-     * @var string
-     */
-    public $yyTracePrompt;
-    /**
-     * state names
-     *
-     * @var array
-     */
-    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION', 6 => 'TRIPPLE');
-
-    /**
-     * storage for assembled token patterns
-     *
-     * @var sring
-     */
-    private $yy_global_pattern1 = null;
-    private $yy_global_pattern2 = null;
-    private $yy_global_pattern3 = null;
-    private $yy_global_pattern4 = null;
-    private $yy_global_pattern5 = null;
-    private $yy_global_pattern6 = null;
-
-    /**
-     * token names
-     *
-     * @var array
-     */
-    public $smarty_token_names = array(        // Text for parser error messages
-    );
-
-    /**
-     * constructor
-     *
-     * @param   string                             $data template source
-     * @param Smarty_Internal_Config_File_Compiler $compiler
-     */
-    function __construct($data, Smarty_Internal_Config_File_Compiler $compiler)
-    {
-        // set instance object
-        self::instance($this);
-        $this->data = $data . "\n"; //now all lines are \n-terminated
-        $this->counter = 0;
-        if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
-            $this->counter += strlen($match[0]);
-        }
-        $this->line = 1;
-        $this->compiler = $compiler;
-        $this->smarty = $compiler->smarty;
-        $this->configBooleanize = $this->smarty->config_booleanize;
-    }
-
-    public static function &instance($new_instance = null)
-    {
-        static $instance = null;
-        if (isset($new_instance) && is_object($new_instance)) {
-            $instance = $new_instance;
-        }
-        return $instance;
-    }
-
-    public function PrintTrace()
-    {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-    }
-
-
-/*!lex2php
-%input $this->data
-%counter $this->counter
-%token $this->token
-%value $this->value
-%line $this->line
-commentstart = /#|;/
-openB = /\[/
-closeB = /\]/
-section = /.*?(?=[\.=\[\]\r\n])/
-equal = /=/
-whitespace = /[ \t\r]+/
-dot = /\./
-id = /[0-9]*[a-zA-Z_]\w*/
-newline = /\n/
-single_quoted_string = /'[^'\\]*(?:\\.[^'\\]*)*'(?=[ \t\r]*[\n#;])/
-double_quoted_string = /"[^"\\]*(?:\\.[^"\\]*)*"(?=[ \t\r]*[\n#;])/
-tripple_quotes = /"""/
-tripple_quotes_end = /"""(?=[ \t\r]*[\n#;])/
-text = /[\S\s]/
-float = /\d+\.\d+(?=[ \t\r]*[\n#;])/
-int = /\d+(?=[ \t\r]*[\n#;])/
-maybe_bool = /[a-zA-Z]+(?=[ \t\r]*[\n#;])/
-naked_string = /[^\n]+?(?=[ \t\r]*\n)/
-*/
-
-/*!lex2php
-%statename START
-
-commentstart {
-    $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
-    $this->yypushstate(self::COMMENT);
-}
-openB {
-    $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
-    $this->yypushstate(self::SECTION);
-}
-closeB {
-    $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
-}
-equal {
-    $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
-    $this->yypushstate(self::VALUE);
-}
-whitespace {
-    return false;
-}
-newline {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
-}
-id {
-    $this->token = Smarty_Internal_Configfileparser::TPC_ID;
-}
-text {
-    $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
-}
-
-*/
-
-/*!lex2php
-%statename VALUE
-
-whitespace {
-    return false;
-}
-float {
-    $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
-    $this->yypopstate();
-}
-int {
-    $this->token = Smarty_Internal_Configfileparser::TPC_INT;
-    $this->yypopstate();
-}
-tripple_quotes {
-    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
-    $this->yypushstate(self::TRIPPLE);
-}
-single_quoted_string {
-    $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
-    $this->yypopstate();
-}
-double_quoted_string {
-    $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
-    $this->yypopstate();
-}
-maybe_bool {
-    if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes", "no")) ) {
-        $this->yypopstate();
-        $this->yypushstate(self::NAKED_STRING_VALUE);
-        return true; //reprocess in new state
-    } else {
-        $this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
-        $this->yypopstate();
-    }
-}
-naked_string {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-    $this->yypopstate();
-}
-newline {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-    $this->value = "";
-    $this->yypopstate();
-}
-
-*/
-
-/*!lex2php
-%statename NAKED_STRING_VALUE
-
-naked_string {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-    $this->yypopstate();
-}
-
-*/
-
-/*!lex2php
-%statename COMMENT
-
-whitespace {
-    return false;
-}
-naked_string {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-}
-newline {
-    $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
-    $this->yypopstate();
-}
-
-*/
-
-/*!lex2php
-%statename SECTION
-
-dot {
-    $this->token = Smarty_Internal_Configfileparser::TPC_DOT;
-}
-section {
-    $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
-    $this->yypopstate();
-}
-
-*/
-/*!lex2php
-%statename TRIPPLE
-
-tripple_quotes_end {
-    $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
-    $this->yypopstate();
-    $this->yypushstate(self::START);
-}
-text {
-  $to = strlen($this->data);
-  preg_match("/\"\"\"[ \t\r]*[\n#;]/",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-  if (isset($match[0][1])) {
-    $to = $match[0][1];
-  } else {
-    $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
-  }  
-  $this->value = substr($this->data,$this->counter,$to-$this->counter);
-  $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
-}
-*/
-
-}
diff --git a/library/smarty/lexer/smarty_internal_configfileparser.y b/library/smarty/lexer/smarty_internal_configfileparser.y
deleted file mode 100644
--- a/library/smarty/lexer/smarty_internal_configfileparser.y
+++ /dev/null
@@ -1,362 +0,0 @@
-/**
-* Smarty Internal Plugin Configfileparser
-*
-* This is the config file parser
-* 
-* 
-* @package Smarty
-* @subpackage Config
-* @author Uwe Tews
-*/
-%name TPC_
-%declare_class {
-/**
-* Smarty Internal Plugin Configfileparse
-*
-* This is the config file parser.
-* It is generated from the smarty_internal_configfileparser.y file
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
-class Smarty_Internal_Configfileparser
-}
-%include_class
-{
-    /**
-     * result status
-     *
-     * @var bool
-     */
-    public $successful = true;
-    /**
-     * return value
-     *
-     * @var mixed
-     */
-    public $retvalue = 0;
-    /**
-     * @var
-     */
-    public $yymajor;
-    /**
-     * lexer object
-     *
-     * @var Smarty_Internal_Configfilelexer
-     */
-    private $lex;
-    /**
-     * internal error flag
-     *
-     * @var bool
-     */
-    private $internalError = false;
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_Config_File_Compiler
-     */
-    public $compiler = null;
-    /**
-     * smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-    /**
-     * copy of config_overwrite property
-     *
-     * @var bool
-     */
-    private $configOverwrite = false;
-    /**
-     * copy of config_read_hidden property
-     *
-     * @var bool
-     */
-    private $configReadHidden = false;
-    /**
-     * helper map
-     *
-     * @var array
-     */
-    private static $escapes_single = Array('\\' => '\\',
-                                           '\'' => '\'');
-
-    /**
-     * constructor
-     *
-     * @param Smarty_Internal_Configfilelexer      $lex
-     * @param Smarty_Internal_Config_File_Compiler $compiler
-     */
-    function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler)
-    {
-        // set instance object
-        self::instance($this);
-        $this->lex = $lex;
-        $this->smarty = $compiler->smarty;
-        $this->compiler = $compiler;
-        $this->configOverwrite = $this->smarty->config_overwrite;
-        $this->configReadHidden = $this->smarty->config_read_hidden;
-    }
-
-    /**
-     * @param null $new_instance
-     *
-     * @return null
-     */
-    public static function &instance($new_instance = null)
-    {
-        static $instance = null;
-        if (isset($new_instance) && is_object($new_instance)) {
-            $instance = $new_instance;
-        }
-        return $instance;
-    }
-
-    /**
-     * parse optional boolean keywords
-     *
-     * @param string $str
-     *
-     * @return bool
-     */
-    private function parse_bool($str)
-    {
-        $str = strtolower($str);
-        if (in_array($str, array('on', 'yes', 'true'))) {
-            $res = true;
-        } else {
-            $res = false;
-        }
-        return $res;
-    }
-
-    /**
-     * parse single quoted string
-     *  remove outer quotes
-     *  unescape inner quotes
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_single_quoted_string($qstr)
-    {
-        $escaped_string = substr($qstr, 1, strlen($qstr) - 2); //remove outer quotes
-
-        $ss = preg_split('/(\\\\.)/', $escaped_string, - 1, PREG_SPLIT_DELIM_CAPTURE);
-
-        $str = "";
-        foreach ($ss as $s) {
-            if (strlen($s) === 2 && $s[0] === '\\') {
-                if (isset(self::$escapes_single[$s[1]])) {
-                    $s = self::$escapes_single[$s[1]];
-                }
-            }
-            $str .= $s;
-        }
-        return $str;
-    }
-
-    /**
-     * parse double quoted string
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_double_quoted_string($qstr)
-    {
-        $inner_str = substr($qstr, 1, strlen($qstr) - 2);
-        return stripcslashes($inner_str);
-    }
-
-    /**
-     * parse triple quoted string
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_tripple_double_quoted_string($qstr)
-    {
-        return stripcslashes($qstr);
-    }
-
-    /**
-     * set a config variable in target array
-     *
-     * @param array $var
-     * @param array $target_array
-     */
-    private function set_var(Array $var, Array &$target_array)
-    {
-        $key = $var["key"];
-        $value = $var["value"];
-
-        if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
-            $target_array['vars'][$key] = $value;
-        } else {
-            settype($target_array['vars'][$key], 'array');
-            $target_array['vars'][$key][] = $value;
-        }
-    }
-
-    /**
-     * add config variable to global vars
-     *
-     * @param array $vars
-     */
-    private function add_global_vars(Array $vars)
-    {
-        if (!isset($this->compiler->config_data['vars'])) {
-            $this->compiler->config_data['vars'] = Array();
-        }
-        foreach ($vars as $var) {
-            $this->set_var($var, $this->compiler->config_data);
-        }
-    }
-
-    /**
-     * add config variable to section
-     *
-     * @param string $section_name
-     * @param array  $vars
-     */
-    private function add_section_vars($section_name, Array $vars)
-    {
-        if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
-            $this->compiler->config_data['sections'][$section_name]['vars'] = Array();
-        }
-        foreach ($vars as $var) {
-            $this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
-        }
-    }
-}
-
-%token_prefix TPC_
-
-%parse_accept
-{
-    $this->successful = !$this->internalError;
-    $this->internalError = false;
-    $this->retvalue = $this->_retvalue;
-}
-
-%syntax_error
-{
-    $this->internalError = true;
-    $this->yymajor = $yymajor;
-    $this->compiler->trigger_config_file_error();
-}
-
-%stack_overflow
-{
-    $this->internalError = true;
-    $this->compiler->trigger_config_file_error("Stack overflow in configfile parser");
-}
-
-// Complete config file
-start(res) ::= global_vars sections. {
-    res = null;
-}
-
-// Global vars
-global_vars(res) ::= var_list(vl). {
-    $this->add_global_vars(vl);
-    res = null;
-}
-
-// Sections
-sections(res) ::= sections section. {
-    res = null;
-}
-
-sections(res) ::= . {
-    res = null;
-}
-
-section(res) ::= OPENB SECTION(i) CLOSEB newline var_list(vars). {
-    $this->add_section_vars(i, vars);
-    res = null;
-}
-
-section(res) ::= OPENB DOT SECTION(i) CLOSEB newline var_list(vars). {
-    if ($this->configReadHidden) {
-        $this->add_section_vars(i, vars);
-    }
-    res = null;
-}
-
-// Var list
-var_list(res) ::= var_list(vl) newline. {
-    res = vl;
-}
-
-var_list(res) ::= var_list(vl) var(v). {
-    res = array_merge(vl, Array(v));
-}
-
-var_list(res) ::= . {
-    res = Array();
-}
-
-
-// Var
-var(res) ::= ID(id) EQUAL value(v). {
-    res = Array("key" => id, "value" => v);
-}
-
-
-value(res) ::= FLOAT(i). {
-    res = (float) i;
-}
-
-value(res) ::= INT(i). {
-    res = (int) i;
-}
-
-value(res) ::= BOOL(i). {
-    res = $this->parse_bool(i);
-}
-
-value(res) ::= SINGLE_QUOTED_STRING(i). {
-    res = self::parse_single_quoted_string(i);
-}
-
-value(res) ::= DOUBLE_QUOTED_STRING(i). {
-    res = self::parse_double_quoted_string(i);
-}
-
-value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_TEXT(c) TRIPPLE_QUOTES_END(ii). {
-    res = self::parse_tripple_double_quoted_string(c);
-}
-
-value(res) ::= TRIPPLE_QUOTES(i) TRIPPLE_QUOTES_END(ii). {
-    res = '';
-}
-
-value(res) ::= NAKED_STRING(i). {
-    res = i;
-}
-
-// NOTE: this is not a valid rule
-// It is added hier to produce a usefull error message on a missing '=';
-value(res) ::= OTHER(i). {
-    res = i;
-}
-
-
-// Newline and comments
-newline(res) ::= NEWLINE. {
-    res = null;
-}
-
-newline(res) ::= COMMENTSTART NEWLINE. {
-    res = null;
-}
-
-newline(res) ::= COMMENTSTART NAKED_STRING NEWLINE. {
-    res = null;
-}
diff --git a/library/smarty/lexer/smarty_internal_templatelexer.plex b/library/smarty/lexer/smarty_internal_templatelexer.plex
deleted file mode 100644
--- a/library/smarty/lexer/smarty_internal_templatelexer.plex
+++ /dev/null
@@ -1,770 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templatelexer
- * This is the lexer to break the template source into tokens
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty_Internal_Templatelexer
- * This is the template file lexer.
- * It is generated from the smarty_internal_templatelexer.plex file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-class Smarty_Internal_Templatelexer
-{
-    /**
-     * Source
-     *
-     * @var string
-     */
-    public $data;
-    /**
-     * byte counter
-     *
-     * @var int
-     */
-    public $counter;
-    /**
-     * token number
-     *
-     * @var int
-     */
-    public $token;
-    /**
-     * token value
-     *
-     * @var string
-     */
-    public $value;
-    /**
-     * current line
-     *
-     * @var int
-     */
-    public $line;
-    /**
-     * tag start line
-     *
-     * @var
-     */
-    public $taglineno;
-    /**
-     * php code type
-     *
-     * @var string
-     */
-    public $phpType = '';
-    /**
-     * escaped left delimiter
-     *
-     * @var string
-     */
-    public $ldel = '';
-    /**
-     * escaped left delimiter length
-     *
-     * @var int
-     */
-    public $ldel_length = 0;
-    /**
-     * escaped right delimiter
-     *
-     * @var string
-     */
-    public $rdel = '';
-    /**
-     * escaped right delimiter length
-     *
-     * @var int
-     */
-    public $rdel_length = 0;
-    /**
-     * state number
-     *
-     * @var int
-     */
-    public $state = 1;
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_TemplateCompilerBase
-     */
-    public $compiler = null;
-    /**
-     * literal tag nesting level
-     *
-     * @var int
-     */
-    private $literal_cnt = 0;
-
-    /**
-     * PHP start tag string
-     *
-     * @var string
-     */
-
-    /**
-     * trace file
-     *
-     * @var resource
-     */
-    public $yyTraceFILE;
-
-    /**
-     * trace prompt
-     *
-     * @var string
-     */
-    public $yyTracePrompt;
-
-    /**
-    * XML flag true while processing xml
-    *
-    * @var bool
-    */
-    public $is_xml = false;
-
-    /**
-     * state names
-     *
-     * @var array
-     */
-    public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',
-            6 => 'CHILDBODY', 7 => 'CHILDBLOCK', 8 => 'CHILDLITERAL');
-
-    /**
-     * storage for assembled token patterns
-     *
-     * @var string
-     */
-    private $yy_global_pattern1 = null;
-
-    private $yy_global_pattern2 = null;
-
-    private $yy_global_pattern3 = null;
-
-    private $yy_global_pattern4 = null;
-
-    private $yy_global_pattern5 = null;
-
-    private $yy_global_pattern6 = null;
-
-    private $yy_global_pattern7 = null;
-
-    private $yy_global_pattern8 = null;
-
-    /**
-     * token names
-     *
-     * @var array
-     */
-   public $smarty_token_names = array(        // Text for parser error messages
-                                               'NOT'             => '(!,not)',
-                                               'OPENP'           => '(',
-                                               'CLOSEP'          => ')',
-                                               'OPENB'           => '[',
-                                               'CLOSEB'          => ']',
-                                               'PTR'             => '->',
-                                               'APTR'            => '=>',
-                                               'EQUAL'           => '=',
-                                               'NUMBER'          => 'number',
-                                               'UNIMATH'         => '+" , "-',
-                                               'MATH'            => '*" , "/" , "%',
-                                               'INCDEC'          => '++" , "--',
-                                               'SPACE'           => ' ',
-                                               'DOLLAR'          => '$',
-                                               'SEMICOLON'       => ';',
-                                               'COLON'           => ':',
-                                               'DOUBLECOLON'     => '::',
-                                               'AT'              => '@',
-                                               'HATCH'           => '#',
-                                               'QUOTE'           => '"',
-                                               'BACKTICK'        => '`',
-                                               'VERT'            => '"|" modifier',
-                                               'DOT'             => '.',
-                                               'COMMA'           => '","',
-                                               'QMARK'           => '"?"',
-                                               'ID'              => 'id, name',
-                                               'TEXT'            => 'text',
-                                               'LDELSLASH'       => '{/..} closing tag',
-                                               'LDEL'            => '{...} Smarty tag',
-                                               'COMMENT'         => 'comment',
-                                               'AS'              => 'as',
-                                               'TO'              => 'to',
-                                               'PHP'             => '"<?php", "<%", "{php}" tag',
-                                               'LOGOP'           => '"<", "==" ... logical operator',
-                                               'TLOGOP'           => '"lt", "eq" ... logical operator; "is div by" ... if condition',
-                                               'SCOND'           => '"is even" ... if condition',
-    );
-
-    /**
-     * constructor
-     *
-     * @param   string                             $data template source
-     * @param Smarty_Internal_TemplateCompilerBase $compiler
-     */
-    function __construct($data, Smarty_Internal_TemplateCompilerBase $compiler)
-    {
-        $this->data = $data;
-        $this->counter = 0;
-        if (preg_match('~^\xEF\xBB\xBF~i', $this->data, $match)) {
-            $this->counter += strlen($match[0]);
-        }
-        $this->line = 1;
-        $this->smarty = $compiler->smarty;
-        $this->compiler = $compiler;
-        $this->ldel = preg_quote($this->smarty->left_delimiter, '~');
-        $this->ldel_length = strlen($this->smarty->left_delimiter);
-        $this->rdel = preg_quote($this->smarty->right_delimiter, '~');
-        $this->rdel_length = strlen($this->smarty->right_delimiter);
-        $this->smarty_token_names['LDEL'] = $this->smarty->left_delimiter;
-        $this->smarty_token_names['RDEL'] = $this->smarty->right_delimiter;
-    }
-
-   public function PrintTrace()
-   {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-   }
-
-   /*
-    * Check if this tag is autoliteral
-    */
-   public function isAutoLiteral ()
-   {
-       return $this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false;
-   }
-
-     /*!lex2php
-     %input $this->data
-     %counter $this->counter
-     %token $this->token
-     %value $this->value
-     %line $this->line
-     linebreak = ~[\t ]*[\r\n]+[\t ]*~
-     text = ~[\S\s]~
-     textdoublequoted = ~([^"\\]*?)((?:\\.[^"\\]*?)*?)(?=(SMARTYldel|\$|`\$|"))~
-     namespace = ~([0-9]*[a-zA-Z_]\w*)?(\\[0-9]*[a-zA-Z_]\w*)+~
-     all = ~[\S\s]+~
-     emptyjava = ~[{][}]~
-     phpstart = ~(<[?]((php\s+|=)|\s+))|(<[%])|(<[?]xml\s+)|(<script\s+language\s*=\s*["']?\s*php\s*["']?\s*>)|([?][>])|([%][>])|(SMARTYldel\s*php(.*?)SMARTYrdel)|(SMARTYldel\s*[/]phpSMARTYrdel)~
-     slash = ~[/]~
-     ldel = ~SMARTYldel\s*~
-     rdel = ~\s*SMARTYrdel~
-     nocacherdel = ~(\s+nocache)?\s*SMARTYrdel~
-     notblockid = ~(?:(?!block)[0-9]*[a-zA-Z_]\w*)~
-     smartyblockchildparent = ~[\$]smarty\.block\.(child|parent)~
-     integer = ~\d+~
-     hex =  ~0[xX][0-9a-fA-F]+~
-     math = ~\s*([*]{1,2}|[%/^&]|[<>]{2})\s*~
-     comment = ~SMARTYldel[*]~
-     incdec = ~([+]|[-]){2}~
-     unimath = ~\s*([+]|[-])\s*~
-     openP = ~\s*[(]\s*~
-     closeP = ~\s*[)]~
-     openB = ~\[\s*~
-     closeB = ~\s*\]~
-     dollar = ~[$]~
-     dot = ~[.]~
-     comma = ~\s*[,]\s*~
-     doublecolon = ~[:]{2}~
-     colon = ~\s*[:]\s*~
-     at = ~[@]~
-     hatch = ~[#]~
-     semicolon = ~\s*[;]\s*~
-     equal = ~\s*[=]\s*~
-     space = ~\s+~
-     ptr = ~\s*[-][>]\s*~
-     aptr = ~\s*[=][>]\s*~
-     singlequotestring = ~'[^'\\]*(?:\\.[^'\\]*)*'~
-     backtick = ~[`]~
-     vert = ~[|]~
-     qmark = ~\s*[?]\s*~
-     constant = ~([_]+[A-Z0-9][0-9A-Z_]*|[A-Z][0-9A-Z_]*)(?![0-9A-Z_]*[a-z])~
-     attr = ~\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\s*[=]\s*~
-     id = ~[0-9]*[a-zA-Z_]\w*~
-     literal = ~literal~
-     strip = ~strip~
-     lop = ~\s*(([!=][=]{1,2})|([<][=>]?)|([>][=]?)|[&|]{2})\s*~
-     tlop = ~\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor|(is\s+(not\s+)?(odd|even|div)\s+by))\s+~
-     scond = ~\s+is\s+(not\s+)?(odd|even)~
-     isin = ~\s+is\s+in\s+~
-     as = ~\s+as\s+~
-     to = ~\s+to\s+~
-     step = ~\s+step\s+~
-     block = ~block~
-     if = ~(if|elseif|else if|while)\s+~
-     for = ~for\s+~
-     foreach = ~foreach(?![^\s])~
-     setfilter = ~setfilter\s+~
-     instanceof = ~\s+instanceof\s+~
-     not = ~([!]\s*)|(not\s+)~
-     typecast = ~[(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\s*~
-     double_quote = ~["]~
-     single_quote = ~[']~
-     */
-     /*!lex2php
-     %statename TEXT
-     emptyjava {
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     comment {
-        preg_match("~[*]{$this->rdel}~",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1] + strlen($match[0][0]);
-        } else {
-            $this->compiler->trigger_template_error ("missing or misspelled comment closing tag '*{$this->smarty->right_delimiter}'");
-        }
-        $this->value = substr($this->data,$this->counter,$to-$this->counter);
-        return false;
-     }
-     phpstart {
-       $obj = new Smarty_Internal_Compile_Private_Php();
-       $obj->parsePhp($this);
-     }
-     ldel literal rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
-         $this->yypushstate(self::LITERAL);
-        }
-     }
-     ldel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-          $this->yypushstate(self::TAG);
-          return true;
-       }
-     }
-     rdel {
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     text {
-       $to = strlen($this->data);
-       preg_match("~($this->ldel)|([<]script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*[>])|([<][?])|([<][%])|([?][>])|([%][>])~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-       if (isset($match[0][1])) {
-         $to = $match[0][1];
-       }
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     */
-     /*!lex2php
-     %statename TAG
-     ldel if {
-          $this->token = Smarty_Internal_Templateparser::TP_LDELIF;
-          $this->yybegin(self::TAGBODY);
-          $this->taglineno = $this->line;
-     }
-     ldel for {
-          $this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
-          $this->yybegin(self::TAGBODY);
-          $this->taglineno = $this->line;
-     }
-     ldel foreach {
-          $this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
-          $this->yybegin(self::TAGBODY);
-          $this->taglineno = $this->line;
-     }
-     ldel setfilter {
-          $this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
-          $this->yybegin(self::TAGBODY);
-          $this->taglineno = $this->line;
-     }
-     ldel id nocacherdel {
-          $this->yypopstate();
-          $this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
-          $this->taglineno = $this->line;
-     }
-     ldel slash notblockid rdel {
-         $this->yypopstate();
-         $this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
-         $this->taglineno = $this->line;
-     }
-     ldel dollar id nocacherdel {
-         if ($this->_yy_stack[count($this->_yy_stack)-1] == self::TEXT) {
-            $this->yypopstate();
-            $this->token = Smarty_Internal_Templateparser::TP_SIMPLEOUTPUT;
-            $this->taglineno = $this->line;
-         } else {
-            $this->value = $this->smarty->left_delimiter;
-            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-            $this->yybegin(self::TAGBODY);
-            $this->taglineno = $this->line;
-         }
-     }
-     ldel slash {
-         $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
-         $this->yybegin(self::TAGBODY);
-         $this->taglineno = $this->line;
-     }
-     ldel {
-          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-          $this->yybegin(self::TAGBODY);
-          $this->taglineno = $this->line;
-     }
-     */
-     /*!lex2php
-     %statename TAGBODY     
-     rdel {
-       $this->token = Smarty_Internal_Templateparser::TP_RDEL;
-       $this->yypopstate();
-     }
-     double_quote {
-       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
-       $this->yypushstate(self::DOUBLEQUOTEDSTRING);
-     }
-     singlequotestring {
-       $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
-     }
-     smartyblockchildparent {
-          $this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
-          $this->taglineno = $this->line;
-     }
-     dollar id {
-       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
-     }
-     dollar {
-       $this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
-     }
-     isin {
-       $this->token = Smarty_Internal_Templateparser::TP_ISIN;
-     }
-     as {
-       $this->token = Smarty_Internal_Templateparser::TP_AS;
-     }
-     to {
-       $this->token = Smarty_Internal_Templateparser::TP_TO;
-     }
-     step {
-       $this->token = Smarty_Internal_Templateparser::TP_STEP;
-     }
-     instanceof {
-       $this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
-     }
-     lop {
-       $this->token = Smarty_Internal_Templateparser::TP_LOGOP;
-     }
-     tlop {
-       $this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
-     }
-     scond {
-       $this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
-     }
-     not{
-       $this->token = Smarty_Internal_Templateparser::TP_NOT;
-     }
-     typecast {
-       $this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
-     }
-     openP {
-       $this->token = Smarty_Internal_Templateparser::TP_OPENP;
-     }
-     closeP {
-       $this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
-     }
-     openB {
-       $this->token = Smarty_Internal_Templateparser::TP_OPENB;
-     }
-     closeB {
-       $this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
-     }
-     ptr {
-       $this->token = Smarty_Internal_Templateparser::TP_PTR;
-     }
-     aptr {
-       $this->token = Smarty_Internal_Templateparser::TP_APTR;
-     }
-     equal {
-       $this->token = Smarty_Internal_Templateparser::TP_EQUAL;
-     }
-     incdec {
-       $this->token = Smarty_Internal_Templateparser::TP_INCDEC;
-     }
-     unimath {
-       $this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
-     }
-     math {
-       $this->token = Smarty_Internal_Templateparser::TP_MATH;
-     }
-     at {
-       $this->token = Smarty_Internal_Templateparser::TP_AT;
-     }
-     hatch {
-       $this->token = Smarty_Internal_Templateparser::TP_HATCH;
-     }
-     attr {
-       // resolve conflicts with shorttag and right_delimiter starting with '='
-       if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
-          preg_match("~\s+~",$this->value,$match);
-          $this->value = $match[0];
-          $this->token = Smarty_Internal_Templateparser::TP_SPACE;
-       } else {
-          $this->token = Smarty_Internal_Templateparser::TP_ATTR;
-       }
-     }
-     namespace {
-        $this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
-     }
-     id {
-        $this->token = Smarty_Internal_Templateparser::TP_ID;
-     }
-     integer {
-       $this->token = Smarty_Internal_Templateparser::TP_INTEGER;
-     }
-     backtick {
-       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
-       $this->yypopstate();
-     }
-     vert {
-       $this->token = Smarty_Internal_Templateparser::TP_VERT;
-     }
-     dot {
-       $this->token = Smarty_Internal_Templateparser::TP_DOT;
-     }
-     comma {
-       $this->token = Smarty_Internal_Templateparser::TP_COMMA;
-     }
-     semicolon {
-       $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
-     }
-     doublecolon {
-       $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
-     }
-     colon {
-       $this->token = Smarty_Internal_Templateparser::TP_COLON;
-     }
-     qmark {
-       $this->token = Smarty_Internal_Templateparser::TP_QMARK;
-     }
-     hex {
-       $this->token = Smarty_Internal_Templateparser::TP_HEX;
-     }
-     space {
-       $this->token = Smarty_Internal_Templateparser::TP_SPACE;
-     }
-     ldel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-          $this->yypushstate(self::TAG);
-          return true;
-       }
-     }
-     text {
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     */
-
-     /*!lex2php
-     %statename LITERAL
-     ldel literal rdel {
-       $this->literal_cnt++;
-       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-     }
-     ldel slash literal rdel {
-       if ($this->literal_cnt) {
-         $this->literal_cnt--;
-         $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
-         $this->yypopstate();
-       }
-     }
-     text {
-       $to = strlen($this->data);
-       preg_match("~{$this->ldel}[/]?literal{$this->rdel}~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-       if (isset($match[0][1])) {
-         $to = $match[0][1];
-       } else {
-         $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
-       }
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-     }
-     */
-     /*!lex2php
-     %statename DOUBLEQUOTEDSTRING
-     ldel literal rdel {
-         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     ldel slash literal rdel {
-         $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     ldel slash {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-          $this->yypushstate(self::TAG);
-          return true;
-       }
-     }
-     ldel id {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-          $this->yypushstate(self::TAG);
-          return true;
-       }
-     }
-     ldel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-       } else {
-          $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-          $this->taglineno = $this->line;
-          $this->yypushstate(self::TAGBODY);
-       }
-     }
-     double_quote {
-       $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
-       $this->yypopstate();
-     }
-     backtick dollar {
-       $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
-       $this->value = substr($this->value,0,-1);
-       $this->yypushstate(self::TAGBODY);
-       $this->taglineno = $this->line;
-     }
-     dollar id {
-       $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
-     }
-     dollar {
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     textdoublequoted {
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     text {
-       $to = strlen($this->data);
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-     }
-     */
-     /*!lex2php
-     %statename CHILDBODY
-     ldel strip rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          return false;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_STRIPON;
-       }
-     }
-     ldel slash strip rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          return false;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_STRIPOFF;
-       }
-     }
-     ldel block  {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          return false;
-       } else {
-         $this->yypopstate();
-         return true;
-       }
-     }
-     text {
-       $to = strlen($this->data);
-       preg_match("~SMARTYldel\s*(([/])?strip\s*SMARTYrdel|block\s+)~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-       if (isset($match[0][1])) {
-         $to = $match[0][1];
-       }
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       return false;
-     }
-
-     */
-     /*!lex2php
-     %statename CHILDBLOCK
-     ldel literal rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-         $this->yypushstate(self::CHILDLITERAL);
-        }
-     }
-     ldel block {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->yypopstate();
-         return true;
-       }
-     }
-     ldel slash block {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->yypopstate();
-         return true;
-       }
-     }
-     ldel smartyblockchildparent {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->yypopstate();
-         return true;
-       }
-     }
-     text {
-       $to = strlen($this->data);
-       preg_match("~SMARTYldel\s*(literal\s*SMARTYrdel|([/])?block(\s|SMARTYrdel)|[\$]smarty\.block\.(child|parent))~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-       if (isset($match[0][1])) {
-         $to = $match[0][1];
-       }
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-     }
-     */
-     /*!lex2php
-     %statename CHILDLITERAL
-     ldel literal rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-         $this->yypushstate(self::CHILDLITERAL);
-       }
-     }
-     ldel slash literal rdel {
-       if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-          $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-       } else {
-         $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-         $this->yypopstate();
-       }
-     }
-     text {
-       $to = strlen($this->data);
-       preg_match("~{$this->ldel}[/]?literal\s*{$this->rdel}~i",$this->data,$match,PREG_OFFSET_CAPTURE,$this->counter);
-       if (isset($match[0][1])) {
-         $to = $match[0][1];
-       } else {
-         $this->compiler->trigger_template_error ("missing or misspelled literal closing tag");
-       }
-       $this->value = substr($this->data,$this->counter,$to-$this->counter);
-       $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-     }
-     */
- }
-
-     
\ No newline at end of file
diff --git a/library/smarty/lexer/smarty_internal_templateparser.y b/library/smarty/lexer/smarty_internal_templateparser.y
deleted file mode 100644
--- a/library/smarty/lexer/smarty_internal_templateparser.y
+++ /dev/null
@@ -1,1329 +0,0 @@
-/**
-* Smarty Internal Plugin Templateparser
-*
-* This is the template parser
-* 
-* 
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
-%stack_size 500
-%name TP_
-%declare_class {
-/**
-* Smarty Internal Plugin Templateparser
-*
-* This is the template parser.
-* It is generated from the smarty_internal_templateparser.y file
-* @package Smarty
-* @subpackage Compiler
-* @author Uwe Tews
-*/
-class Smarty_Internal_Templateparser
-}
-%include_class
-{
-    const Err1 = "Security error: Call to private object member not allowed";
-    const Err2 = "Security error: Call to dynamic object member not allowed";
-    const Err3 = "PHP in template not allowed. Use SmartyBC to enable it";
-
-    /**
-     * result status
-     *
-     * @var bool
-     */
-    public $successful = true;
-    /**
-     * return value
-     *
-     * @var mixed
-     */
-    public $retvalue = 0;
-    /**
-     * counter for prefix code
-     *
-     * @var int
-     */
-    public static $prefix_number = 0;
-    /**
-     * @var
-     */
-    public $yymajor;
-    /**
-     * last index of array variable
-     *
-     * @var mixed
-     */
-    public $last_index;
-    /**
-     * last variable name
-     *
-     * @var string
-     */
-    public $last_variable;
-    /**
-     * root parse tree buffer
-     *
-     * @var Smarty_Internal_ParseTree
-     */
-    public $root_buffer;
-    /**
-     * current parse tree object
-     *
-     * @var Smarty_Internal_ParseTree
-     */
-    public $current_buffer;
-    /**
-     * lexer object
-     *
-     * @var Smarty_Internal_Templatelexer
-     */
-    private $lex;
-    /**
-     * internal error flag
-     *
-     * @var bool
-     */
-    private $internalError = false;
-    /**
-     * {strip} status
-     *
-     * @var bool
-     */
-    public $strip = false;
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_TemplateCompilerBase
-     */
-    public $compiler = null;
-    /**
-     * smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-    /**
-     * template object
-     *
-     * @var Smarty_Internal_Template
-     */
-    public $template = null;
-    /**
-     * block nesting level
-     *
-     * @var int
-     */
-    public $block_nesting_level = 0;
-
-    /**
-     * security object
-     *
-     * @var Smarty_Security
-     */
-    private $security = null;
-
-    /**
-     * constructor
-     *
-     * @param Smarty_Internal_Templatelexer        $lex
-     * @param Smarty_Internal_TemplateCompilerBase $compiler
-     */
-    function __construct(Smarty_Internal_Templatelexer $lex, Smarty_Internal_TemplateCompilerBase $compiler)
-    {
-        $this->lex = $lex;
-        $this->compiler = $compiler;
-        $this->template = $this->compiler->template;
-        $this->smarty = $this->template->smarty;
-        $this->security = isset($this->smarty->security_policy) ? $this->smarty->security_policy : false;
-        $this->current_buffer = $this->root_buffer = new Smarty_Internal_ParseTree_Template($this);
-    }
-
-    /**
-     * insert PHP code in current buffer
-     *
-     * @param string $code
-     */
-    public function insertPhpCode($code)
-    {
-        $this->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($this, $code));
-    }
-
-   /**
-     *  merge PHP code with prefix code and return parse tree tag object
-     *
-     * @param string $code
-     *
-     * @return Smarty_Internal_ParseTree_Tag
-     */
-    public function mergePrefixCode($code)
-    {
-        $tmp ='';
-        foreach ($this->compiler->prefix_code as $preCode) {
-            $tmp = empty($tmp) ? $preCode : $this->compiler->appendCode($tmp, $preCode);
-        }
-        $this->compiler->prefix_code=array();
-        $tmp = empty($tmp) ? $code : $this->compiler->appendCode($tmp, $code);
-        return new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp,true));
-    }
-
-}
-
-%token_prefix TP_
-
-%parse_accept
-{
-    $this->successful = !$this->internalError;
-    $this->internalError = false;
-    $this->retvalue = $this->_retvalue;
-}
-
-%syntax_error
-{
-    $this->internalError = true;
-    $this->yymajor = $yymajor;
-    $this->compiler->trigger_template_error();
-}
-
-%stack_overflow
-{
-    $this->internalError = true;
-    $this->compiler->trigger_template_error("Stack overflow in template parser");
-}
-
-%left VERT.
-%left COLON.
-
-    //
-    // complete template
-    //
-start(res)       ::= template. {
-    res = $this->root_buffer->to_smarty_php();
-}
-
-    //
-    // loop over template elements
-    //
-                      // single template element
-template       ::= template_element(e). {
-    if (e != null) {
-        $this->current_buffer->append_subtree(e);
-    }
-}
-
-                      // loop of elements
-template       ::= template template_element(e). {
-    if (e != null) {
-        // because of possible code injection
-        $this->current_buffer->append_subtree(e);
-    }
-}
-
-                      // empty template
-template       ::= . 
-
-//
-// template elements
-//
-                      // Smarty tag
-template_element(res)::= smartytag(st). {
-     if ($this->compiler->has_code) {
-         res = $this->mergePrefixCode(st);
-     } else {
-         res = null;
-     }
-    $this->compiler->has_variable_string = false;
-    $this->block_nesting_level = count($this->compiler->_tag_stack);
-} 
-
-                      // Literal
-template_element(res) ::= literal(l). {
-    res = new Smarty_Internal_ParseTree_Text($this, l);
-}
-                      // php tags
-template_element(res)::= PHP(o). {
-    $code = $this->compiler->compileTag('private_php',array(array('code' => o), array('type' => $this->lex->phpType )),array());
-    if ($this->compiler->has_code && !empty($code)) {
-        $tmp =''; foreach ($this->compiler->prefix_code as $code) {$tmp.=$code;} $this->compiler->prefix_code=array();
-        res = new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp.$code,true));
-    } else {
-        res = null;
-    }
-}
-
-                      // nocache code
-template_element(res)::= NOCACHE(c). {
-        $this->compiler->tag_nocache = true;
-        $save = $this->template->has_nocache_code;
-        res = new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode("<?php echo '{c}';?>\n", $this->compiler, true));
-        $this->template->has_nocache_code = $save;
-}
-                      // template text
-template_element(res)::= text_content(t). {
-        res = $this->compiler->processText(t);
-}
-
-text_content(res) ::= TEXT(o). {
-    res = o;
-}
-
-text_content(res) ::= text_content(t) TEXT(o). {
-    res = t . o;
-}
-
-                      // strip on
-template_element ::= STRIPON(d). {
-    $this->strip = true;
-}
-                      // strip off
-template_element ::= STRIPOFF(d). {
-    $this->strip = false;
-}
-                      // process source of inheritance child block
-template_element ::= BLOCKSOURCE(s). {
-        if ($this->strip) {
-            SMARTY_INTERNAL_COMPILE_BLOCK::blockSource($this->compiler, preg_replace('![\t ]*[\r\n]+[\t ]*!', '', s));
-        } else {
-            SMARTY_INTERNAL_COMPILE_BLOCK::blockSource($this->compiler, s);
-        }
-}
-
-                    // Litteral
-literal(res) ::= LITERALSTART LITERALEND. {
-    res = '';
-}
-
-literal(res) ::= LITERALSTART literal_elements(l) LITERALEND. {
-    res = l;
-}
- 
-literal_elements(res) ::= literal_elements(l1) literal_element(l2). {
-    res = l1.l2;
-}
-
-literal_elements(res) ::= . {
-    res = '';
-}
-
-literal_element(res) ::= literal(l). {
-    res = l;
-}
-
-literal_element(res) ::= LITERAL(l). {
-    res = l;
-}
-
-smartytag(res)   ::= tag(t) RDEL. {
-    res  = t;
-}
-//
-// output tags start here
-//
-smartytag(res)   ::= SIMPLEOUTPUT(i). {
-    $var = trim(substr(i, $this->lex->ldel_length, -$this->lex->rdel_length), ' $');
-    if (preg_match('/^(.*)(\s+nocache)$/', $var, $match)) {
-        res = $this->compiler->compileTag('private_print_expression',array('nocache'),array('value'=>$this->compiler->compileVariable('\''.$match[1].'\'')));
-    } else {
-        res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$this->compiler->compileVariable('\''.$var.'\'')));
-    }
-}
-
-                  // output with optional attributes
-tag(res)   ::= LDEL variable(e). {
-    res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
-}
-
-tag(res)   ::= LDEL variable(e) attributes(a). {
-    res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
-}
-tag(res)   ::= LDEL value(e). {
-    res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
-}
-tag(res)   ::= LDEL value(e) attributes(a). {
-    res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
-}
-
-tag(res)   ::= LDEL expr(e). {
-    res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>e));
-}
-
-tag(res)   ::= LDEL expr(e) attributes(a). {
-    res = $this->compiler->compileTag('private_print_expression',a,array('value'=>e));
-}
-
-//
-// Smarty tags start here
-//
-
-                  // assign new style
-tag(res)   ::= LDEL DOLLARID(i) EQUAL value(e). {
-    res = $this->compiler->compileTag('assign',array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')));
-}
-                  
-tag(res)   ::= LDEL DOLLARID(i) EQUAL expr(e). {
-    res = $this->compiler->compileTag('assign',array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')));
-}
-                 
-tag(res)   ::= LDEL DOLLARID(i) EQUAL expr(e) attributes(a). {
-    res = $this->compiler->compileTag('assign',array_merge(array(array('value'=>e),array('var'=>'\''.substr(i,1).'\'')),a));
-}                  
-
-tag(res)   ::= LDEL varindexed(vi) EQUAL expr(e) attributes(a). {
-    res = $this->compiler->compileTag('assign',array_merge(array(array('value'=>e),array('var'=>vi['var'])),a),array('smarty_internal_index'=>vi['smarty_internal_index']));
-}
-
-// simple tag like {name}
-smartytag(res)::= SIMPLETAG(t). {
-    $tag = trim(substr(t, $this->lex->ldel_length, -$this->lex->rdel_length));
-    if ($tag == 'strip') {
-        $this->strip = true;
-        res = null;;
-    } else {
-        if (defined($tag)) {
-            if ($this->security) {
-               $this->security->isTrustedConstant($tag, $this->compiler);
-            }
-            res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>$tag));
-        } else {
-            if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) {
-                res = $this->compiler->compileTag($match[1],array("'nocache'"));
-            } else {
-                res = $this->compiler->compileTag($tag,array());
-            }
-        }
-    }
-}
-
-                  // tag with optional Smarty2 style attributes
-tag(res)   ::= LDEL ID(i) attributes(a). {
-        if (defined(i)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant(i, $this->compiler);
-            }
-            res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i));
-        } else {
-            res = $this->compiler->compileTag(i,a);
-        }
-}
-tag(res)   ::= LDEL ID(i). {
-        if (defined(i)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant(i, $this->compiler);
-            }
-            res = $this->compiler->compileTag('private_print_expression',array(),array('value'=>i));
-        } else {
-            res = $this->compiler->compileTag(i,array());
-        }
-}
-
-
-                  // tag with modifier and optional Smarty2 style attributes
-tag(res)   ::= LDEL ID(i) modifierlist(l)attributes(a). {
-        if (defined(i)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant(i, $this->compiler);
-            }
-            res = $this->compiler->compileTag('private_print_expression',a,array('value'=>i, 'modifierlist'=>l));
-        } else {
-            res = '<?php ob_start();?>'.$this->compiler->compileTag(i,a).'<?php echo ';
-            res .= $this->compiler->compileTag('private_modifier',array(),array('modifierlist'=>l,'value'=>'ob_get_clean()')).';?>';
-        }
-}
-
-                  // registered object tag
-tag(res)   ::= LDEL ID(i) PTR ID(m) attributes(a). {
-    res = $this->compiler->compileTag(i,a,array('object_method'=>m));
-}
-
-                  // registered object tag with modifiers
-tag(res)   ::= LDEL ID(i) PTR ID(me) modifierlist(l) attributes(a). {
-    res = '<?php ob_start();?>'.$this->compiler->compileTag(i,a,array('object_method'=>me)).'<?php echo ';
-    res .= $this->compiler->compileTag('private_modifier',array(),array('modifierlist'=>l,'value'=>'ob_get_clean()')).';?>';
-}
-
-                  // {if}, {elseif} and {while} tag
-tag(res)   ::= LDELIF(i) expr(ie). {
-    $tag = trim(substr(i,$this->lex->ldel_length)); 
-    res = $this->compiler->compileTag(($tag == 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie));
-}
-
-tag(res)   ::= LDELIF(i) expr(ie) attributes(a). {
-    $tag = trim(substr(i,$this->lex->ldel_length));
-    res = $this->compiler->compileTag(($tag == 'else if')? 'elseif' : $tag,a,array('if condition'=>ie));
-}
-
-tag(res)   ::= LDELIF(i) statement(ie). {
-    $tag = trim(substr(i,$this->lex->ldel_length));
-    res = $this->compiler->compileTag(($tag == 'else if')? 'elseif' : $tag,array(),array('if condition'=>ie));
-}
-
-tag(res)   ::= LDELIF(i) statement(ie)  attributes(a). {
-    $tag = trim(substr(i,$this->lex->ldel_length));
-    res = $this->compiler->compileTag(($tag == 'else if')? 'elseif' : $tag,a,array('if condition'=>ie));
-}
-
-                  // {for} tag
-tag(res)   ::= LDELFOR statements(st) SEMICOLON expr(ie) SEMICOLON varindexed(v2) foraction(e2) attributes(a). {
-    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('ifexp'=>ie),array('var'=>v2),array('step'=>e2))),1);
-}
-
-  foraction(res)   ::= EQUAL expr(e). {
-    res = '='.e;
-}
-
-  foraction(res)   ::= INCDEC(e). {
-    res = e;
-}
-
-tag(res)   ::= LDELFOR statement(st) TO expr(v) attributes(a). {
-    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v))),0);
-}
-
-tag(res)   ::= LDELFOR statement(st) TO expr(v) STEP expr(v2) attributes(a). {
-    res = $this->compiler->compileTag('for',array_merge(a,array(array('start'=>st),array('to'=>v),array('step'=>v2))),0);
-}
-
-                  // {foreach} tag
-tag(res)   ::= LDELFOREACH attributes(a). {
-    res = $this->compiler->compileTag('foreach',a);
-}
-
-                  // {foreach $array as $var} tag
-tag(res)   ::= LDELFOREACH SPACE value(v1) AS varvar(v0) attributes(a). {
-    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>v1),array('item'=>v0))));
-}
-
-tag(res)   ::= LDELFOREACH SPACE value(v1) AS varvar(v2) APTR varvar(v0) attributes(a). {
-    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>v1),array('item'=>v0),array('key'=>v2))));
-}
-
-tag(res)   ::= LDELFOREACH SPACE expr(e) AS varvar(v0) attributes(a). {
-    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0))));
-}
-
-tag(res)   ::= LDELFOREACH SPACE expr(e) AS varvar(v1) APTR varvar(v0) attributes(a). {
-    res = $this->compiler->compileTag('foreach',array_merge(a,array(array('from'=>e),array('item'=>v0),array('key'=>v1))));
-}
-
-                  // {setfilter}
-tag(res)   ::= LDELSETFILTER ID(m) modparameters(p). {
-    res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array(array_merge(array(m),p))));
-}
-
-tag(res)   ::= LDELSETFILTER ID(m) modparameters(p) modifierlist(l). {
-    res = $this->compiler->compileTag('setfilter',array(),array('modifier_list'=>array_merge(array(array_merge(array(m),p)),l)));
-}
-
-                  // {$smarty.block.child} or {$smarty.block.parent}
-tag(res)   ::= LDEL SMARTYBLOCKCHILDPARENT(i). {
-    $j = strrpos(i,'.');
-    if (i[$j+1] == 'c') {
-        // {$smarty.block.child}
-        res = SMARTY_INTERNAL_COMPILE_BLOCK::compileChildBlock($this->compiler);
-    } else {
-        // {$smarty.block.parent}
-        res = SMARTY_INTERNAL_COMPILE_BLOCK::compileParentBlock($this->compiler);
-    }
-}
-
-                  
-                  // end of block tag  {/....}                  
-smartytag(res)::= CLOSETAG(t). {
-    $tag = trim(substr(t, $this->lex->ldel_length, -$this->lex->rdel_length), ' /');
-    if ($tag == 'strip') {
-        $this->strip = false;
-        res = null;
-    } else {
-       res = $this->compiler->compileTag($tag.'close',array());
-    }
- }
-tag(res)   ::= LDELSLASH ID(i). {
-    res = $this->compiler->compileTag(i.'close',array());
-}
-
-tag(res)   ::= LDELSLASH ID(i) modifierlist(l). {
-    res = $this->compiler->compileTag(i.'close',array(),array('modifier_list'=>l));
-}
-
-                  // end of block object tag  {/....}                 
-tag(res)   ::= LDELSLASH ID(i) PTR ID(m). {
-    res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m));
-}
-
-tag(res)   ::= LDELSLASH ID(i) PTR ID(m) modifierlist(l). {
-    res = $this->compiler->compileTag(i.'close',array(),array('object_method'=>m, 'modifier_list'=>l));
-}
-
-//
-//Attributes of Smarty tags 
-//
-                  // list of attributes
-attributes(res)  ::= attributes(a1) attribute(a2). {
-    res = a1;
-    res[] = a2;
-}
-
-                  // single attribute
-attributes(res)  ::= attribute(a). {
-    res = array(a);
-}
-
-                  // no attributes
-attributes(res)  ::= . {
-    res = array();
-}
-                  
-                  // attribute
-attribute(res)   ::= SPACE ID(v) EQUAL ID(id). {
-    if (defined(id)) {
-        if ($this->security) {
-            $this->security->isTrustedConstant(id, $this->compiler);
-        }
-        res = array(v=>id);
-    } else {
-        res = array(v=>'\''.id.'\'');
-    }
-}
-
-attribute(res)   ::= ATTR(v) expr(e). {
-    res = array(trim(v," =\n\r\t")=>e);
-}
-
-attribute(res)   ::= ATTR(v) value(e). {
-    res = array(trim(v," =\n\r\t")=>e);
-}
-
-attribute(res)   ::= SPACE ID(v). {
-    res = '\''.v.'\'';
-}
-
-attribute(res)   ::= SPACE expr(e). {
-    res = e;
-}
-
-attribute(res)   ::= SPACE value(v). {
-    res = v;
-}
-
-attribute(res)   ::= SPACE INTEGER(i) EQUAL expr(e). {
-    res = array(i=>e);
-}
-
-                  
-
-//
-// statement
-//
-statements(res)   ::= statement(s). {
-    res = array(s);
-}
-
-statements(res)   ::= statements(s1) COMMA statement(s). {
-    s1[]=s;
-    res = s1;
-}
-
-statement(res)    ::= DOLLARID(i) EQUAL INTEGER(e). {
-    res = array('var' => '\''.substr(i,1).'\'', 'value'=>e);
-}
-statement(res)    ::= DOLLARID(i) EQUAL expr(e). {
-    res = array('var' => '\''.substr(i,1).'\'', 'value'=>e);
-}
-
-statement(res)    ::= varindexed(vi) EQUAL expr(e). {
-    res = array('var' => vi, 'value'=>e);
-}
-
-statement(res)    ::= OPENP statement(st) CLOSEP. {
-    res = st;
-}
-
-
-//
-// expressions
-//
-
-                  // single value
-expr(res)        ::= value(v). {
-    res = v;
-}
-
-                 // ternary
-expr(res)        ::= ternary(v). {
-    res = v;
-}
-
-                 // resources/streams
-expr(res)        ::= DOLLARID(i) COLON ID(i2). {
-    res = '$_smarty_tpl->getStreamVariable(\''.substr(i,1).'://' . i2 . '\')';
-}
-
-                  // arithmetic expression
-expr(res)        ::= expr(e) MATH(m) value(v). {
-    res = e . trim(m) . v;
-}
-
-expr(res)        ::= expr(e) UNIMATH(m) value(v). {
-    res = e . trim(m) . v;
-}
- 
-                  // array
-expr(res)       ::= array(a). {
-    res = a;
-}
-
-                  // modifier
-expr(res)        ::= expr(e) modifierlist(l). {
-    res = $this->compiler->compileTag('private_modifier',array(),array('value'=>e,'modifierlist'=>l));
-}
-
-// if expression
-                    // simple expression
-expr(res)        ::= expr(e1) lop(c) expr(e2). {
-    res = (isset(c['pre']) ? c['pre'] : '') . e1.c['op'].e2 . (isset(c['pre']) ? ')' : '');
-}
-expr(res)        ::= expr(e1) scond(c). {
-    res = c . e1 . ')';
-}
-
-expr(res)        ::= expr(e1) ISIN array(a).  {
-    res = 'in_array('.e1.','.a.')';
-}
-
-expr(res)        ::= expr(e1) ISIN value(v).  {
-    res = 'in_array('.e1.',(array)'.v.')';
-}
-
-expr(res)        ::= variable(v1) INSTANCEOF(i) ns1(v2). {
-      res = v1.i.v2;
-}
-
-
-//
-// ternary
-//
-ternary(res)        ::= OPENP expr(v) CLOSEP  QMARK DOLLARID(e1) COLON  expr(e2). {
-    res = v.' ? '. $this->compiler->compileVariable('\''.substr(e1,1).'\'') . ' : '.e2;
-}
-
-ternary(res)        ::= OPENP expr(v) CLOSEP  QMARK  expr(e1) COLON  expr(e2). {
-    res = v.' ? '.e1.' : '.e2;
-}
-
-                 // value
-value(res)       ::= variable(v). {
-    res = v;
-}
-
-                  // +/- value
-value(res)        ::= UNIMATH(m) value(v). {
-    res = m.v;
-}
-
-                  // logical negation
-value(res)       ::= NOT value(v). {
-    res = '!'.v;
-}
-
-value(res)       ::= TYPECAST(t) value(v). {
-    res = t.v;
-}
-
-value(res)       ::= variable(v) INCDEC(o). {
-    res = v.o;
-}
-
-                 // numeric
-value(res)       ::= HEX(n). {
-    res = n;
-}
-
-value(res)       ::= INTEGER(n). {
-    res = n;
-}
-
-value(res)       ::= INTEGER(n1) DOT INTEGER(n2). {
-    res = n1.'.'.n2;
-}
-
-value(res)       ::= INTEGER(n1) DOT. {
-    res = n1.'.';
-}
-
-value(res)       ::= DOT INTEGER(n1). {
-    res = '.'.n1;
-}
-
-                 // ID, true, false, null
-value(res)       ::= ID(id). {
-    if (defined(id)) {
-        if ($this->security) {
-             $this->security->isTrustedConstant(id, $this->compiler);
-        }
-        res = id;
-    } else {
-        res = '\''.id.'\'';
-    }
-}
-
-                  // function call
-value(res)       ::= function(f). {
-    res = f;
-}
-
-                  // expression
-value(res)       ::= OPENP expr(e) CLOSEP. {
-    res = "(". e .")";
-}
-
-                  // singele quoted string
-value(res)       ::= SINGLEQUOTESTRING(t). {
-    res = t;
-}
-
-                  // double quoted string
-value(res)       ::= doublequoted_with_quotes(s). {
-    res = s;
-}
-
-
-value(res)    ::= varindexed(vi) DOUBLECOLON static_class_access(r). {
-    self::$prefix_number++;
-    if (vi['var'] == '\'smarty\'') {
-        $this->compiler->prefix_code[] = '<?php $_tmp'.self::$prefix_number.' = '. $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).';?>';
-    } else {
-        $this->compiler->prefix_code[] = '<?php $_tmp'.self::$prefix_number.' = '. $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].';?>';
-    }
-    res = '$_tmp'.self::$prefix_number.'::'.r[0].r[1];
-}
-
-                  // Smarty tag
-value(res)       ::= smartytag(st). {
-    self::$prefix_number++;
-    $tmp = $this->compiler->appendCode('<?php ob_start();?>', st);
-    $this->compiler->prefix_code[] = $this->compiler->appendCode($tmp, '<?php $_tmp'.self::$prefix_number.'=ob_get_clean();?>');
-    res = '$_tmp'.self::$prefix_number;
-}
-
-value(res)       ::= value(v) modifierlist(l). {
-    res = $this->compiler->compileTag('private_modifier',array(),array('value'=>v,'modifierlist'=>l));
-}
-                  // name space constant
-value(res)       ::= NAMESPACE(c). {
-    res = c;
-}
-
-
-                  // static class access
-value(res)       ::= ns1(c)DOUBLECOLON static_class_access(s). {
-    if (!in_array(strtolower(c), array('self', 'parent')) && (!$this->security || $this->security->isTrustedStaticClassAccess(c, s, $this->compiler))) {
-        if (isset($this->smarty->registered_classes[c])) {
-            res = $this->smarty->registered_classes[c].'::'.s[0].s[1];
-        } else {
-            res = c.'::'.s[0].s[1];
-        } 
-    } else {
-        $this->compiler->trigger_template_error ("static class '".c."' is undefined or not allowed by security setting");
-    }
-}
-//
-// namespace stuff
-//
-
-ns1(res)           ::= ID(i). {
-    res = i;
-}
-
-ns1(res)           ::= NAMESPACE(i). {
-    res = i;
-}
-
-//ns1(res)           ::= variable(v). {
-//    res = v;
-//}
-
-
-
-
-//
-// variables 
-//
-                  // Smarty variable (optional array)
-variable(res)    ::= DOLLARID(i). {
-   res = $this->compiler->compileVariable('\''.substr(i,1).'\'');
-}
-variable(res)    ::= varindexed(vi). {
-    if (vi['var'] == '\'smarty\'') {
-        $smarty_var = $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']);
-        res = $smarty_var;
-    } else {
-        // used for array reset,next,prev,end,current 
-        $this->last_variable = vi['var'];
-        $this->last_index = vi['smarty_internal_index'];
-        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'];
-    }
-}
-
-                  // variable with property
-variable(res)    ::= varvar(v) AT ID(p). {
-    res = '$_smarty_tpl->tpl_vars['. v .']->'.p;
-}
-
-                  // object
-variable(res)    ::= object(o). {
-    res = o;
-}
-
-                  // config variable
-variable(res)    ::= HATCH ID(i) HATCH. {
-    res = '$_smarty_tpl->getConfigVariable( \''. i .'\')';
-}
-
-variable(res)    ::= HATCH ID(i) HATCH arrayindex(a). {
-    res = '(is_array($tmp = $_smarty_tpl->getConfigVariable( \''. i .'\')) ? $tmp'.a.' :null)';
-}
-
-variable(res)    ::= HATCH variable(v) HATCH. {
-    res = '$_smarty_tpl->getConfigVariable( '. v .')';
-}
-
-variable(res)    ::= HATCH variable(v) HATCH arrayindex(a). {
-    res = '(is_array($tmp = $_smarty_tpl->getConfigVariable( '. v .')) ? $tmp'.a.' : null)';
-}
-
-varindexed(res)  ::= DOLLARID(i) arrayindex(a). {
-    res = array('var'=>'\''.substr(i,1).'\'', 'smarty_internal_index'=>a);
-}
-varindexed(res)  ::= varvar(v) arrayindex(a). {
-    res = array('var'=>v, 'smarty_internal_index'=>a);
-}
-
-//
-// array index
-//
-                    // multiple array index
-arrayindex(res)  ::= arrayindex(a1) indexdef(a2). {
-    res = a1.a2;
-}
-
-                    // no array index
-arrayindex        ::= . {
-    return;
-}
-
-// single index definition
-                    // Smarty2 style index 
-indexdef(res)    ::= DOT DOLLARID(i).  {
-    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';
-}
-indexdef(res)    ::= DOT varvar(v).  {
-    res = '['.$this->compiler->compileVariable(v).']';
-}
-
-indexdef(res)    ::= DOT varvar(v) AT ID(p). {
-    res = '['.$this->compiler->compileVariable(v).'->'.p.']';
-}
-
-indexdef(res)   ::= DOT ID(i). {
-    if (defined(i)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant(i, $this->compiler);
-            }
-            res = '['. i .']';
-        } else {
-            res = "['". i ."']";
-        }
-}
-
-indexdef(res)   ::= DOT INTEGER(n). {
-    res = '['. n .']';
-}
-
-indexdef(res)   ::= DOT LDEL expr(e) RDEL. {
-    res = '['. e .']';
-}
-
-                    // section tag index
-indexdef(res)   ::= OPENB ID(i)CLOSEB. {
-    res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\'index\']').']';
-}
-
-indexdef(res)   ::= OPENB ID(i) DOT ID(i2) CLOSEB. {
-    res = '['.$this->compiler->compileTag('private_special_variable',array(),'[\'section\'][\''.i.'\'][\''.i2.'\']').']';
-}
-indexdef(res)   ::= OPENB SINGLEQUOTESTRING(s) CLOSEB. {
-    res = '['.s.']';
-}
-indexdef(res)   ::= OPENB INTEGER(n) CLOSEB. {
-    res = '['.n.']';
-}
-indexdef(res)   ::= OPENB DOLLARID(i) CLOSEB. {
-    res = '['.$this->compiler->compileVariable('\''.substr(i,1).'\'').']';;
-}
-indexdef(res)   ::= OPENB variable(v) CLOSEB. {
-    res = '['.v.']';
-}
-indexdef(res)   ::= OPENB value(v) CLOSEB. {
-    res = '['.v.']';
-}
-
-                    // PHP style index
-indexdef(res)   ::= OPENB expr(e) CLOSEB. {
-    res = '['. e .']';
-}
-
-                    // for assign append array
-indexdef(res)  ::= OPENB CLOSEB. {
-    res = '[]';
-}
-
-
-//
-// variable variable names
-//
-
-                    // singel identifier element
-varvar(res)      ::= DOLLARID(i). {
-    res = '\''.substr(i,1).'\'';
-}
-                    // single $
-varvar(res)      ::= DOLLAR. {
-    res = "''";
-}
-
-                    // sequence of identifier elements
-varvar(res)      ::= varvar(v1) varvarele(v2). {
-    res = v1.'.'.v2;
-}
-
-                    // fix sections of element
-varvarele(res)   ::= ID(s). {
-    res = '\''.s.'\'';
-}
-
-                    // variable sections of element
-varvarele(res)   ::= LDEL expr(e) RDEL. {
-    res = '('.e.')';
-}
-
-//
-// objects
-//
-object(res)    ::= varindexed(vi) objectchain(oc). {
-    if (vi['var'] == '\'smarty\'') {
-        res =  $this->compiler->compileTag('private_special_variable',array(),vi['smarty_internal_index']).oc;
-    } else {
-        res = $this->compiler->compileVariable(vi['var']).vi['smarty_internal_index'].oc;
-    }
-}
-
-                    // single element
-objectchain(res) ::= objectelement(oe). {
-    res  = oe;
-}
-
-                    // chain of elements 
-objectchain(res) ::= objectchain(oc) objectelement(oe). {
-    res  = oc.oe;
-}
-
-                    // variable
-objectelement(res)::= PTR ID(i) arrayindex(a). {
-    if ($this->security && substr(i,0,1) == '_') {
-        $this->compiler->trigger_template_error (self::Err1);
-    }
-    res = '->'.i.a;
-}
-
-objectelement(res)::= PTR varvar(v) arrayindex(a). {
-    if ($this->security) {
-        $this->compiler->trigger_template_error (self::Err2);
-    }
-    res = '->{'.$this->compiler->compileVariable(v).a.'}';
-}
-
-objectelement(res)::= PTR LDEL expr(e) RDEL arrayindex(a). {
-    if ($this->security) {
-        $this->compiler->trigger_template_error (self::Err2);
-    }
-    res = '->{'.e.a.'}';
-}
-
-objectelement(res)::= PTR ID(ii) LDEL expr(e) RDEL arrayindex(a). {
-    if ($this->security) {
-        $this->compiler->trigger_template_error (self::Err2);
-    }
-    res = '->{\''.ii.'\'.'.e.a.'}';
-}
-
-                    // method
-objectelement(res)::= PTR method(f).  {
-    res = '->'.f;
-}
-
-
-//
-// function
-//
-function(res)     ::= ns1(f) OPENP params(p) CLOSEP. {
-    if (!$this->security || $this->security->isTrustedPhpFunction(f, $this->compiler)) {
-        if (strcasecmp(f,'isset') === 0 || strcasecmp(f,'empty') === 0 || strcasecmp(f,'array') === 0 || is_callable(f)) {
-            $func_name = strtolower(f);
-            if ($func_name == 'isset') {
-                if (count(p) == 0) {
-                    $this->compiler->trigger_template_error ('Illegal number of paramer in "isset()"');
-                }
-                $par = implode(',',p);
-                if (strncasecmp($par,'$_smarty_tpl->getConfigVariable',strlen('$_smarty_tpl->getConfigVariable')) === 0) {
-                    self::$prefix_number++;
-                    $this->compiler->prefix_code[] = '<?php $_tmp'.self::$prefix_number.'='.str_replace(')',', false)',$par).';?>';
-                    $isset_par = '$_tmp'.self::$prefix_number;
-                } else {
-                    $isset_par=str_replace("')->value","',null,true,false)->value",$par);
-                }
-                res = f . "(". $isset_par .")";
-            } elseif (in_array($func_name,array('empty','reset','current','end','prev','next'))){
-                if (count(p) != 1) {
-                    $this->compiler->trigger_template_error ('Illegal number of paramer in "empty()"');
-                }
-                if ($func_name == 'empty') {
-                    res = $func_name.'('.str_replace("')->value","',null,true,false)->value",p[0]).')';
-                } else {
-                    res = $func_name.'('.p[0].')';
-                }
-            } else {
-                res = f . "(". implode(',',p) .")";
-            }
-        } else {
-            $this->compiler->trigger_template_error ("unknown function \"" . f . "\"");
-        }
-    }
-}
-
-
-//
-// method
-//
-method(res)     ::= ID(f) OPENP params(p) CLOSEP. {
-    if ($this->security && substr(f,0,1) == '_') {
-        $this->compiler->trigger_template_error (self::Err1);
-    }
-    res = f . "(". implode(',',p) .")";
-}
-
-method(res)     ::= DOLLARID(f) OPENP params(p) CLOSEP.  {
-    if ($this->security) {
-        $this->compiler->trigger_template_error (self::Err2);
-    }
-    self::$prefix_number++;
-    $this->compiler->prefix_code[] = '<?php $_tmp'.self::$prefix_number.'='.$this->compiler->compileVariable('\''.substr(f,1).'\'').';?>';
-    res = '$_tmp'.self::$prefix_number.'('. implode(',',p) .')';
-}
-
-// function/method parameter
-                    // multiple parameters
-params(res)       ::= params(p) COMMA expr(e). {
-    res = array_merge(p,array(e));
-}
-
-                    // single parameter
-params(res)       ::= expr(e). {
-    res = array(e);
-}
-
-                    // kein parameter
-params(res)       ::= . {
-    res = array();
-}
-
-//
-// modifier
-// 
-modifierlist(res) ::= modifierlist(l) modifier(m) modparameters(p). {
-    res = array_merge(l,array(array_merge(m,p)));
-}
-
-modifierlist(res) ::= modifier(m) modparameters(p). {
-    res = array(array_merge(m,p));
-}
- 
-modifier(res)    ::= VERT AT ID(m). {
-    res = array(m);
-}
-
-modifier(res)    ::= VERT ID(m). {
-    res =  array(m);
-}
-
-//
-// modifier parameter
-//
-                    // multiple parameter
-modparameters(res) ::= modparameters(mps) modparameter(mp). {
-    res = array_merge(mps,mp);
-}
-
-                    // no parameter
-modparameters(res)      ::= . {
-    res = array();
-}
-
-                    // parameter expression
-modparameter(res) ::= COLON value(mp). {
-    res = array(mp);
-}
-
-modparameter(res) ::= COLON array(mp). {
-    res = array(mp);
-}
-
-                  // static class methode call
-static_class_access(res)       ::= method(m). {
-    res = array(m, '', 'method');
-}
-
-                  // static class methode call with object chainig
-static_class_access(res)       ::= method(m) objectchain(oc). {
-    res = array(m, oc, 'method');
-}
-
-                  // static class constant
-static_class_access(res)       ::= ID(v). {
-    res = array(v, '');
-}
-
-                  // static class variables
-static_class_access(res)       ::=  DOLLARID(v) arrayindex(a). {
-    res = array(v, a, 'property');
-}
-
-                  // static class variables with object chain
-static_class_access(res)       ::= DOLLARID(v) arrayindex(a) objectchain(oc). {
-    res = array(v, a.oc, 'property');
-}
-
-
-// if conditions and operators
-lop(res)        ::= LOGOP(o). {
-    res['op'] = ' '. trim(o) . ' ';
-}
-
-lop(res)        ::= TLOGOP(o). {
-    static $lops = array(
-        'eq' => array('op' => ' == ', 'pre' => null),
-        'ne' => array('op' => ' != ', 'pre' => null),
-        'neq' => array('op' => ' != ', 'pre' => null),
-        'gt' => array('op' => ' > ', 'pre' => null),
-        'ge' => array('op' => ' >= ', 'pre' => null),
-        'gte' => array('op' => ' >= ', 'pre' => null),
-        'lt' => array('op' => ' < ', 'pre' => null),
-        'le' => array('op' => ' <= ', 'pre' => null),
-        'lte' => array('op' => ' <= ', 'pre' => null),
-        'mod' => array('op' => ' % ', 'pre' => null),
-        'and' => array('op' => ' && ', 'pre' => null),
-        'or' => array('op' => ' || ', 'pre' => null),
-        'xor' => array('op' => ' xor ', 'pre' => null),
-        'isdivby' => array('op' => ' % ', 'pre' => '!('),
-        'isnotdivby' => array('op' => ' % ', 'pre' => '('),
-        'isevenby' => array('op' => ' / ', 'pre' => '!(1 & '),
-        'isnotevenby' => array('op' => ' / ', 'pre' => '(1 & '),
-        'isoddby' => array('op' => ' / ', 'pre' => '(1 & '),
-        'isnotoddby' => array('op' => ' / ', 'pre' => '!(1 & '),
-        );
-    $op = strtolower(preg_replace('/\s*/', '', o));
-    res = $lops[$op];
-}
-
-scond(res)  ::= SINGLECOND(o). {
-        static $scond = array (
-            'iseven' => '!(1 & ',
-            'isnoteven' => '(1 & ',
-            'isodd' => '(1 & ',
-            'isnotodd' => '!(1 & ',
-        );
-   $op = strtolower(str_replace(' ', '', o));
-   res = $scond[$op];
-}
-
-//
-// ARRAY element assignment
-//
-array(res)           ::=  OPENB arrayelements(a) CLOSEB.  {
-    res = 'array('.a.')';
-}
-
-arrayelements(res)   ::=  arrayelement(a).  {
-    res = a;
-}
-
-arrayelements(res)   ::=  arrayelements(a1) COMMA arrayelement(a).  {
-    res = a1.','.a;
-}
-
-arrayelements        ::=  .  {
-    return;
-}
-
-arrayelement(res)    ::=  value(e1) APTR expr(e2). {
-    res = e1.'=>'.e2;
-}
-
-arrayelement(res)    ::=  ID(i) APTR expr(e2). { 
-    res = '\''.i.'\'=>'.e2;
-}
-
-arrayelement(res)    ::=  expr(e). {
-    res = e;
-}
-
-
-//
-// double qouted strings
-//
-doublequoted_with_quotes(res) ::= QUOTE QUOTE. {
-    res = "''";
-}
-
-doublequoted_with_quotes(res) ::= QUOTE doublequoted(s) QUOTE. {
-    res = s->to_smarty_php();
-}
-
-
-doublequoted(res)          ::= doublequoted(o1) doublequotedcontent(o2). {
-    o1->append_subtree(o2);
-    res = o1;
-}
-
-doublequoted(res)          ::= doublequotedcontent(o). {
-    res = new Smarty_Internal_ParseTree_Dq($this, o);
-}
-
-doublequotedcontent(res)           ::=  BACKTICK variable(v) BACKTICK. {
-    res = new Smarty_Internal_ParseTree_Code($this, '(string)'.v);
-}
-
-doublequotedcontent(res)           ::=  BACKTICK expr(e) BACKTICK. {
-    res = new Smarty_Internal_ParseTree_Code($this, '(string)'.e);
-}
-
-doublequotedcontent(res)           ::=  DOLLARID(i). {
-    res = new Smarty_Internal_ParseTree_Code($this, '(string)$_smarty_tpl->tpl_vars[\''. substr(i,1) .'\']->value');
-}
-
-doublequotedcontent(res)           ::=  LDEL variable(v) RDEL. {
-    res = new Smarty_Internal_ParseTree_Code($this, '(string)'.v);
-}
-
-doublequotedcontent(res)           ::=  LDEL expr(e) RDEL. {
-    res = new Smarty_Internal_ParseTree_Code($this, '(string)('.e.')');
-}
-
-doublequotedcontent(res)     ::=  smartytag(st). {
-    res = new Smarty_Internal_ParseTree_Tag($this, st);
-}
-
-doublequotedcontent(res)           ::=  TEXT(o). {
-    res = new Smarty_Internal_ParseTree_DqContent($this, o);
-}
-
diff --git a/library/smarty/libs/Autoloader.php b/library/smarty/libs/Autoloader.php
deleted file mode 100644
--- a/library/smarty/libs/Autoloader.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-/**
- * Smarty Autoloader
- *
- * @package    Smarty
- */
-
-/**
- * Smarty Autoloader
- *
- * @package    Smarty
- * @author     Uwe Tews
- *             Usage:
- *             require_once '...path/Autoloader.php';
- *             Smarty_Autoloader::register();
- *             $smarty = new Smarty();
- *             Note:       This autoloader is not needed if you use Composer.
- *             Composer will automatically add the classes of the Smarty package to it core autoloader.
- */
-class Smarty_Autoloader {
-    /**
-     * Filepath to Smarty root
-     *
-     * @var string
-     */
-    public static $SMARTY_DIR = '';
-    /**
-     * Filepath to Smarty internal plugins
-     *
-     * @var string
-     */
-    public static $SMARTY_SYSPLUGINS_DIR = '';
-    /**
-     * Array of not existing classes to avoid is_file calls for  already tested classes
-     *
-     * @var array
-     */
-    public static $unknown = array();
-    /**
-     * Array with Smarty core classes and their filename
-     *
-     * @var array
-     */
-    public static $rootClasses = array('Smarty' => 'Smarty.class.php',
-        'SmartyBC' => 'SmartyBC.class.php',
-    );
-
-    private static $syspluginsClasses = array(
-        'smarty_config_source' => true,
-        'smarty_security' => true,
-        'smarty_cacheresource' => true,
-        'smarty_compiledresource' => true,
-        'smarty_cacheresource_custom' => true,
-        'smarty_cacheresource_keyvaluestore' => true,
-        'smarty_resource' => true,
-        'smarty_resource_custom' => true,
-        'smarty_resource_uncompiled' => true,
-        'smarty_resource_recompiled' => true,
-        'smarty_template_source' => true,
-        'smarty_template_compiled' => true,
-        'smarty_template_cached' => true,
-        'smarty_template_config' => true,
-        'smarty_data' => true,
-        'smarty_variable' => true,
-        'smarty_undefined_variable' => true,
-        'smartyexception' => true,
-        'smartycompilerexception' => true,
-        'smarty_internal_data' => true,
-        'smarty_internal_template' => true,
-        'smarty_internal_templatebase' => true,
-        'smarty_internal_resource_file' => true,
-        'smarty_internal_resource_extends' => true,
-        'smarty_internal_resource_eval' => true,
-        'smarty_internal_resource_string' => true,
-        'smarty_internal_resource_registered' => true,
-        'smarty_internal_extension_codeframe' => true,
-        'smarty_internal_extension_config' => true,
-        'smarty_internal_filter_handler' => true,
-        'smarty_internal_function_call_handler' => true,
-        'smarty_internal_cacheresource_file' => true,
-        'smarty_internal_write_file' => true,
-    );
-
-    /**
-     * Registers Smarty_Autoloader backward compatible to older installations.
-     *
-     * @param bool $prepend Whether to prepend the autoloader or not.
-     */
-    public static function registerBC($prepend = false) {
-        /**
-         * register the class autoloader
-         */
-        if (!defined('SMARTY_SPL_AUTOLOAD')) {
-            define('SMARTY_SPL_AUTOLOAD', 0);
-        }
-        if (SMARTY_SPL_AUTOLOAD && set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false) {
-            $registeredAutoLoadFunctions = spl_autoload_functions();
-            if (!isset($registeredAutoLoadFunctions['spl_autoload'])) {
-                spl_autoload_register();
-            }
-        } else {
-            self::register($prepend);
-        }
-    }
-
-    /**
-     * Registers Smarty_Autoloader as an SPL autoloader.
-     *
-     * @param bool $prepend Whether to prepend the autoloader or not.
-     */
-    public static function register($prepend = false) {
-        self::$SMARTY_DIR = defined('SMARTY_DIR') ? SMARTY_DIR : dirname(__FILE__) . '/';
-        self::$SMARTY_SYSPLUGINS_DIR = defined('SMARTY_SYSPLUGINS_DIR') ? SMARTY_SYSPLUGINS_DIR : self::$SMARTY_DIR . 'sysplugins/';
-        if (version_compare(phpversion(), '5.3.0', '>=')) {
-            spl_autoload_register(array(__CLASS__, 'autoload'), true, $prepend);
-        } else {
-            spl_autoload_register(array(__CLASS__, 'autoload'));
-        }
-    }
-
-    /**
-     * Handles autoloading of classes.
-     *
-     * @param string $class A class name.
-     */
-    public static function autoload($class) {
-        // Request for Smarty or already unknown class
-        if (isset(self::$unknown[$class])) {
-            return;
-        }
-        $_class = strtolower($class);
-        if (isset(self::$syspluginsClasses[$_class])) {
-            $_class = (self::$syspluginsClasses[$_class] === true) ? $_class : self::$syspluginsClasses[$_class];
-            $file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php';
-            require_once $file;
-            return;
-        } elseif (0 !== strpos($_class, 'smarty_internal_')) {
-            if (isset(self::$rootClasses[$class])) {
-                $file = self::$SMARTY_DIR . self::$rootClasses[$class];
-                require_once $file;
-                return;
-            }
-            self::$unknown[$class] = true;
-            return;
-        }
-        $file = self::$SMARTY_SYSPLUGINS_DIR . $_class . '.php';
-        if (is_file($file)) {
-            require_once $file;
-            return;
-        }
-        self::$unknown[$class] = true;
-        return;
-    }
-}
diff --git a/library/smarty/libs/Smarty.class.php b/library/smarty/libs/Smarty.class.php
deleted file mode 100644
--- a/library/smarty/libs/Smarty.class.php
+++ /dev/null
@@ -1,1739 +0,0 @@
-<?php
-/**
- * Project:     Smarty: the PHP compiling template engine
- * File:        Smarty.class.php
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * For questions, help, comments, discussion, etc., please join the
- * Smarty mailing list. Send a blank e-mail to
- * smarty-discussion-subscribe@googlegroups.com
- *
- * @link      http://www.smarty.net/
- * @copyright 2015 New Digital Group, Inc.
- * @copyright 2015 Uwe Tews
- * @author    Monte Ohrt <monte at ohrt dot com>
- * @author    Uwe Tews
- * @author    Rodney Rehm
- * @package   Smarty
- * @version   3.1.27
- */
-
-/**
- * define shorthand directory separator constant
- */
-if (!defined('DS')) {
-    define('DS', DIRECTORY_SEPARATOR);
-}
-
-/**
- * set SMARTY_DIR to absolute path to Smarty library files.
- * Sets SMARTY_DIR only if user application has not already defined it.
- */
-if (!defined('SMARTY_DIR')) {
-    define('SMARTY_DIR', dirname(__FILE__) . DS);
-}
-
-/**
- * set SMARTY_SYSPLUGINS_DIR to absolute path to Smarty internal plugins.
- * Sets SMARTY_SYSPLUGINS_DIR only if user application has not already defined it.
- */
-if (!defined('SMARTY_SYSPLUGINS_DIR')) {
-    define('SMARTY_SYSPLUGINS_DIR', SMARTY_DIR . 'sysplugins' . DS);
-}
-if (!defined('SMARTY_PLUGINS_DIR')) {
-    define('SMARTY_PLUGINS_DIR', SMARTY_DIR . 'plugins' . DS);
-}
-if (!defined('SMARTY_MBSTRING')) {
-    define('SMARTY_MBSTRING', function_exists('mb_get_info'));
-}
-if (!defined('SMARTY_RESOURCE_CHAR_SET')) {
-    // UTF-8 can only be done properly when mbstring is available!
-    /**
-     * @deprecated in favor of Smarty::$_CHARSET
-     */
-    define('SMARTY_RESOURCE_CHAR_SET', SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1');
-}
-if (!defined('SMARTY_RESOURCE_DATE_FORMAT')) {
-    /**
-     * @deprecated in favor of Smarty::$_DATE_FORMAT
-     */
-    define('SMARTY_RESOURCE_DATE_FORMAT', '%b %e, %Y');
-}
-
-/**
- * Try loading the Smarty_Internal_Data class
- * If we fail we must load Smarty's autoloader.
- * Otherwise we may have a global autoloader like Composer
- */
-if (!class_exists('Smarty_Autoloader', false)) {
-    if (!class_exists('Smarty_Internal_Data', true)) {
-        require_once 'Autoloader.php';
-        Smarty_Autoloader::registerBC();
-    }
-}
-
-/**
- * Load always needed external class files
- */
-
-if (!class_exists('Smarty_Internal_Data', false)) {
-    require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_data.php';
-}
-require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_templatebase.php';
-require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_template.php';
-require_once SMARTY_SYSPLUGINS_DIR . 'smarty_resource.php';
-require_once SMARTY_SYSPLUGINS_DIR . 'smarty_variable.php';
-require_once SMARTY_SYSPLUGINS_DIR . 'smarty_template_source.php';
-
-/**
- * This is the main Smarty class
- *
- * @package Smarty
- */
-class Smarty extends Smarty_Internal_TemplateBase {
-    /**#@+
-     * constant definitions
-     */
-
-    /**
-     * smarty version
-     */
-    const SMARTY_VERSION = '3.1.27';
-
-    /**
-     * define variable scopes
-     */
-    const SCOPE_LOCAL = 0;
-
-    const SCOPE_PARENT = 1;
-
-    const SCOPE_ROOT = 2;
-
-    const SCOPE_GLOBAL = 3;
-
-    /**
-     * define caching modes
-     */
-    const CACHING_OFF = 0;
-
-    const CACHING_LIFETIME_CURRENT = 1;
-
-    const CACHING_LIFETIME_SAVED = 2;
-
-    /**
-     * define constant for clearing cache files be saved expiration datees
-     */
-    const CLEAR_EXPIRED = -1;
-
-    /**
-     * define compile check modes
-     */
-    const COMPILECHECK_OFF = 0;
-
-    const COMPILECHECK_ON = 1;
-
-    const COMPILECHECK_CACHEMISS = 2;
-
-    /**
-     * define debug modes
-     */
-    const DEBUG_OFF = 0;
-
-    const DEBUG_ON = 1;
-
-    const DEBUG_INDIVIDUAL = 2;
-
-    /**
-     * modes for handling of "<?php ... ?>" tags in templates.
-     */
-    const PHP_PASSTHRU = 0; //-> print tags as plain text
-
-    const PHP_QUOTE = 1; //-> escape tags as entities
-
-    const PHP_REMOVE = 2; //-> escape tags as entities
-
-    const PHP_ALLOW = 3; //-> escape tags as entities
-
-    /**
-     * filter types
-     */
-    const FILTER_POST = 'post';
-
-    const FILTER_PRE = 'pre';
-
-    const FILTER_OUTPUT = 'output';
-
-    const FILTER_VARIABLE = 'variable';
-
-    /**
-     * plugin types
-     */
-    const PLUGIN_FUNCTION = 'function';
-
-    const PLUGIN_BLOCK = 'block';
-
-    const PLUGIN_COMPILER = 'compiler';
-
-    const PLUGIN_MODIFIER = 'modifier';
-
-    const PLUGIN_MODIFIERCOMPILER = 'modifiercompiler';
-
-    /**#@-*/
-
-    /**
-     * assigned global tpl vars
-     */
-    public static $global_tpl_vars = array();
-
-    /**
-     * error handler returned by set_error_hanlder() in Smarty::muteExpectedErrors()
-     */
-    public static $_previous_error_handler = null;
-
-    /**
-     * contains directories outside of SMARTY_DIR that are to be muted by muteExpectedErrors()
-     */
-    public static $_muted_directories = array('./templates_c/' => null, './cache/' => null);
-
-    /**
-     * Flag denoting if Multibyte String functions are available
-     */
-    public static $_MBSTRING = SMARTY_MBSTRING;
-
-    /**
-     * The character set to adhere to (e.g. "UTF-8")
-     */
-    public static $_CHARSET = SMARTY_RESOURCE_CHAR_SET;
-
-    /**
-     * The date format to be used internally
-     * (accepts date() and strftime())
-     */
-    public static $_DATE_FORMAT = SMARTY_RESOURCE_DATE_FORMAT;
-
-    /**
-     * Flag denoting if PCRE should run in UTF-8 mode
-     */
-    public static $_UTF8_MODIFIER = 'u';
-
-    /**
-     * Flag denoting if operating system is windows
-     */
-    public static $_IS_WINDOWS = false;
-
-    /**#@+
-     * variables
-     */
-
-    /**
-     * auto literal on delimiters with whitspace
-     *
-     * @var boolean
-     */
-    public $auto_literal = true;
-
-    /**
-     * display error on not assigned variables
-     *
-     * @var boolean
-     */
-    public $error_unassigned = false;
-
-    /**
-     * look up relative filepaths in include_path
-     *
-     * @var boolean
-     */
-    public $use_include_path = false;
-
-    /**
-     * template directory
-     *
-     * @var array
-     */
-    private $template_dir = array('./templates/');
-
-    /**
-     * joined template directory string used in cache keys
-     *
-     * @var string
-     */
-    public $joined_template_dir = './templates/';
-
-    /**
-     * joined config directory string used in cache keys
-     *
-     * @var string
-     */
-    public $joined_config_dir = './configs/';
-
-    /**
-     * default template handler
-     *
-     * @var callable
-     */
-    public $default_template_handler_func = null;
-
-    /**
-     * default config handler
-     *
-     * @var callable
-     */
-    public $default_config_handler_func = null;
-
-    /**
-     * default plugin handler
-     *
-     * @var callable
-     */
-    public $default_plugin_handler_func = null;
-
-    /**
-     * compile directory
-     *
-     * @var string
-     */
-    private $compile_dir = './templates_c/';
-
-    /**
-     * plugins directory
-     *
-     * @var array
-     */
-    private $plugins_dir = null;
-
-    /**
-     * cache directory
-     *
-     * @var string
-     */
-    private $cache_dir = './cache/';
-
-    /**
-     * config directory
-     *
-     * @var array
-     */
-    private $config_dir = array('./configs/');
-
-    /**
-     * force template compiling?
-     *
-     * @var boolean
-     */
-    public $force_compile = false;
-
-    /**
-     * check template for modifications?
-     *
-     * @var boolean
-     */
-    public $compile_check = true;
-
-    /**
-     * use sub dirs for compiled/cached files?
-     *
-     * @var boolean
-     */
-    public $use_sub_dirs = false;
-
-    /**
-     * allow ambiguous resources (that are made unique by the resource handler)
-     *
-     * @var boolean
-     */
-    public $allow_ambiguous_resources = false;
-
-    /**
-     * merge compiled includes
-     *
-     * @var boolean
-     */
-    public $merge_compiled_includes = false;
-
-    /**
-     * template inheritance merge compiled includes
-     *
-     * @var boolean
-     */
-    public $inheritance_merge_compiled_includes = true;
-
-    /**
-     * force cache file creation
-     *
-     * @var boolean
-     */
-    public $force_cache = false;
-
-    /**
-     * template left-delimiter
-     *
-     * @var string
-     */
-    public $left_delimiter = "{";
-
-    /**
-     * template right-delimiter
-     *
-     * @var string
-     */
-    public $right_delimiter = "}";
-
-    /**#@+
-     * security
-     */
-    /**
-     * class name
-     * This should be instance of Smarty_Security.
-     *
-     * @var string
-     * @see Smarty_Security
-     */
-    public $security_class = 'Smarty_Security';
-
-    /**
-     * implementation of security class
-     *
-     * @var Smarty_Security
-     */
-    public $security_policy = null;
-
-    /**
-     * controls handling of PHP-blocks
-     *
-     * @var integer
-     */
-    public $php_handling = self::PHP_PASSTHRU;
-
-    /**
-     * controls if the php template file resource is allowed
-     *
-     * @var bool
-     */
-    public $allow_php_templates = false;
-
-    /**
-     * Should compiled-templates be prevented from being called directly?
-     * {@internal
-     * Currently used by Smarty_Internal_Template only.
-     * }}
-     *
-     * @var boolean
-     */
-    public $direct_access_security = true;
-
-    /**#@-*/
-    /**
-     * debug mode
-     * Setting this to true enables the debug-console.
-     *
-     * @var boolean
-     */
-    public $debugging = false;
-
-    /**
-     * This determines if debugging is enable-able from the browser.
-     * <ul>
-     *  <li>NONE => no debugging control allowed</li>
-     *  <li>URL => enable debugging when SMARTY_DEBUG is found in the URL.</li>
-     * </ul>
-     *
-     * @var string
-     */
-    public $debugging_ctrl = 'NONE';
-
-    /**
-     * Name of debugging URL-param.
-     * Only used when $debugging_ctrl is set to 'URL'.
-     * The name of the URL-parameter that activates debugging.
-     *
-     * @var string
-     */
-    public $smarty_debug_id = 'SMARTY_DEBUG';
-
-    /**
-     * Path of debug template.
-     *
-     * @var string
-     */
-    public $debug_tpl = null;
-
-    /**
-     * When set, smarty uses this value as error_reporting-level.
-     *
-     * @var int
-     */
-    public $error_reporting = null;
-
-    /**
-     * Internal flag for getTags()
-     *
-     * @var boolean
-     */
-    public $get_used_tags = false;
-
-    /**#@+
-     * config var settings
-     */
-
-    /**
-     * Controls whether variables with the same name overwrite each other.
-     *
-     * @var boolean
-     */
-    public $config_overwrite = true;
-
-    /**
-     * Controls whether config values of on/true/yes and off/false/no get converted to boolean.
-     *
-     * @var boolean
-     */
-    public $config_booleanize = true;
-
-    /**
-     * Controls whether hidden config sections/vars are read from the file.
-     *
-     * @var boolean
-     */
-    public $config_read_hidden = false;
-
-    /**#@-*/
-
-    /**#@+
-     * resource locking
-     */
-
-    /**
-     * locking concurrent compiles
-     *
-     * @var boolean
-     */
-    public $compile_locking = true;
-
-    /**
-     * Controls whether cache resources should emply locking mechanism
-     *
-     * @var boolean
-     */
-    public $cache_locking = false;
-
-    /**
-     * seconds to wait for acquiring a lock before ignoring the write lock
-     *
-     * @var float
-     */
-    public $locking_timeout = 10;
-
-    /**#@-*/
-
-    /**
-     * resource type used if none given
-     * Must be an valid key of $registered_resources.
-     *
-     * @var string
-     */
-    public $default_resource_type = 'file';
-
-    /**
-     * caching type
-     * Must be an element of $cache_resource_types.
-     *
-     * @var string
-     */
-    public $caching_type = 'file';
-
-    /**
-     * internal config properties
-     *
-     * @var array
-     */
-    public $properties = array();
-
-    /**
-     * config type
-     *
-     * @var string
-     */
-    public $default_config_type = 'file';
-
-    /**
-     * cached template objects
-     *
-     * @var array
-     */
-    public $source_objects = array();
-
-    /**
-     * cached template objects
-     *
-     * @var array
-     */
-    public $template_objects = array();
-
-    /**
-     * enable resource caching
-     *
-     * @var bool
-     */
-    public $resource_caching = false;
-
-    /**
-     * enable template resource caching
-     *
-     * @var bool
-     */
-    public $template_resource_caching = true;
-
-    /**
-     * check If-Modified-Since headers
-     *
-     * @var boolean
-     */
-    public $cache_modified_check = false;
-
-    /**
-     * registered plugins
-     *
-     * @var array
-     */
-    public $registered_plugins = array();
-
-    /**
-     * plugin search order
-     *
-     * @var array
-     */
-    public $plugin_search_order = array('function', 'block', 'compiler', 'class');
-
-    /**
-     * registered objects
-     *
-     * @var array
-     */
-    public $registered_objects = array();
-
-    /**
-     * registered classes
-     *
-     * @var array
-     */
-    public $registered_classes = array();
-
-    /**
-     * registered filters
-     *
-     * @var array
-     */
-    public $registered_filters = array();
-
-    /**
-     * registered resources
-     *
-     * @var array
-     */
-    public $registered_resources = array();
-
-    /**
-     * resource handler cache
-     *
-     * @var array
-     */
-    public $_resource_handlers = array();
-
-    /**
-     * registered cache resources
-     *
-     * @var array
-     */
-    public $registered_cache_resources = array();
-
-    /**
-     * cache resource handler cache
-     *
-     * @var array
-     */
-    public $_cacheresource_handlers = array();
-
-    /**
-     * autoload filter
-     *
-     * @var array
-     */
-    public $autoload_filters = array();
-
-    /**
-     * default modifier
-     *
-     * @var array
-     */
-    public $default_modifiers = array();
-
-    /**
-     * autoescape variable output
-     *
-     * @var boolean
-     */
-    public $escape_html = false;
-
-    /**
-     * global internal smarty vars
-     *
-     * @var array
-     */
-    public static $_smarty_vars = array();
-
-    /**
-     * start time for execution time calculation
-     *
-     * @var int
-     */
-    public $start_time = 0;
-
-    /**
-     * default file permissions
-     *
-     * @var int
-     */
-    public $_file_perms = 0644;
-
-    /**
-     * default dir permissions
-     *
-     * @var int
-     */
-    public $_dir_perms = 0771;
-
-    /**
-     * block tag hierarchy
-     *
-     * @var array
-     */
-    public $_tag_stack = array();
-
-    /**
-     * required by the compiler for BC
-     *
-     * @var string
-     */
-    public $_current_file = null;
-
-    /**
-     * internal flag to enable parser debugging
-     *
-     * @var bool
-     */
-    public $_parserdebug = false;
-
-    /**
-     * Cache of is_file results of loadPlugin()
-     *
-     * @var array
-     */
-    public $_is_file_cache = array();
-
-    /**#@-*/
-
-    /**
-     * Initialize new Smarty object
-     */
-    public function __construct() {
-        if (is_callable('mb_internal_encoding')) {
-            mb_internal_encoding(Smarty::$_CHARSET);
-        }
-        $this->start_time = microtime(true);
-        // check default dirs for overloading
-        if ($this->template_dir[0] !== './templates/' || isset($this->template_dir[1])) {
-            $this->setTemplateDir($this->template_dir);
-        }
-        if ($this->config_dir[0] !== './configs/' || isset($this->config_dir[1])) {
-            $this->setConfigDir($this->config_dir);
-        }
-        if ($this->compile_dir !== './templates_c/') {
-            unset(self::$_muted_directories['./templates_c/']);
-            $this->setCompileDir($this->compile_dir);
-        }
-        if ($this->cache_dir !== './cache/') {
-            unset(self::$_muted_directories['./cache/']);
-            $this->setCacheDir($this->cache_dir);
-        }
-        if (isset($this->plugins_dir)) {
-            $this->setPluginsDir($this->plugins_dir);
-        } else {
-            $this->setPluginsDir(SMARTY_PLUGINS_DIR);
-        }
-        if (isset($_SERVER['SCRIPT_NAME'])) {
-            Smarty::$global_tpl_vars['SCRIPT_NAME'] = new Smarty_Variable($_SERVER['SCRIPT_NAME']);
-        }
-
-        // Check if we're running on windows
-        Smarty::$_IS_WINDOWS = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
-
-        // let PCRE (preg_*) treat strings as ISO-8859-1 if we're not dealing with UTF-8
-        if (Smarty::$_CHARSET !== 'UTF-8') {
-            Smarty::$_UTF8_MODIFIER = '';
-        }
-    }
-
-    /**
-     * fetches a rendered Smarty template
-     *
-     * @param  string $template the resource handle of the template file or template object
-     * @param  mixed $cache_id cache id to be used with this template
-     * @param  mixed $compile_id compile id to be used with this template
-     * @param  object $parent next higher level of Smarty variables
-     * @param  bool $display true: display, false: fetch
-     * @param  bool $merge_tpl_vars not used - left for BC
-     * @param  bool $no_output_filter not used - left for BC
-     *
-     * @throws Exception
-     * @throws SmartyException
-     * @return string rendered template output
-     */
-    public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null, $display = false, $merge_tpl_vars = true, $no_output_filter = false) {
-        if ($cache_id !== null && is_object($cache_id)) {
-            $parent = $cache_id;
-            $cache_id = null;
-        }
-        if ($parent === null) {
-            $parent = $this;
-        }
-        // get template object
-        $_template = is_object($template) ? $template : $this->createTemplate($template, $cache_id, $compile_id, $parent, false);
-        // set caching in template object
-        $_template->caching = $this->caching;
-        // fetch template content
-        return $_template->render(true, false, $display);
-    }
-
-    /**
-     * displays a Smarty template
-     *
-     * @param string $template the resource handle of the template file or template object
-     * @param mixed $cache_id cache id to be used with this template
-     * @param mixed $compile_id compile id to be used with this template
-     * @param object $parent next higher level of Smarty variables
-     */
-    public function display($template = null, $cache_id = null, $compile_id = null, $parent = null) {
-        // display template
-        $this->fetch($template, $cache_id, $compile_id, $parent, true);
-    }
-
-    /**
-     * Check if a template resource exists
-     *
-     * @param  string $resource_name template name
-     *
-     * @return boolean status
-     */
-    public function templateExists($resource_name) {
-        // create template object
-        $save = $this->template_objects;
-        $tpl = new $this->template_class($resource_name, $this);
-        // check if it does exists
-        $result = $tpl->source->exists;
-        $this->template_objects = $save;
-
-        return $result;
-    }
-
-    /**
-     * Returns a single or all global  variables
-     *
-     * @param  string $varname variable name or null
-     *
-     * @return string variable value or or array of variables
-     */
-    public function getGlobal($varname = null) {
-        if (isset($varname)) {
-            if (isset(self::$global_tpl_vars[$varname])) {
-                return self::$global_tpl_vars[$varname]->value;
-            } else {
-                return '';
-            }
-        } else {
-            $_result = array();
-            foreach (self::$global_tpl_vars AS $key => $var) {
-                $_result[$key] = $var->value;
-            }
-
-            return $_result;
-        }
-    }
-
-    /**
-     * Empty cache folder
-     *
-     * @param  integer $exp_time expiration time
-     * @param  string $type resource type
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clearAllCache($exp_time = null, $type = null) {
-        // load cache resource and call clearAll
-        $_cache_resource = Smarty_CacheResource::load($this, $type);
-        Smarty_CacheResource::invalidLoadedCache($this);
-
-        return $_cache_resource->clearAll($this, $exp_time);
-    }
-
-    /**
-     * Empty cache for a specific template
-     *
-     * @param  string $template_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer $exp_time expiration time
-     * @param  string $type resource type
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null) {
-        // load cache resource and call clear
-        $_cache_resource = Smarty_CacheResource::load($this, $type);
-        Smarty_CacheResource::invalidLoadedCache($this);
-
-        return $_cache_resource->clear($this, $template_name, $cache_id, $compile_id, $exp_time);
-    }
-
-    /**
-     * Loads security class and enables security
-     *
-     * @param  string|Smarty_Security $security_class if a string is used, it must be class-name
-     *
-     * @return Smarty                 current Smarty instance for chaining
-     * @throws SmartyException        when an invalid class name is provided
-     */
-    public function enableSecurity($security_class = null) {
-        if ($security_class instanceof Smarty_Security) {
-            $this->security_policy = $security_class;
-
-            return $this;
-        } elseif (is_object($security_class)) {
-            throw new SmartyException("Class '" . get_class($security_class) . "' must extend Smarty_Security.");
-        }
-        if ($security_class == null) {
-            $security_class = $this->security_class;
-        }
-        if (!class_exists($security_class)) {
-            throw new SmartyException("Security class '$security_class' is not defined");
-        } elseif ($security_class !== 'Smarty_Security' && !is_subclass_of($security_class, 'Smarty_Security')) {
-            throw new SmartyException("Class '$security_class' must extend Smarty_Security.");
-        } else {
-            $this->security_policy = new $security_class($this);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Disable security
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function disableSecurity() {
-        $this->security_policy = null;
-
-        return $this;
-    }
-
-    /**
-     * Set template directory
-     *
-     * @param  string|array $template_dir directory(s) of template sources
-     *
-     * @return Smarty       current Smarty instance for chaining
-     */
-    public function setTemplateDir($template_dir) {
-        $this->template_dir = array();
-        foreach ((array)$template_dir as $k => $v) {
-            $this->template_dir[$k] = rtrim($v, '/\\') . DS;
-        }
-        $this->joined_template_dir = join(' # ', $this->template_dir);
-        return $this;
-    }
-
-    /**
-     * Add template directory(s)
-     *
-     * @param  string|array $template_dir directory(s) of template sources
-     * @param  string $key of the array element to assign the template dir to
-     *
-     * @return Smarty          current Smarty instance for chaining
-     * @throws SmartyException when the given template directory is not valid
-     */
-    public function addTemplateDir($template_dir, $key = null) {
-        $this->_addDir('template_dir', $template_dir, $key);
-        $this->joined_template_dir = join(' # ', $this->template_dir);
-        return $this;
-    }
-
-    /**
-     * Get template directories
-     *
-     * @param mixed $index index of directory to get, null to get all
-     *
-     * @return array|string list of template directories, or directory of $index
-     */
-    public function getTemplateDir($index = null) {
-        if ($index !== null) {
-            return isset($this->template_dir[$index]) ? $this->template_dir[$index] : null;
-        }
-        return (array)$this->template_dir;
-    }
-
-    /**
-     * Set config directory
-     *
-     * @param $config_dir
-     *
-     * @return Smarty       current Smarty instance for chaining
-     */
-    public function setConfigDir($config_dir) {
-        $this->config_dir = array();
-        foreach ((array)$config_dir as $k => $v) {
-            $this->config_dir[$k] = rtrim($v, '/\\') . DS;
-        }
-        $this->joined_config_dir = join(' # ', $this->config_dir);
-        return $this;
-    }
-
-    /**
-     * Add config directory(s)
-     *
-     * @param string|array $config_dir directory(s) of config sources
-     * @param mixed $key key of the array element to assign the config dir to
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function addConfigDir($config_dir, $key = null) {
-        $this->_addDir('config_dir', $config_dir, $key);
-        $this->joined_config_dir = join(' # ', $this->config_dir);
-        return $this;
-    }
-
-    /**
-     * Get config directory
-     *
-     * @param mixed $index index of directory to get, null to get all
-     *
-     * @return array|string configuration directory
-     */
-    public function getConfigDir($index = null) {
-        if ($index !== null) {
-            return isset($this->config_dir[$index]) ? $this->config_dir[$index] : null;
-        }
-        return (array)$this->config_dir;
-    }
-
-    /**
-     * Set plugins directory
-     *
-     * @param  string|array $plugins_dir directory(s) of plugins
-     *
-     * @return Smarty       current Smarty instance for chaining
-     */
-    public function setPluginsDir($plugins_dir) {
-        $this->plugins_dir = array();
-        $this->addPluginsDir($plugins_dir);
-        return $this;
-    }
-
-    /**
-     * Adds directory of plugin files
-     *
-     * @param $plugins_dir
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function addPluginsDir($plugins_dir) {
-        // make sure we're dealing with an array
-        $this->plugins_dir = (array)$this->plugins_dir;
-        foreach ((array)$plugins_dir as $v) {
-            $this->plugins_dir[] = rtrim($v, '/\\') . DS;
-        }
-        $this->plugins_dir = array_unique($this->plugins_dir);
-        $this->_is_file_cache = array();
-        return $this;
-    }
-
-    /**
-     * Get plugin directories
-     *
-     * @return array list of plugin directories
-     */
-    public function getPluginsDir() {
-        return (array)$this->plugins_dir;
-    }
-
-    /**
-     * Set compile directory
-     *
-     * @param  string $compile_dir directory to store compiled templates in
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function setCompileDir($compile_dir) {
-        $this->compile_dir = rtrim($compile_dir, '/\\') . DS;
-        if (!isset(Smarty::$_muted_directories[$this->compile_dir])) {
-            Smarty::$_muted_directories[$this->compile_dir] = null;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Get compiled directory
-     *
-     * @return string path to compiled templates
-     */
-    public function getCompileDir() {
-        return $this->compile_dir;
-    }
-
-    /**
-     * Set cache directory
-     *
-     * @param  string $cache_dir directory to store cached templates in
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function setCacheDir($cache_dir) {
-        $this->cache_dir = rtrim($cache_dir, '/\\') . DS;
-        if (!isset(Smarty::$_muted_directories[$this->cache_dir])) {
-            Smarty::$_muted_directories[$this->cache_dir] = null;
-        }
-        return $this;
-    }
-
-    /**
-     * Get cache directory
-     *
-     * @return string path of cache directory
-     */
-    public function getCacheDir() {
-        return $this->cache_dir;
-    }
-
-    /**
-     * add directories to given property name
-     *
-     * @param string $dirName directory property name
-     * @param string|array $dir directory string or array of strings
-     * @param mixed $key optional key
-     */
-    private function _addDir($dirName, $dir, $key = null) {
-        // make sure we're dealing with an array
-        $this->$dirName = (array)$this->$dirName;
-
-        if (is_array($dir)) {
-            foreach ($dir as $k => $v) {
-                if (is_int($k)) {
-                    // indexes are not merged but appended
-                    $this->{$dirName}[] = rtrim($v, '/\\') . DS;
-                } else {
-                    // string indexes are overridden
-                    $this->{$dirName}[$k] = rtrim($v, '/\\') . DS;
-                }
-            }
-        } else {
-            if ($key !== null) {
-                // override directory at specified index
-                $this->{$dirName}[$key] = rtrim($dir, '/\\') . DS;
-            } else {
-                // append new directory
-                $this->{$dirName}[] = rtrim($dir, '/\\') . DS;
-            }
-        }
-    }
-
-    /**
-     * Set default modifiers
-     *
-     * @param  array|string $modifiers modifier or list of modifiers to set
-     *
-     * @return Smarty       current Smarty instance for chaining
-     */
-    public function setDefaultModifiers($modifiers) {
-        $this->default_modifiers = (array)$modifiers;
-
-        return $this;
-    }
-
-    /**
-     * Add default modifiers
-     *
-     * @param  array|string $modifiers modifier or list of modifiers to add
-     *
-     * @return Smarty       current Smarty instance for chaining
-     */
-    public function addDefaultModifiers($modifiers) {
-        if (is_array($modifiers)) {
-            $this->default_modifiers = array_merge($this->default_modifiers, $modifiers);
-        } else {
-            $this->default_modifiers[] = $modifiers;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Get default modifiers
-     *
-     * @return array list of default modifiers
-     */
-    public function getDefaultModifiers() {
-        return $this->default_modifiers;
-    }
-
-    /**
-     * Set autoload filters
-     *
-     * @param  array $filters filters to load automatically
-     * @param  string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters'
-     *                         keys as the appropriate types
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function setAutoloadFilters($filters, $type = null) {
-        if ($type !== null) {
-            $this->autoload_filters[$type] = (array)$filters;
-        } else {
-            $this->autoload_filters = (array)$filters;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Add autoload filters
-     *
-     * @param  array $filters filters to load automatically
-     * @param  string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters'
-     *                         keys as the appropriate types
-     *
-     * @return Smarty current Smarty instance for chaining
-     */
-    public function addAutoloadFilters($filters, $type = null) {
-        if ($type !== null) {
-            if (!empty($this->autoload_filters[$type])) {
-                $this->autoload_filters[$type] = array_merge($this->autoload_filters[$type], (array)$filters);
-            } else {
-                $this->autoload_filters[$type] = (array)$filters;
-            }
-        } else {
-            foreach ((array)$filters as $key => $value) {
-                if (!empty($this->autoload_filters[$key])) {
-                    $this->autoload_filters[$key] = array_merge($this->autoload_filters[$key], (array)$value);
-                } else {
-                    $this->autoload_filters[$key] = (array)$value;
-                }
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Get autoload filters
-     *
-     * @param  string $type type of filter to get autoloads for. Defaults to all autoload filters
-     *
-     * @return array  array( 'type1' => array( 'filter1', 'filter2', … ) ) or array( 'filter1', 'filter2', …) if $type
-     *                was specified
-     */
-    public function getAutoloadFilters($type = null) {
-        if ($type !== null) {
-            return isset($this->autoload_filters[$type]) ? $this->autoload_filters[$type] : array();
-        }
-
-        return $this->autoload_filters;
-    }
-
-    /**
-     * return name of debugging template
-     *
-     * @return string
-     */
-    public function getDebugTemplate() {
-        return $this->debug_tpl;
-    }
-
-    /**
-     * set the debug template
-     *
-     * @param  string $tpl_name
-     *
-     * @return Smarty          current Smarty instance for chaining
-     * @throws SmartyException if file is not readable
-     */
-    public function setDebugTemplate($tpl_name) {
-        if (!is_readable($tpl_name)) {
-            throw new SmartyException("Unknown file '{$tpl_name}'");
-        }
-        $this->debug_tpl = $tpl_name;
-
-        return $this;
-    }
-
-    /**
-     * creates a template object
-     *
-     * @param  string $template the resource handle of the template file
-     * @param  mixed $cache_id cache id to be used with this template
-     * @param  mixed $compile_id compile id to be used with this template
-     * @param  object $parent next higher level of Smarty variables
-     * @param  boolean $do_clone flag is Smarty object shall be cloned
-     *
-     * @return object  template object
-     */
-    public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true) {
-        if ($cache_id !== null && (is_object($cache_id) || is_array($cache_id))) {
-            $parent = $cache_id;
-            $cache_id = null;
-        }
-        if ($parent !== null && is_array($parent)) {
-            $data = $parent;
-            $parent = null;
-        } else {
-            $data = null;
-        }
-        $_templateId = $this->getTemplateId($template, $cache_id, $compile_id);
-        if (isset($this->template_objects[$_templateId])) {
-            if ($do_clone) {
-                $tpl = clone $this->template_objects[$_templateId];
-                $tpl->smarty = clone $tpl->smarty;
-            } else {
-                $tpl = $this->template_objects[$_templateId];
-            }
-            $tpl->parent = $parent;
-            $tpl->tpl_vars = array();
-            $tpl->config_vars = array();
-        } else {
-            $tpl = new $this->template_class($template, $this, $parent, $cache_id, $compile_id);
-            if ($do_clone) {
-                $tpl->smarty = clone $tpl->smarty;
-            }
-            $tpl->templateId = $_templateId;
-        }
-        // fill data if present
-        if (!empty($data) && is_array($data)) {
-            // set up variable values
-            foreach ($data as $_key => $_val) {
-                $tpl->tpl_vars[$_key] = new Smarty_Variable($_val);
-            }
-        }
-        if ($this->debugging) {
-            Smarty_Internal_Debug::register_template($tpl);
-        }
-        return $tpl;
-    }
-
-    /**
-     * Takes unknown classes and loads plugin files for them
-     * class name format: Smarty_PluginType_PluginName
-     * plugin filename format: plugintype.pluginname.php
-     *
-     * @param  string $plugin_name class plugin name to load
-     * @param  bool $check check if already loaded
-     *
-     * @throws SmartyException
-     * @return string |boolean filepath of loaded file or false
-     */
-    public function loadPlugin($plugin_name, $check = true) {
-        // if function or class exists, exit silently (already loaded)
-        if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
-            return true;
-        }
-        // Plugin name is expected to be: Smarty_[Type]_[Name]
-        $_name_parts = explode('_', $plugin_name, 3);
-        // class name must have three parts to be valid plugin
-        // count($_name_parts) < 3 === !isset($_name_parts[2])
-        if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') {
-            throw new SmartyException("plugin {$plugin_name} is not a valid name format");
-        }
-        // if type is "internal", get plugin from sysplugins
-        if (strtolower($_name_parts[1]) == 'internal') {
-            $file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
-            if (isset($this->_is_file_cache[$file]) ? $this->_is_file_cache[$file] : $this->_is_file_cache[$file] = is_file($file)) {
-                require_once($file);
-                return $file;
-            } else {
-                return false;
-            }
-        }
-        // plugin filename is expected to be: [type].[name].php
-        $_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
-
-        $_stream_resolve_include_path = function_exists('stream_resolve_include_path');
-
-        // loop through plugin dirs and find the plugin
-        foreach ($this->getPluginsDir() as $_plugin_dir) {
-            $names = array($_plugin_dir . $_plugin_filename, $_plugin_dir . strtolower($_plugin_filename),);
-            foreach ($names as $file) {
-                if (isset($this->_is_file_cache[$file]) ? $this->_is_file_cache[$file] : $this->_is_file_cache[$file] = is_file($file)) {
-                    require_once($file);
-                    return $file;
-                }
-                if ($this->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) {
-                    // try PHP include_path
-                    if ($_stream_resolve_include_path) {
-                        $file = stream_resolve_include_path($file);
-                    } else {
-                        $file = Smarty_Internal_Get_Include_Path::getIncludePath($file);
-                    }
-
-                    if ($file !== false) {
-                        require_once($file);
-
-                        return $file;
-                    }
-                }
-            }
-        }
-        // no plugin loaded
-        return false;
-    }
-
-    /**
-     * Compile all template files
-     *
-     * @param  string $extension file extension
-     * @param  bool $force_compile force all to recompile
-     * @param  int $time_limit
-     * @param  int $max_errors
-     *
-     * @return integer number of template files recompiled
-     */
-    public function compileAllTemplates($extension = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null) {
-        return Smarty_Internal_Utility::compileAllTemplates($extension, $force_compile, $time_limit, $max_errors, $this);
-    }
-
-    /**
-     * Compile all config files
-     *
-     * @param  string $extension file extension
-     * @param  bool $force_compile force all to recompile
-     * @param  int $time_limit
-     * @param  int $max_errors
-     *
-     * @return integer number of template files recompiled
-     */
-    public function compileAllConfig($extension = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null) {
-        return Smarty_Internal_Utility::compileAllConfig($extension, $force_compile, $time_limit, $max_errors, $this);
-    }
-
-    /**
-     * Delete compiled template file
-     *
-     * @param  string $resource_name template name
-     * @param  string $compile_id compile id
-     * @param  integer $exp_time expiration time
-     *
-     * @return integer number of template files deleted
-     */
-    public function clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null) {
-        return Smarty_Internal_Utility::clearCompiledTemplate($resource_name, $compile_id, $exp_time, $this);
-    }
-
-    /**
-     * Return array of tag/attributes of all tags used by an template
-     *
-     * @param Smarty_Internal_Template $template
-     *
-     * @return array  of tag/attributes
-     */
-    public function getTags(Smarty_Internal_Template $template) {
-        return Smarty_Internal_Utility::getTags($template);
-    }
-
-    /**
-     * Run installation test
-     *
-     * @param  array $errors Array to write errors into, rather than outputting them
-     *
-     * @return boolean true if setup is fine, false if something is wrong
-     */
-    public function testInstall(&$errors = null) {
-        return Smarty_Internal_TestInstall::testInstall($this, $errors);
-    }
-
-    /**
-     * @param boolean $compile_check
-     */
-    public function setCompileCheck($compile_check) {
-        $this->compile_check = $compile_check;
-    }
-
-    /**
-     * @param boolean $use_sub_dirs
-     */
-    public function setUseSubDirs($use_sub_dirs) {
-        $this->use_sub_dirs = $use_sub_dirs;
-    }
-
-    /**
-     * @param boolean $caching
-     */
-    public function setCaching($caching) {
-        $this->caching = $caching;
-    }
-
-    /**
-     * @param int $cache_lifetime
-     */
-    public function setCacheLifetime($cache_lifetime) {
-        $this->cache_lifetime = $cache_lifetime;
-    }
-
-    /**
-     * @param string $compile_id
-     */
-    public function setCompileId($compile_id) {
-        $this->compile_id = $compile_id;
-    }
-
-    /**
-     * @param string $cache_id
-     */
-    public function setCacheId($cache_id) {
-        $this->cache_id = $cache_id;
-    }
-
-    /**
-     * @param int $error_reporting
-     */
-    public function setErrorReporting($error_reporting) {
-        $this->error_reporting = $error_reporting;
-    }
-
-    /**
-     * @param boolean $escape_html
-     */
-    public function setEscapeHtml($escape_html) {
-        $this->escape_html = $escape_html;
-    }
-
-    /**
-     * @param boolean $auto_literal
-     */
-    public function setAutoLiteral($auto_literal) {
-        $this->auto_literal = $auto_literal;
-    }
-
-    /**
-     * @param boolean $force_compile
-     */
-    public function setForceCompile($force_compile) {
-        $this->force_compile = $force_compile;
-    }
-
-    /**
-     * @param boolean $merge_compiled_includes
-     */
-    public function setMergeCompiledIncludes($merge_compiled_includes) {
-        $this->merge_compiled_includes = $merge_compiled_includes;
-    }
-
-    /**
-     * @param string $left_delimiter
-     */
-    public function setLeftDelimiter($left_delimiter) {
-        $this->left_delimiter = $left_delimiter;
-    }
-
-    /**
-     * @param string $right_delimiter
-     */
-    public function setRightDelimiter($right_delimiter) {
-        $this->right_delimiter = $right_delimiter;
-    }
-
-    /**
-     * @param boolean $debugging
-     */
-    public function setDebugging($debugging) {
-        $this->debugging = $debugging;
-    }
-
-    /**
-     * @param boolean $config_overwrite
-     */
-    public function setConfigOverwrite($config_overwrite) {
-        $this->config_overwrite = $config_overwrite;
-    }
-
-    /**
-     * @param boolean $config_booleanize
-     */
-    public function setConfigBooleanize($config_booleanize) {
-        $this->config_booleanize = $config_booleanize;
-    }
-
-    /**
-     * @param boolean $config_read_hidden
-     */
-    public function setConfigReadHidden($config_read_hidden) {
-        $this->config_read_hidden = $config_read_hidden;
-    }
-
-    /**
-     * @param boolean $compile_locking
-     */
-    public function setCompileLocking($compile_locking) {
-        $this->compile_locking = $compile_locking;
-    }
-
-    /**
-     * Class destructor
-     */
-    public function __destruct() {
-        // intentionally left blank
-    }
-
-    /**
-     * <<magic>> Generic getter.
-     * Calls the appropriate getter function.
-     * Issues an E_USER_NOTICE if no valid getter is found.
-     *
-     * @param  string $name property name
-     *
-     * @return mixed
-     */
-    public function __get($name) {
-        $allowed = array('template_dir' => 'getTemplateDir', 'config_dir' => 'getConfigDir',
-            'plugins_dir' => 'getPluginsDir', 'compile_dir' => 'getCompileDir',
-            'cache_dir' => 'getCacheDir',);
-
-        if (isset($allowed[$name])) {
-            return $this->{$allowed[$name]}();
-        } else {
-            trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
-        }
-    }
-
-    /**
-     * <<magic>> Generic setter.
-     * Calls the appropriate setter function.
-     * Issues an E_USER_NOTICE if no valid setter is found.
-     *
-     * @param string $name property name
-     * @param mixed $value parameter passed to setter
-     */
-    public function __set($name, $value) {
-        $allowed = array('template_dir' => 'setTemplateDir', 'config_dir' => 'setConfigDir',
-            'plugins_dir' => 'setPluginsDir', 'compile_dir' => 'setCompileDir',
-            'cache_dir' => 'setCacheDir',);
-
-        if (isset($allowed[$name])) {
-            $this->{$allowed[$name]}($value);
-        } else {
-            trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
-        }
-    }
-
-    /**
-     * Error Handler to mute expected messages
-     *
-     * @link http://php.net/set_error_handler
-     *
-     * @param  integer $errno Error level
-     * @param          $errstr
-     * @param          $errfile
-     * @param          $errline
-     * @param          $errcontext
-     *
-     * @return boolean
-     */
-    public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext) {
-        $_is_muted_directory = false;
-
-        // add the SMARTY_DIR to the list of muted directories
-        if (!isset(Smarty::$_muted_directories[SMARTY_DIR])) {
-            $smarty_dir = realpath(SMARTY_DIR);
-            if ($smarty_dir !== false) {
-                Smarty::$_muted_directories[SMARTY_DIR] = array('file' => $smarty_dir,
-                    'length' => strlen($smarty_dir),);
-            }
-        }
-
-        // walk the muted directories and test against $errfile
-        foreach (Smarty::$_muted_directories as $key => &$dir) {
-            if (!$dir) {
-                // resolve directory and length for speedy comparisons
-                $file = realpath($key);
-                if ($file === false) {
-                    // this directory does not exist, remove and skip it
-                    unset(Smarty::$_muted_directories[$key]);
-                    continue;
-                }
-                $dir = array('file' => $file, 'length' => strlen($file),);
-            }
-            if (!strncmp($errfile, $dir['file'], $dir['length'])) {
-                $_is_muted_directory = true;
-                break;
-            }
-        }
-
-        // pass to next error handler if this error did not occur inside SMARTY_DIR
-        // or the error was within smarty but masked to be ignored
-        if (!$_is_muted_directory || ($errno && $errno & error_reporting())) {
-            if (Smarty::$_previous_error_handler) {
-                return call_user_func(Smarty::$_previous_error_handler, $errno, $errstr, $errfile, $errline, $errcontext);
-            } else {
-                return false;
-            }
-        }
-    }
-
-    /**
-     * Enable error handler to mute expected messages
-     *
-     * @return void
-     */
-    public static function muteExpectedErrors() {
-        /*
-            error muting is done because some people implemented custom error_handlers using
-            http://php.net/set_error_handler and for some reason did not understand the following paragraph:
-
-                It is important to remember that the standard PHP error handler is completely bypassed for the
-                error types specified by error_types unless the callback function returns FALSE.
-                error_reporting() settings will have no effect and your error handler will be called regardless -
-                however you are still able to read the current value of error_reporting and act appropriately.
-                Of particular note is that this value will be 0 if the statement that caused the error was
-                prepended by the @ error-control operator.
-
-            Smarty deliberately uses @filemtime() over file_exists() and filemtime() in some places. Reasons include
-                - @filemtime() is almost twice as fast as using an additional file_exists()
-                - between file_exists() and filemtime() a possible race condition is opened,
-                  which does not exist using the simple @filemtime() approach.
-        */
-        $error_handler = array('Smarty', 'mutingErrorHandler');
-        $previous = set_error_handler($error_handler);
-
-        // avoid dead loops
-        if ($previous !== $error_handler) {
-            Smarty::$_previous_error_handler = $previous;
-        }
-    }
-
-    /**
-     * Disable error handler muting expected messages
-     *
-     * @return void
-     */
-    public static function unmuteExpectedErrors() {
-        restore_error_handler();
-    }
-}
diff --git a/library/smarty/libs/SmartyBC.class.php b/library/smarty/libs/SmartyBC.class.php
deleted file mode 100644
--- a/library/smarty/libs/SmartyBC.class.php
+++ /dev/null
@@ -1,412 +0,0 @@
-<?php
-/**
- * Project:     Smarty: the PHP compiling template engine
- * File:        SmartyBC.class.php
- * SVN:         $Id: $
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * For questions, help, comments, discussion, etc., please join the
- * Smarty mailing list. Send a blank e-mail to
- * smarty-discussion-subscribe@googlegroups.com
- *
- * @link      http://www.smarty.net/
- * @copyright 2008 New Digital Group, Inc.
- * @author    Monte Ohrt <monte at ohrt dot com>
- * @author    Uwe Tews
- * @author    Rodney Rehm
- * @package   Smarty
- */
-/**
- * @ignore
- */
-require_once(dirname(__FILE__) . '/Smarty.class.php');
-
-/**
- * Smarty Backward Compatability Wrapper Class
- *
- * @package Smarty
- */
-class SmartyBC extends Smarty {
-    /**
-     * Smarty 2 BC
-     *
-     * @var string
-     */
-    public $_version = self::SMARTY_VERSION;
-
-    /**
-     * Initialize new SmartyBC object
-     *
-     * @param array $options options to set during initialization, e.g. array( 'forceCompile' => false )
-     */
-    public function __construct(array $options = array()) {
-        parent::__construct($options);
-    }
-
-    /**
-     * wrapper for assign_by_ref
-     *
-     * @param string $tpl_var the template variable name
-     * @param mixed &$value the referenced value to assign
-     */
-    public function assign_by_ref($tpl_var, &$value) {
-        $this->assignByRef($tpl_var, $value);
-    }
-
-    /**
-     * wrapper for append_by_ref
-     *
-     * @param string $tpl_var the template variable name
-     * @param mixed &$value the referenced value to append
-     * @param boolean $merge flag if array elements shall be merged
-     */
-    public function append_by_ref($tpl_var, &$value, $merge = false) {
-        $this->appendByRef($tpl_var, $value, $merge);
-    }
-
-    /**
-     * clear the given assigned template variable.
-     *
-     * @param string $tpl_var the template variable to clear
-     */
-    public function clear_assign($tpl_var) {
-        $this->clearAssign($tpl_var);
-    }
-
-    /**
-     * Registers custom function to be used in templates
-     *
-     * @param string $function the name of the template function
-     * @param string $function_impl the name of the PHP function to register
-     * @param bool $cacheable
-     * @param mixed $cache_attrs
-     */
-    public function register_function($function, $function_impl, $cacheable = true, $cache_attrs = null) {
-        $this->registerPlugin('function', $function, $function_impl, $cacheable, $cache_attrs);
-    }
-
-    /**
-     * Unregisters custom function
-     *
-     * @param string $function name of template function
-     */
-    public function unregister_function($function) {
-        $this->unregisterPlugin('function', $function);
-    }
-
-    /**
-     * Registers object to be used in templates
-     *
-     * @param string $object name of template object
-     * @param object $object_impl the referenced PHP object to register
-     * @param array $allowed list of allowed methods (empty = all)
-     * @param boolean $smarty_args smarty argument format, else traditional
-     * @param array $block_methods list of methods that are block format
-     *
-     * @throws SmartyException
-     * @internal param array $block_functs list of methods that are block format
-     */
-    public function register_object($object, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) {
-        settype($allowed, 'array');
-        settype($smarty_args, 'boolean');
-        $this->registerObject($object, $object_impl, $allowed, $smarty_args, $block_methods);
-    }
-
-    /**
-     * Unregisters object
-     *
-     * @param string $object name of template object
-     */
-    public function unregister_object($object) {
-        $this->unregisterObject($object);
-    }
-
-    /**
-     * Registers block function to be used in templates
-     *
-     * @param string $block name of template block
-     * @param string $block_impl PHP function to register
-     * @param bool $cacheable
-     * @param mixed $cache_attrs
-     */
-    public function register_block($block, $block_impl, $cacheable = true, $cache_attrs = null) {
-        $this->registerPlugin('block', $block, $block_impl, $cacheable, $cache_attrs);
-    }
-
-    /**
-     * Unregisters block function
-     *
-     * @param string $block name of template function
-     */
-    public function unregister_block($block) {
-        $this->unregisterPlugin('block', $block);
-    }
-
-    /**
-     * Registers compiler function
-     *
-     * @param string $function name of template function
-     * @param string $function_impl name of PHP function to register
-     * @param bool $cacheable
-     */
-    public function register_compiler_function($function, $function_impl, $cacheable = true) {
-        $this->registerPlugin('compiler', $function, $function_impl, $cacheable);
-    }
-
-    /**
-     * Unregisters compiler function
-     *
-     * @param string $function name of template function
-     */
-    public function unregister_compiler_function($function) {
-        $this->unregisterPlugin('compiler', $function);
-    }
-
-    /**
-     * Registers modifier to be used in templates
-     *
-     * @param string $modifier name of template modifier
-     * @param string $modifier_impl name of PHP function to register
-     */
-    public function register_modifier($modifier, $modifier_impl) {
-        $this->registerPlugin('modifier', $modifier, $modifier_impl);
-    }
-
-    /**
-     * Unregisters modifier
-     *
-     * @param string $modifier name of template modifier
-     */
-    public function unregister_modifier($modifier) {
-        $this->unregisterPlugin('modifier', $modifier);
-    }
-
-    /**
-     * Registers a resource to fetch a template
-     *
-     * @param string $type name of resource
-     * @param array $functions array of functions to handle resource
-     */
-    public function register_resource($type, $functions) {
-        $this->registerResource($type, $functions);
-    }
-
-    /**
-     * Unregisters a resource
-     *
-     * @param string $type name of resource
-     */
-    public function unregister_resource($type) {
-        $this->unregisterResource($type);
-    }
-
-    /**
-     * Registers a prefilter function to apply
-     * to a template before compiling
-     *
-     * @param callable $function
-     */
-    public function register_prefilter($function) {
-        $this->registerFilter('pre', $function);
-    }
-
-    /**
-     * Unregisters a prefilter function
-     *
-     * @param callable $function
-     */
-    public function unregister_prefilter($function) {
-        $this->unregisterFilter('pre', $function);
-    }
-
-    /**
-     * Registers a postfilter function to apply
-     * to a compiled template after compilation
-     *
-     * @param callable $function
-     */
-    public function register_postfilter($function) {
-        $this->registerFilter('post', $function);
-    }
-
-    /**
-     * Unregisters a postfilter function
-     *
-     * @param callable $function
-     */
-    public function unregister_postfilter($function) {
-        $this->unregisterFilter('post', $function);
-    }
-
-    /**
-     * Registers an output filter function to apply
-     * to a template output
-     *
-     * @param callable $function
-     */
-    public function register_outputfilter($function) {
-        $this->registerFilter('output', $function);
-    }
-
-    /**
-     * Unregisters an outputfilter function
-     *
-     * @param callable $function
-     */
-    public function unregister_outputfilter($function) {
-        $this->unregisterFilter('output', $function);
-    }
-
-    /**
-     * load a filter of specified type and name
-     *
-     * @param string $type filter type
-     * @param string $name filter name
-     */
-    public function load_filter($type, $name) {
-        $this->loadFilter($type, $name);
-    }
-
-    /**
-     * clear cached content for the given template and cache id
-     *
-     * @param  string $tpl_file name of template file
-     * @param  string $cache_id name of cache_id
-     * @param  string $compile_id name of compile_id
-     * @param  string $exp_time expiration time
-     *
-     * @return boolean
-     */
-    public function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null) {
-        return $this->clearCache($tpl_file, $cache_id, $compile_id, $exp_time);
-    }
-
-    /**
-     * clear the entire contents of cache (all templates)
-     *
-     * @param  string $exp_time expire time
-     *
-     * @return boolean
-     */
-    public function clear_all_cache($exp_time = null) {
-        return $this->clearCache(null, null, null, $exp_time);
-    }
-
-    /**
-     * test to see if valid cache exists for this template
-     *
-     * @param  string $tpl_file name of template file
-     * @param  string $cache_id
-     * @param  string $compile_id
-     *
-     * @return boolean
-     */
-    public function is_cached($tpl_file, $cache_id = null, $compile_id = null) {
-        return $this->isCached($tpl_file, $cache_id, $compile_id);
-    }
-
-    /**
-     * clear all the assigned template variables.
-     */
-    public function clear_all_assign() {
-        $this->clearAllAssign();
-    }
-
-    /**
-     * clears compiled version of specified template resource,
-     * or all compiled template files if one is not specified.
-     * This function is for advanced use only, not normally needed.
-     *
-     * @param  string $tpl_file
-     * @param  string $compile_id
-     * @param  string $exp_time
-     *
-     * @return boolean results of {@link smarty_core_rm_auto()}
-     */
-    public function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null) {
-        return $this->clearCompiledTemplate($tpl_file, $compile_id, $exp_time);
-    }
-
-    /**
-     * Checks whether requested template exists.
-     *
-     * @param  string $tpl_file
-     *
-     * @return boolean
-     */
-    public function template_exists($tpl_file) {
-        return $this->templateExists($tpl_file);
-    }
-
-    /**
-     * Returns an array containing template variables
-     *
-     * @param  string $name
-     *
-     * @return array
-     */
-    public function get_template_vars($name = null) {
-        return $this->getTemplateVars($name);
-    }
-
-    /**
-     * Returns an array containing config variables
-     *
-     * @param  string $name
-     *
-     * @return array
-     */
-    public function get_config_vars($name = null) {
-        return $this->getConfigVars($name);
-    }
-
-    /**
-     * load configuration values
-     *
-     * @param string $file
-     * @param string $section
-     * @param string $scope
-     */
-    public function config_load($file, $section = null, $scope = 'global') {
-        $this->ConfigLoad($file, $section, $scope);
-    }
-
-    /**
-     * return a reference to a registered object
-     *
-     * @param  string $name
-     *
-     * @return object
-     */
-    public function get_registered_object($name) {
-        return $this->getRegisteredObject($name);
-    }
-
-    /**
-     * clear configuration values
-     *
-     * @param string $var
-     */
-    public function clear_config($var = null) {
-        $this->clearConfig($var);
-    }
-
-    /**
-     * trigger Smarty error
-     *
-     * @param string $error_msg
-     * @param integer $error_type
-     */
-    public function trigger_error($error_msg, $error_type = E_USER_WARNING) {
-        trigger_error("Smarty error: $error_msg", $error_type);
-    }
-}
diff --git a/library/smarty/libs/debug.tpl b/library/smarty/libs/debug.tpl
deleted file mode 100644
--- a/library/smarty/libs/debug.tpl
+++ /dev/null
@@ -1,167 +0,0 @@
-{capture name='_smarty_debug' assign=debug_output}
-    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
-    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
-    <head>
-        <title>Smarty Debug Console</title>
-        <style type="text/css">
-            {literal}
-            body, h1, h2, h3, td, th, p {
-                font-family: sans-serif;
-                font-weight: normal;
-                font-size: 0.9em;
-                margin: 1px;
-                padding: 0;
-            }
-
-            h1 {
-                margin: 0;
-                text-align: left;
-                padding: 2px;
-                background-color: #f0c040;
-                color: black;
-                font-weight: bold;
-                font-size: 1.2em;
-            }
-
-            h2 {
-                background-color: #9B410E;
-                color: white;
-                text-align: left;
-                font-weight: bold;
-                padding: 2px;
-                border-top: 1px solid black;
-            }
-
-            h3 {
-                text-align: left;
-                font-weight: bold;
-                color: black;
-                font-size: 0.7em;
-                padding: 2px;
-            }
-
-            body {
-                background: black;
-            }
-
-            p, table, div {
-                background: #f0ead8;
-            }
-
-            p {
-                margin: 0;
-                font-style: italic;
-                text-align: center;
-            }
-
-            table {
-                width: 100%;
-            }
-
-            th, td {
-                font-family: monospace;
-                vertical-align: top;
-                text-align: left;
-            }
-
-            td {
-                color: green;
-            }
-
-            .odd {
-                background-color: #eeeeee;
-            }
-
-            .even {
-                background-color: #fafafa;
-            }
-
-            .exectime {
-                font-size: 0.8em;
-                font-style: italic;
-            }
-
-            #bold div {
-                color: black;
-                font-weight: bold;
-            }
-
-            #blue h3 {
-                color: blue;
-            }
-
-            #normal div {
-                color: black;
-                font-weight: normal;
-            }
-
-            #table_assigned_vars th {
-                color: blue;
-                font-weight: bold;
-            }
-
-            #table_config_vars th {
-                color: maroon;
-            }
-
-            {/literal}
-        </style>
-    </head>
-    <body>
-
-    <h1>Smarty {Smarty::SMARTY_VERSION} Debug Console
-        - {if isset($template_name)}{$template_name|debug_print_var nofilter} {/if}{if !empty($template_data)}Total Time {$execution_time|string_format:"%.5f"}{/if}</h1>
-
-    {if !empty($template_data)}
-        <h2>included templates &amp; config files (load time in seconds)</h2>
-        <div>
-            {foreach $template_data as $template}
-                <font color=brown>{$template.name}</font>
-                <br>
-                &nbsp;&nbsp;
-                <span class="exectime">
-                (compile {$template['compile_time']|string_format:"%.5f"}) (render {$template['render_time']|string_format:"%.5f"}
-                    ) (cache {$template['cache_time']|string_format:"%.5f"})
-                 </span>
-                <br>
-            {/foreach}
-        </div>
-    {/if}
-
-    <h2>assigned template variables</h2>
-
-    <table id="table_assigned_vars">
-        {foreach $assigned_vars as $vars}
-        <tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
-            <td><h3><font color=blue>${$vars@key}</font></h3>
-                {if isset($vars['nocache'])}<b>Nocache</b></br>{/if}
-                {if isset($vars['scope'])}<b>Origin:</b>{$vars['scope']|debug_print_var:10:80 nofilter}{/if}
-            </td>
-            <td><h3>Value</h3>{$vars['value']|debug_print_var:10:80 nofilter}</td>
-            <td>{if isset($vars['attributes'])}<h3>Attributes</h3>{$vars['attributes']|debug_print_var nofilter} {/if}</td>
-            {/foreach}
-    </table>
-
-    <h2>assigned config file variables</h2>
-
-    <table id="table_config_vars">
-        {foreach $config_vars as $vars}
-            <tr class="{if $vars@iteration % 2 eq 0}odd{else}even{/if}">
-                <td><h3><font color=blue>#{$vars@key}#</font></h3>
-                    {if isset($vars['scope'])}<b>Origin:</b>{$vars['scope']|debug_print_var:10:80 nofilter}{/if}
-                </td>
-                <td>{$vars['value']|debug_print_var:10:80 nofilter}</td>
-            </tr>
-        {/foreach}
-
-    </table>
-    </body>
-    </html>
-{/capture}
-<script type="text/javascript">
-    {$id = ''}
-    {if $display_mode}{$id = "$offset$template_name"|md5}{/if}
-    _smarty_console = window.open("", "console{$id}", "width=680,height=600,left={$offset},top={$offset},resizable,scrollbars=yes");
-    _smarty_console.document.write("{$debug_output|escape:'javascript' nofilter}");
-    _smarty_console.document.close();
-</script>
diff --git a/library/smarty/libs/plugins/block.textformat.php b/library/smarty/libs/plugins/block.textformat.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/block.textformat.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/**
- * Smarty plugin to format text blocks
- *
- * @package    Smarty
- * @subpackage PluginsBlock
- */
-
-/**
- * Smarty {textformat}{/textformat} block plugin
- * Type:     block function<br>
- * Name:     textformat<br>
- * Purpose:  format text a certain way with preset styles
- *           or custom wrap/indent settings<br>
- * Params:
- * <pre>
- * - style         - string (email)
- * - indent        - integer (0)
- * - wrap          - integer (80)
- * - wrap_char     - string ("\n")
- * - indent_char   - string (" ")
- * - wrap_boundary - boolean (true)
- * </pre>
- *
- * @link   http://www.smarty.net/manual/en/language.function.textformat.php {textformat}
- *         (Smarty online manual)
- *
- * @param array $params parameters
- * @param string $content contents of the block
- * @param Smarty_Internal_Template $template template object
- * @param boolean &$repeat repeat flag
- *
- * @return string content re-formatted
- * @author Monte Ohrt <monte at ohrt dot com>
- */
-function smarty_block_textformat($params, $content, $template, &$repeat) {
-    if (is_null($content)) {
-        return;
-    }
-
-    $style = null;
-    $indent = 0;
-    $indent_first = 0;
-    $indent_char = ' ';
-    $wrap = 80;
-    $wrap_char = "\n";
-    $wrap_cut = false;
-    $assign = null;
-
-    foreach ($params as $_key => $_val) {
-        switch ($_key) {
-            case 'style':
-            case 'indent_char':
-            case 'wrap_char':
-            case 'assign':
-                $$_key = (string)$_val;
-                break;
-
-            case 'indent':
-            case 'indent_first':
-            case 'wrap':
-                $$_key = (int)$_val;
-                break;
-
-            case 'wrap_cut':
-                $$_key = (bool)$_val;
-                break;
-
-            default:
-                trigger_error("textformat: unknown attribute '$_key'");
-        }
-    }
-
-    if ($style == 'email') {
-        $wrap = 72;
-    }
-    // split into paragraphs
-    $_paragraphs = preg_split('![\r\n]{2}!', $content);
-
-    foreach ($_paragraphs as &$_paragraph) {
-        if (!$_paragraph) {
-            continue;
-        }
-        // convert mult. spaces & special chars to single space
-        $_paragraph = preg_replace(array('!\s+!' . Smarty::$_UTF8_MODIFIER, '!(^\s+)|(\s+$)!' . Smarty::$_UTF8_MODIFIER), array(' ', ''), $_paragraph);
-        // indent first line
-        if ($indent_first > 0) {
-            $_paragraph = str_repeat($indent_char, $indent_first) . $_paragraph;
-        }
-        // wordwrap sentences
-        if (Smarty::$_MBSTRING) {
-            require_once(SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php');
-            $_paragraph = smarty_mb_wordwrap($_paragraph, $wrap - $indent, $wrap_char, $wrap_cut);
-        } else {
-            $_paragraph = wordwrap($_paragraph, $wrap - $indent, $wrap_char, $wrap_cut);
-        }
-        // indent lines
-        if ($indent > 0) {
-            $_paragraph = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraph);
-        }
-    }
-    $_output = implode($wrap_char . $wrap_char, $_paragraphs);
-
-    if ($assign) {
-        $template->assign($assign, $_output);
-    } else {
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/plugins/function.counter.php b/library/smarty/libs/plugins/function.counter.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.counter.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {counter} function plugin
- * Type:     function<br>
- * Name:     counter<br>
- * Purpose:  print out a counter value
- *
- * @author Monte Ohrt <monte at ohrt dot com>
- * @link   http://www.smarty.net/manual/en/language.function.counter.php {counter}
- *         (Smarty online manual)
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @return string|null
- */
-function smarty_function_counter($params, $template) {
-    static $counters = array();
-
-    $name = (isset($params['name'])) ? $params['name'] : 'default';
-    if (!isset($counters[$name])) {
-        $counters[$name] = array(
-            'start' => 1,
-            'skip' => 1,
-            'direction' => 'up',
-            'count' => 1
-        );
-    }
-    $counter =& $counters[$name];
-
-    if (isset($params['start'])) {
-        $counter['start'] = $counter['count'] = (int)$params['start'];
-    }
-
-    if (!empty($params['assign'])) {
-        $counter['assign'] = $params['assign'];
-    }
-
-    if (isset($counter['assign'])) {
-        $template->assign($counter['assign'], $counter['count']);
-    }
-
-    if (isset($params['print'])) {
-        $print = (bool)$params['print'];
-    } else {
-        $print = empty($counter['assign']);
-    }
-
-    if ($print) {
-        $retval = $counter['count'];
-    } else {
-        $retval = null;
-    }
-
-    if (isset($params['skip'])) {
-        $counter['skip'] = $params['skip'];
-    }
-
-    if (isset($params['direction'])) {
-        $counter['direction'] = $params['direction'];
-    }
-
-    if ($counter['direction'] == "down") {
-        $counter['count'] -= $counter['skip'];
-    } else {
-        $counter['count'] += $counter['skip'];
-    }
-
-    return $retval;
-}
diff --git a/library/smarty/libs/plugins/function.cycle.php b/library/smarty/libs/plugins/function.cycle.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.cycle.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {cycle} function plugin
- * Type:     function<br>
- * Name:     cycle<br>
- * Date:     May 3, 2002<br>
- * Purpose:  cycle through given values<br>
- * Params:
- * <pre>
- * - name      - name of cycle (optional)
- * - values    - comma separated list of values to cycle, or an array of values to cycle
- *               (this can be left out for subsequent calls)
- * - reset     - boolean - resets given var to true
- * - print     - boolean - print var or not. default is true
- * - advance   - boolean - whether or not to advance the cycle
- * - delimiter - the value delimiter, default is ","
- * - assign    - boolean, assigns to template var instead of printed.
- * </pre>
- * Examples:<br>
- * <pre>
- * {cycle values="#eeeeee,#d0d0d0d"}
- * {cycle name=row values="one,two,three" reset=true}
- * {cycle name=row}
- * </pre>
- *
- * @link     http://www.smarty.net/manual/en/language.function.cycle.php {cycle}
- *           (Smarty online manual)
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @author   credit to Mark Priatel <mpriatel@rogers.com>
- * @author   credit to Gerard <gerard@interfold.com>
- * @author   credit to Jason Sweat <jsweat_php@yahoo.com>
- * @version  1.3
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @return string|null
- */
-
-function smarty_function_cycle($params, $template) {
-    static $cycle_vars;
-
-    $name = (empty($params['name'])) ? 'default' : $params['name'];
-    $print = (isset($params['print'])) ? (bool)$params['print'] : true;
-    $advance = (isset($params['advance'])) ? (bool)$params['advance'] : true;
-    $reset = (isset($params['reset'])) ? (bool)$params['reset'] : false;
-
-    if (!isset($params['values'])) {
-        if (!isset($cycle_vars[$name]['values'])) {
-            trigger_error("cycle: missing 'values' parameter");
-
-            return;
-        }
-    } else {
-        if (isset($cycle_vars[$name]['values'])
-            && $cycle_vars[$name]['values'] != $params['values']
-        ) {
-            $cycle_vars[$name]['index'] = 0;
-        }
-        $cycle_vars[$name]['values'] = $params['values'];
-    }
-
-    if (isset($params['delimiter'])) {
-        $cycle_vars[$name]['delimiter'] = $params['delimiter'];
-    } elseif (!isset($cycle_vars[$name]['delimiter'])) {
-        $cycle_vars[$name]['delimiter'] = ',';
-    }
-
-    if (is_array($cycle_vars[$name]['values'])) {
-        $cycle_array = $cycle_vars[$name]['values'];
-    } else {
-        $cycle_array = explode($cycle_vars[$name]['delimiter'], $cycle_vars[$name]['values']);
-    }
-
-    if (!isset($cycle_vars[$name]['index']) || $reset) {
-        $cycle_vars[$name]['index'] = 0;
-    }
-
-    if (isset($params['assign'])) {
-        $print = false;
-        $template->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
-    }
-
-    if ($print) {
-        $retval = $cycle_array[$cycle_vars[$name]['index']];
-    } else {
-        $retval = null;
-    }
-
-    if ($advance) {
-        if ($cycle_vars[$name]['index'] >= count($cycle_array) - 1) {
-            $cycle_vars[$name]['index'] = 0;
-        } else {
-            $cycle_vars[$name]['index']++;
-        }
-    }
-
-    return $retval;
-}
diff --git a/library/smarty/libs/plugins/function.fetch.php b/library/smarty/libs/plugins/function.fetch.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.fetch.php
+++ /dev/null
@@ -1,220 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {fetch} plugin
- * Type:     function<br>
- * Name:     fetch<br>
- * Purpose:  fetch file, web or ftp data and display results
- *
- * @link   http://www.smarty.net/manual/en/language.function.fetch.php {fetch}
- *         (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @throws SmartyException
- * @return string|null if the assign parameter is passed, Smarty assigns the result to a template variable
- */
-function smarty_function_fetch($params, $template) {
-    if (empty($params['file'])) {
-        trigger_error("[plugin] fetch parameter 'file' cannot be empty", E_USER_NOTICE);
-
-        return;
-    }
-
-    // strip file protocol
-    if (stripos($params['file'], 'file://') === 0) {
-        $params['file'] = substr($params['file'], 7);
-    }
-
-    $protocol = strpos($params['file'], '://');
-    if ($protocol !== false) {
-        $protocol = strtolower(substr($params['file'], 0, $protocol));
-    }
-
-    if (isset($template->smarty->security_policy)) {
-        if ($protocol) {
-            // remote resource (or php stream, …)
-            if (!$template->smarty->security_policy->isTrustedUri($params['file'])) {
-                return;
-            }
-        } else {
-            // local file
-            if (!$template->smarty->security_policy->isTrustedResourceDir($params['file'])) {
-                return;
-            }
-        }
-    }
-
-    $content = '';
-    if ($protocol == 'http') {
-        // http fetch
-        if ($uri_parts = parse_url($params['file'])) {
-            // set defaults
-            $host = $server_name = $uri_parts['host'];
-            $timeout = 30;
-            $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
-            $agent = "Smarty Template Engine " . Smarty::SMARTY_VERSION;
-            $referer = "";
-            $uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/';
-            $uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : '';
-            $_is_proxy = false;
-            if (empty($uri_parts['port'])) {
-                $port = 80;
-            } else {
-                $port = $uri_parts['port'];
-            }
-            if (!empty($uri_parts['user'])) {
-                $user = $uri_parts['user'];
-            }
-            if (!empty($uri_parts['pass'])) {
-                $pass = $uri_parts['pass'];
-            }
-            // loop through parameters, setup headers
-            foreach ($params as $param_key => $param_value) {
-                switch ($param_key) {
-                    case "file":
-                    case "assign":
-                    case "assign_headers":
-                        break;
-                    case "user":
-                        if (!empty($param_value)) {
-                            $user = $param_value;
-                        }
-                        break;
-                    case "pass":
-                        if (!empty($param_value)) {
-                            $pass = $param_value;
-                        }
-                        break;
-                    case "accept":
-                        if (!empty($param_value)) {
-                            $accept = $param_value;
-                        }
-                        break;
-                    case "header":
-                        if (!empty($param_value)) {
-                            if (!preg_match('![\w\d-]+: .+!', $param_value)) {
-                                trigger_error("[plugin] invalid header format '" . $param_value . "'", E_USER_NOTICE);
-
-                                return;
-                            } else {
-                                $extra_headers[] = $param_value;
-                            }
-                        }
-                        break;
-                    case "proxy_host":
-                        if (!empty($param_value)) {
-                            $proxy_host = $param_value;
-                        }
-                        break;
-                    case "proxy_port":
-                        if (!preg_match('!\D!', $param_value)) {
-                            $proxy_port = (int)$param_value;
-                        } else {
-                            trigger_error("[plugin] invalid value for attribute '" . $param_key . "'", E_USER_NOTICE);
-
-                            return;
-                        }
-                        break;
-                    case "agent":
-                        if (!empty($param_value)) {
-                            $agent = $param_value;
-                        }
-                        break;
-                    case "referer":
-                        if (!empty($param_value)) {
-                            $referer = $param_value;
-                        }
-                        break;
-                    case "timeout":
-                        if (!preg_match('!\D!', $param_value)) {
-                            $timeout = (int)$param_value;
-                        } else {
-                            trigger_error("[plugin] invalid value for attribute '" . $param_key . "'", E_USER_NOTICE);
-
-                            return;
-                        }
-                        break;
-                    default:
-                        trigger_error("[plugin] unrecognized attribute '" . $param_key . "'", E_USER_NOTICE);
-
-                        return;
-                }
-            }
-            if (!empty($proxy_host) && !empty($proxy_port)) {
-                $_is_proxy = true;
-                $fp = fsockopen($proxy_host, $proxy_port, $errno, $errstr, $timeout);
-            } else {
-                $fp = fsockopen($server_name, $port, $errno, $errstr, $timeout);
-            }
-
-            if (!$fp) {
-                trigger_error("[plugin] unable to fetch: $errstr ($errno)", E_USER_NOTICE);
-
-                return;
-            } else {
-                if ($_is_proxy) {
-                    fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n");
-                } else {
-                    fputs($fp, "GET $uri HTTP/1.0\r\n");
-                }
-                if (!empty($host)) {
-                    fputs($fp, "Host: $host\r\n");
-                }
-                if (!empty($accept)) {
-                    fputs($fp, "Accept: $accept\r\n");
-                }
-                if (!empty($agent)) {
-                    fputs($fp, "User-Agent: $agent\r\n");
-                }
-                if (!empty($referer)) {
-                    fputs($fp, "Referer: $referer\r\n");
-                }
-                if (isset($extra_headers) && is_array($extra_headers)) {
-                    foreach ($extra_headers as $curr_header) {
-                        fputs($fp, $curr_header . "\r\n");
-                    }
-                }
-                if (!empty($user) && !empty($pass)) {
-                    fputs($fp, "Authorization: BASIC " . base64_encode("$user:$pass") . "\r\n");
-                }
-
-                fputs($fp, "\r\n");
-                while (!feof($fp)) {
-                    $content .= fgets($fp, 4096);
-                }
-                fclose($fp);
-                $csplit = preg_split("!\r\n\r\n!", $content, 2);
-
-                $content = $csplit[1];
-
-                if (!empty($params['assign_headers'])) {
-                    $template->assign($params['assign_headers'], preg_split("!\r\n!", $csplit[0]));
-                }
-            }
-        } else {
-            trigger_error("[plugin fetch] unable to parse URL, check syntax", E_USER_NOTICE);
-
-            return;
-        }
-    } else {
-        $content = @file_get_contents($params['file']);
-        if ($content === false) {
-            throw new SmartyException("{fetch} cannot read resource '" . $params['file'] . "'");
-        }
-    }
-
-    if (!empty($params['assign'])) {
-        $template->assign($params['assign'], $content);
-    } else {
-        return $content;
-    }
-}
diff --git a/library/smarty/libs/plugins/function.html_checkboxes.php b/library/smarty/libs/plugins/function.html_checkboxes.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_checkboxes.php
+++ /dev/null
@@ -1,235 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {html_checkboxes} function plugin
- * File:       function.html_checkboxes.php<br>
- * Type:       function<br>
- * Name:       html_checkboxes<br>
- * Date:       24.Feb.2003<br>
- * Purpose:    Prints out a list of checkbox input types<br>
- * Examples:
- * <pre>
- * {html_checkboxes values=$ids output=$names}
- * {html_checkboxes values=$ids name='box' separator='<br>' output=$names}
- * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names}
- * </pre>
- * Params:
- * <pre>
- * - name       (optional) - string default "checkbox"
- * - values     (required) - array
- * - options    (optional) - associative array
- * - checked    (optional) - array default not set
- * - separator  (optional) - ie <br> or &nbsp;
- * - output     (optional) - the output next to each checkbox
- * - assign     (optional) - assign the output as an array to this variable
- * - escape     (optional) - escape the content (not value), defaults to true
- * </pre>
- *
- * @link       http://www.smarty.net/manual/en/language.function.html.checkboxes.php {html_checkboxes}
- *             (Smarty online manual)
- * @author     Christopher Kvarme <christopher.kvarme@flashjab.com>
- * @author     credits to Monte Ohrt <monte at ohrt dot com>
- * @version    1.0
- *
- * @param array $params parameters
- * @param object $template template object
- *
- * @return string
- * @uses       smarty_function_escape_special_chars()
- */
-function smarty_function_html_checkboxes($params, $template) {
-    require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-
-    $name = 'checkbox';
-    $values = null;
-    $options = null;
-    $selected = array();
-    $separator = '';
-    $escape = true;
-    $labels = true;
-    $label_ids = false;
-    $output = null;
-
-    $extra = '';
-
-    foreach ($params as $_key => $_val) {
-        switch ($_key) {
-            case 'name':
-            case 'separator':
-                $$_key = (string)$_val;
-                break;
-
-            case 'escape':
-            case 'labels':
-            case 'label_ids':
-                $$_key = (bool)$_val;
-                break;
-
-            case 'options':
-                $$_key = (array)$_val;
-                break;
-
-            case 'values':
-            case 'output':
-                $$_key = array_values((array)$_val);
-                break;
-
-            case 'checked':
-            case 'selected':
-                if (is_array($_val)) {
-                    $selected = array();
-                    foreach ($_val as $_sel) {
-                        if (is_object($_sel)) {
-                            if (method_exists($_sel, "__toString")) {
-                                $_sel = smarty_function_escape_special_chars((string)$_sel->__toString());
-                            } else {
-                                trigger_error("html_checkboxes: selected attribute contains an object of class '" . get_class($_sel) . "' without __toString() method", E_USER_NOTICE);
-                                continue;
-                            }
-                        } else {
-                            $_sel = smarty_function_escape_special_chars((string)$_sel);
-                        }
-                        $selected[$_sel] = true;
-                    }
-                } elseif (is_object($_val)) {
-                    if (method_exists($_val, "__toString")) {
-                        $selected = smarty_function_escape_special_chars((string)$_val->__toString());
-                    } else {
-                        trigger_error("html_checkboxes: selected attribute is an object of class '" . get_class($_val) . "' without __toString() method", E_USER_NOTICE);
-                    }
-                } else {
-                    $selected = smarty_function_escape_special_chars((string)$_val);
-                }
-                break;
-
-            case 'checkboxes':
-                trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING);
-                $options = (array)$_val;
-                break;
-
-            case 'assign':
-                break;
-
-            case 'strict':
-                break;
-
-            case 'disabled':
-            case 'readonly':
-                if (!empty($params['strict'])) {
-                    if (!is_scalar($_val)) {
-                        trigger_error("html_options: $_key attribute must be a scalar, only boolean true or string '$_key' will actually add the attribute", E_USER_NOTICE);
-                    }
-
-                    if ($_val === true || $_val === $_key) {
-                        $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_key) . '"';
-                    }
-
-                    break;
-                }
-            // omit break; to fall through!
-
-            default:
-                if (!is_array($_val)) {
-                    $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
-                } else {
-                    trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    if (!isset($options) && !isset($values)) {
-        return '';
-    } /* raise error here? */
-
-    $_html_result = array();
-
-    if (isset($options)) {
-        foreach ($options as $_key => $_val) {
-            $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
-        }
-    } else {
-        foreach ($values as $_i => $_key) {
-            $_val = isset($output[$_i]) ? $output[$_i] : '';
-            $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
-        }
-    }
-
-    if (!empty($params['assign'])) {
-        $template->assign($params['assign'], $_html_result);
-    } else {
-        return implode("\n", $_html_result);
-    }
-}
-
-function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape = true) {
-    $_output = '';
-
-    if (is_object($value)) {
-        if (method_exists($value, "__toString")) {
-            $value = (string)$value->__toString();
-        } else {
-            trigger_error("html_options: value is an object of class '" . get_class($value) . "' without __toString() method", E_USER_NOTICE);
-
-            return '';
-        }
-    } else {
-        $value = (string)$value;
-    }
-
-    if (is_object($output)) {
-        if (method_exists($output, "__toString")) {
-            $output = (string)$output->__toString();
-        } else {
-            trigger_error("html_options: output is an object of class '" . get_class($output) . "' without __toString() method", E_USER_NOTICE);
-
-            return '';
-        }
-    } else {
-        $output = (string)$output;
-    }
-
-    if ($labels) {
-        if ($label_ids) {
-            $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!' . Smarty::$_UTF8_MODIFIER, '_', $name . '_' . $value));
-            $_output .= '<label for="' . $_id . '">';
-        } else {
-            $_output .= '<label>';
-        }
-    }
-
-    $name = smarty_function_escape_special_chars($name);
-    $value = smarty_function_escape_special_chars($value);
-    if ($escape) {
-        $output = smarty_function_escape_special_chars($output);
-    }
-
-    $_output .= '<input type="checkbox" name="' . $name . '[]" value="' . $value . '"';
-
-    if ($labels && $label_ids) {
-        $_output .= ' id="' . $_id . '"';
-    }
-
-    if (is_array($selected)) {
-        if (isset($selected[$value])) {
-            $_output .= ' checked="checked"';
-        }
-    } elseif ($value === $selected) {
-        $_output .= ' checked="checked"';
-    }
-
-    $_output .= $extra . ' />' . $output;
-    if ($labels) {
-        $_output .= '</label>';
-    }
-
-    $_output .= $separator;
-
-    return $_output;
-}
diff --git a/library/smarty/libs/plugins/function.html_image.php b/library/smarty/libs/plugins/function.html_image.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_image.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {html_image} function plugin
- * Type:     function<br>
- * Name:     html_image<br>
- * Date:     Feb 24, 2003<br>
- * Purpose:  format HTML tags for the image<br>
- * Examples: {html_image file="/images/masthead.gif"}<br>
- * Output:   <img src="/images/masthead.gif" width=400 height=23><br>
- * Params:
- * <pre>
- * - file        - (required) - file (and path) of image
- * - height      - (optional) - image height (default actual height)
- * - width       - (optional) - image width (default actual width)
- * - basedir     - (optional) - base directory for absolute paths, default is environment variable DOCUMENT_ROOT
- * - path_prefix - prefix for path output (optional, default empty)
- * </pre>
- *
- * @link    http://www.smarty.net/manual/en/language.function.html.image.php {html_image}
- *          (Smarty online manual)
- * @author  Monte Ohrt <monte at ohrt dot com>
- * @author  credits to Duda <duda@big.hu>
- * @version 1.0
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @throws SmartyException
- * @return string
- * @uses    smarty_function_escape_special_chars()
- */
-function smarty_function_html_image($params, $template) {
-    require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-
-    $alt = '';
-    $file = '';
-    $height = '';
-    $width = '';
-    $extra = '';
-    $prefix = '';
-    $suffix = '';
-    $path_prefix = '';
-    $basedir = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : '';
-    foreach ($params as $_key => $_val) {
-        switch ($_key) {
-            case 'file':
-            case 'height':
-            case 'width':
-            case 'dpi':
-            case 'path_prefix':
-            case 'basedir':
-                $$_key = $_val;
-                break;
-
-            case 'alt':
-                if (!is_array($_val)) {
-                    $$_key = smarty_function_escape_special_chars($_val);
-                } else {
-                    throw new SmartyException ("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-
-            case 'link':
-            case 'href':
-                $prefix = '<a href="' . $_val . '">';
-                $suffix = '</a>';
-                break;
-
-            default:
-                if (!is_array($_val)) {
-                    $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
-                } else {
-                    throw new SmartyException ("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    if (empty($file)) {
-        trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE);
-
-        return;
-    }
-
-    if ($file[0] == '/') {
-        $_image_path = $basedir . $file;
-    } else {
-        $_image_path = $file;
-    }
-
-    // strip file protocol
-    if (stripos($params['file'], 'file://') === 0) {
-        $params['file'] = substr($params['file'], 7);
-    }
-
-    $protocol = strpos($params['file'], '://');
-    if ($protocol !== false) {
-        $protocol = strtolower(substr($params['file'], 0, $protocol));
-    }
-
-    if (isset($template->smarty->security_policy)) {
-        if ($protocol) {
-            // remote resource (or php stream, …)
-            if (!$template->smarty->security_policy->isTrustedUri($params['file'])) {
-                return;
-            }
-        } else {
-            // local file
-            if (!$template->smarty->security_policy->isTrustedResourceDir($_image_path)) {
-                return;
-            }
-        }
-    }
-
-    if (!isset($params['width']) || !isset($params['height'])) {
-        // FIXME: (rodneyrehm) getimagesize() loads the complete file off a remote resource, use custom [jpg,png,gif]header reader!
-        if (!$_image_data = @getimagesize($_image_path)) {
-            if (!file_exists($_image_path)) {
-                trigger_error("html_image: unable to find '$_image_path'", E_USER_NOTICE);
-
-                return;
-            } elseif (!is_readable($_image_path)) {
-                trigger_error("html_image: unable to read '$_image_path'", E_USER_NOTICE);
-
-                return;
-            } else {
-                trigger_error("html_image: '$_image_path' is not a valid image file", E_USER_NOTICE);
-
-                return;
-            }
-        }
-
-        if (!isset($params['width'])) {
-            $width = $_image_data[0];
-        }
-        if (!isset($params['height'])) {
-            $height = $_image_data[1];
-        }
-    }
-
-    if (isset($params['dpi'])) {
-        if (strstr($_SERVER['HTTP_USER_AGENT'], 'Mac')) {
-            // FIXME: (rodneyrehm) wrong dpi assumption
-            // don't know who thought this up… even if it was true in 1998, it's definitely wrong in 2011.
-            $dpi_default = 72;
-        } else {
-            $dpi_default = 96;
-        }
-        $_resize = $dpi_default / $params['dpi'];
-        $width = round($width * $_resize);
-        $height = round($height * $_resize);
-    }
-
-    return $prefix . '<img src="' . $path_prefix . $file . '" alt="' . $alt . '" width="' . $width . '" height="' . $height . '"' . $extra . ' />' . $suffix;
-}
diff --git a/library/smarty/libs/plugins/function.html_options.php b/library/smarty/libs/plugins/function.html_options.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_options.php
+++ /dev/null
@@ -1,193 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {html_options} function plugin
- * Type:     function<br>
- * Name:     html_options<br>
- * Purpose:  Prints the list of <option> tags generated from
- *           the passed parameters<br>
- * Params:
- * <pre>
- * - name       (optional) - string default "select"
- * - values     (required) - if no options supplied) - array
- * - options    (required) - if no values supplied) - associative array
- * - selected   (optional) - string default not set
- * - output     (required) - if not options supplied) - array
- * - id         (optional) - string default not set
- * - class      (optional) - string default not set
- * </pre>
- *
- * @link     http://www.smarty.net/manual/en/language.function.html.options.php {html_image}
- *           (Smarty online manual)
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @author   Ralf Strehle (minor optimization) <ralf dot strehle at yahoo dot de>
- *
- * @param array $params parameters
- *
- * @return string
- * @uses     smarty_function_escape_special_chars()
- */
-function smarty_function_html_options($params) {
-    require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-
-    $name = null;
-    $values = null;
-    $options = null;
-    $selected = null;
-    $output = null;
-    $id = null;
-    $class = null;
-
-    $extra = '';
-
-    foreach ($params as $_key => $_val) {
-        switch ($_key) {
-            case 'name':
-            case 'class':
-            case 'id':
-                $$_key = (string)$_val;
-                break;
-
-            case 'options':
-                $options = (array)$_val;
-                break;
-
-            case 'values':
-            case 'output':
-                $$_key = array_values((array)$_val);
-                break;
-
-            case 'selected':
-                if (is_array($_val)) {
-                    $selected = array();
-                    foreach ($_val as $_sel) {
-                        if (is_object($_sel)) {
-                            if (method_exists($_sel, "__toString")) {
-                                $_sel = smarty_function_escape_special_chars((string)$_sel->__toString());
-                            } else {
-                                trigger_error("html_options: selected attribute contains an object of class '" . get_class($_sel) . "' without __toString() method", E_USER_NOTICE);
-                                continue;
-                            }
-                        } else {
-                            $_sel = smarty_function_escape_special_chars((string)$_sel);
-                        }
-                        $selected[$_sel] = true;
-                    }
-                } elseif (is_object($_val)) {
-                    if (method_exists($_val, "__toString")) {
-                        $selected = smarty_function_escape_special_chars((string)$_val->__toString());
-                    } else {
-                        trigger_error("html_options: selected attribute is an object of class '" . get_class($_val) . "' without __toString() method", E_USER_NOTICE);
-                    }
-                } else {
-                    $selected = smarty_function_escape_special_chars((string)$_val);
-                }
-                break;
-
-            case 'strict':
-                break;
-
-            case 'disabled':
-            case 'readonly':
-                if (!empty($params['strict'])) {
-                    if (!is_scalar($_val)) {
-                        trigger_error("html_options: $_key attribute must be a scalar, only boolean true or string '$_key' will actually add the attribute", E_USER_NOTICE);
-                    }
-
-                    if ($_val === true || $_val === $_key) {
-                        $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_key) . '"';
-                    }
-
-                    break;
-                }
-            // omit break; to fall through!
-
-            default:
-                if (!is_array($_val)) {
-                    $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
-                } else {
-                    trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    if (!isset($options) && !isset($values)) {
-        /* raise error here? */
-
-        return '';
-    }
-
-    $_html_result = '';
-    $_idx = 0;
-
-    if (isset($options)) {
-        foreach ($options as $_key => $_val) {
-            $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
-        }
-    } else {
-        foreach ($values as $_i => $_key) {
-            $_val = isset($output[$_i]) ? $output[$_i] : '';
-            $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
-        }
-    }
-
-    if (!empty($name)) {
-        $_html_class = !empty($class) ? ' class="' . $class . '"' : '';
-        $_html_id = !empty($id) ? ' id="' . $id . '"' : '';
-        $_html_result = '<select name="' . $name . '"' . $_html_class . $_html_id . $extra . '>' . "\n" . $_html_result . '</select>' . "\n";
-    }
-
-    return $_html_result;
-}
-
-function smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, &$idx) {
-    if (!is_array($value)) {
-        $_key = smarty_function_escape_special_chars($key);
-        $_html_result = '<option value="' . $_key . '"';
-        if (is_array($selected)) {
-            if (isset($selected[$_key])) {
-                $_html_result .= ' selected="selected"';
-            }
-        } elseif ($_key === $selected) {
-            $_html_result .= ' selected="selected"';
-        }
-        $_html_class = !empty($class) ? ' class="' . $class . ' option"' : '';
-        $_html_id = !empty($id) ? ' id="' . $id . '-' . $idx . '"' : '';
-        if (is_object($value)) {
-            if (method_exists($value, "__toString")) {
-                $value = smarty_function_escape_special_chars((string)$value->__toString());
-            } else {
-                trigger_error("html_options: value is an object of class '" . get_class($value) . "' without __toString() method", E_USER_NOTICE);
-
-                return '';
-            }
-        } else {
-            $value = smarty_function_escape_special_chars((string)$value);
-        }
-        $_html_result .= $_html_class . $_html_id . '>' . $value . '</option>' . "\n";
-        $idx++;
-    } else {
-        $_idx = 0;
-        $_html_result = smarty_function_html_options_optgroup($key, $value, $selected, !empty($id) ? ($id . '-' . $idx) : null, $class, $_idx);
-        $idx++;
-    }
-
-    return $_html_result;
-}
-
-function smarty_function_html_options_optgroup($key, $values, $selected, $id, $class, &$idx) {
-    $optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($key) . '">' . "\n";
-    foreach ($values as $key => $value) {
-        $optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, $idx);
-    }
-    $optgroup_html .= "</optgroup>\n";
-
-    return $optgroup_html;
-}
diff --git a/library/smarty/libs/plugins/function.html_radios.php b/library/smarty/libs/plugins/function.html_radios.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_radios.php
+++ /dev/null
@@ -1,219 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {html_radios} function plugin
- * File:       function.html_radios.php<br>
- * Type:       function<br>
- * Name:       html_radios<br>
- * Date:       24.Feb.2003<br>
- * Purpose:    Prints out a list of radio input types<br>
- * Params:
- * <pre>
- * - name       (optional) - string default "radio"
- * - values     (required) - array
- * - options    (required) - associative array
- * - checked    (optional) - array default not set
- * - separator  (optional) - ie <br> or &nbsp;
- * - output     (optional) - the output next to each radio button
- * - assign     (optional) - assign the output as an array to this variable
- * - escape     (optional) - escape the content (not value), defaults to true
- * </pre>
- * Examples:
- * <pre>
- * {html_radios values=$ids output=$names}
- * {html_radios values=$ids name='box' separator='<br>' output=$names}
- * {html_radios values=$ids checked=$checked separator='<br>' output=$names}
- * </pre>
- *
- * @link    http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios}
- *          (Smarty online manual)
- * @author  Christopher Kvarme <christopher.kvarme@flashjab.com>
- * @author  credits to Monte Ohrt <monte at ohrt dot com>
- * @version 1.0
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @return string
- * @uses    smarty_function_escape_special_chars()
- */
-function smarty_function_html_radios($params, $template) {
-    require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-
-    $name = 'radio';
-    $values = null;
-    $options = null;
-    $selected = null;
-    $separator = '';
-    $escape = true;
-    $labels = true;
-    $label_ids = false;
-    $output = null;
-    $extra = '';
-
-    foreach ($params as $_key => $_val) {
-        switch ($_key) {
-            case 'name':
-            case 'separator':
-                $$_key = (string)$_val;
-                break;
-
-            case 'checked':
-            case 'selected':
-                if (is_array($_val)) {
-                    trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
-                } elseif (is_object($_val)) {
-                    if (method_exists($_val, "__toString")) {
-                        $selected = smarty_function_escape_special_chars((string)$_val->__toString());
-                    } else {
-                        trigger_error("html_radios: selected attribute is an object of class '" . get_class($_val) . "' without __toString() method", E_USER_NOTICE);
-                    }
-                } else {
-                    $selected = (string)$_val;
-                }
-                break;
-
-            case 'escape':
-            case 'labels':
-            case 'label_ids':
-                $$_key = (bool)$_val;
-                break;
-
-            case 'options':
-                $$_key = (array)$_val;
-                break;
-
-            case 'values':
-            case 'output':
-                $$_key = array_values((array)$_val);
-                break;
-
-            case 'radios':
-                trigger_error('html_radios: the use of the "radios" attribute is deprecated, use "options" instead', E_USER_WARNING);
-                $options = (array)$_val;
-                break;
-
-            case 'assign':
-                break;
-
-            case 'strict':
-                break;
-
-            case 'disabled':
-            case 'readonly':
-                if (!empty($params['strict'])) {
-                    if (!is_scalar($_val)) {
-                        trigger_error("html_options: $_key attribute must be a scalar, only boolean true or string '$_key' will actually add the attribute", E_USER_NOTICE);
-                    }
-
-                    if ($_val === true || $_val === $_key) {
-                        $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_key) . '"';
-                    }
-
-                    break;
-                }
-            // omit break; to fall through!
-
-            default:
-                if (!is_array($_val)) {
-                    $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
-                } else {
-                    trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    if (!isset($options) && !isset($values)) {
-        /* raise error here? */
-
-        return '';
-    }
-
-    $_html_result = array();
-
-    if (isset($options)) {
-        foreach ($options as $_key => $_val) {
-            $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
-        }
-    } else {
-        foreach ($values as $_i => $_key) {
-            $_val = isset($output[$_i]) ? $output[$_i] : '';
-            $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids, $escape);
-        }
-    }
-
-    if (!empty($params['assign'])) {
-        $template->assign($params['assign'], $_html_result);
-    } else {
-        return implode("\n", $_html_result);
-    }
-}
-
-function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape) {
-    $_output = '';
-
-    if (is_object($value)) {
-        if (method_exists($value, "__toString")) {
-            $value = (string)$value->__toString();
-        } else {
-            trigger_error("html_options: value is an object of class '" . get_class($value) . "' without __toString() method", E_USER_NOTICE);
-
-            return '';
-        }
-    } else {
-        $value = (string)$value;
-    }
-
-    if (is_object($output)) {
-        if (method_exists($output, "__toString")) {
-            $output = (string)$output->__toString();
-        } else {
-            trigger_error("html_options: output is an object of class '" . get_class($output) . "' without __toString() method", E_USER_NOTICE);
-
-            return '';
-        }
-    } else {
-        $output = (string)$output;
-    }
-
-    if ($labels) {
-        if ($label_ids) {
-            $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!' . Smarty::$_UTF8_MODIFIER, '_', $name . '_' . $value));
-            $_output .= '<label for="' . $_id . '">';
-        } else {
-            $_output .= '<label>';
-        }
-    }
-
-    $name = smarty_function_escape_special_chars($name);
-    $value = smarty_function_escape_special_chars($value);
-    if ($escape) {
-        $output = smarty_function_escape_special_chars($output);
-    }
-
-    $_output .= '<input type="radio" name="' . $name . '" value="' . $value . '"';
-
-    if ($labels && $label_ids) {
-        $_output .= ' id="' . $_id . '"';
-    }
-
-    if ($value === $selected) {
-        $_output .= ' checked="checked"';
-    }
-
-    $_output .= $extra . ' />' . $output;
-    if ($labels) {
-        $_output .= '</label>';
-    }
-
-    $_output .= $separator;
-
-    return $_output;
-}
diff --git a/library/smarty/libs/plugins/function.html_select_date.php b/library/smarty/libs/plugins/function.html_select_date.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_select_date.php
+++ /dev/null
@@ -1,386 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * @ignore
- */
-require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-/**
- * @ignore
- */
-require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
-
-/**
- * Smarty {html_select_date} plugin
- * Type:     function<br>
- * Name:     html_select_date<br>
- * Purpose:  Prints the dropdowns for date selection.
- * ChangeLog:
- * <pre>
- *            - 1.0 initial release
- *            - 1.1 added support for +/- N syntax for begin
- *              and end year values. (Monte)
- *            - 1.2 added support for yyyy-mm-dd syntax for
- *              time value. (Jan Rosier)
- *            - 1.3 added support for choosing format for
- *              month values (Gary Loescher)
- *            - 1.3.1 added support for choosing format for
- *              day values (Marcus Bointon)
- *            - 1.3.2 support negative timestamps, force year
- *              dropdown to include given date unless explicitly set (Monte)
- *            - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that
- *              of 0000-00-00 dates (cybot, boots)
- *            - 2.0 complete rewrite for performance,
- *              added attributes month_names, *_id
- * </pre>
- *
- * @link     http://www.smarty.net/manual/en/language.function.html.select.date.php {html_select_date}
- *           (Smarty online manual)
- * @version  2.0
- * @author   Andrei Zmievski
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @author   Rodney Rehm
- *
- * @param array $params parameters
- *
- * @return string
- */
-function smarty_function_html_select_date($params) {
-    // generate timestamps used for month names only
-    static $_month_timestamps = null;
-    static $_current_year = null;
-    if ($_month_timestamps === null) {
-        $_current_year = date('Y');
-        $_month_timestamps = array();
-        for ($i = 1; $i <= 12; $i++) {
-            $_month_timestamps[$i] = mktime(0, 0, 0, $i, 1, 2000);
-        }
-    }
-
-    /* Default values. */
-    $prefix = "Date_";
-    $start_year = null;
-    $end_year = null;
-    $display_days = true;
-    $display_months = true;
-    $display_years = true;
-    $month_format = "%B";
-    /* Write months as numbers by default  GL */
-    $month_value_format = "%m";
-    $day_format = "%02d";
-    /* Write day values using this format MB */
-    $day_value_format = "%d";
-    $year_as_text = false;
-    /* Display years in reverse order? Ie. 2000,1999,.... */
-    $reverse_years = false;
-    /* Should the select boxes be part of an array when returned from PHP?
-       e.g. setting it to "birthday", would create "birthday[Day]",
-       "birthday[Month]" & "birthday[Year]". Can be combined with prefix */
-    $field_array = null;
-    /* <select size>'s of the different <select> tags.
-       If not set, uses default dropdown. */
-    $day_size = null;
-    $month_size = null;
-    $year_size = null;
-    /* Unparsed attributes core to *ALL* the <select>/<input> tags.
-       An example might be in the template: all_extra ='class ="foo"'. */
-    $all_extra = null;
-    /* Separate attributes for the tags. */
-    $day_extra = null;
-    $month_extra = null;
-    $year_extra = null;
-    /* Order in which to display the fields.
-       "D" -> day, "M" -> month, "Y" -> year. */
-    $field_order = 'MDY';
-    /* String printed between the different fields. */
-    $field_separator = "\n";
-    $option_separator = "\n";
-    $time = null;
-    // $all_empty = null;
-    // $day_empty = null;
-    // $month_empty = null;
-    // $year_empty = null;
-    $extra_attrs = '';
-    $all_id = null;
-    $day_id = null;
-    $month_id = null;
-    $year_id = null;
-
-    foreach ($params as $_key => $_value) {
-        switch ($_key) {
-            case 'time':
-                if (!is_array($_value) && $_value !== null) {
-                    $time = smarty_make_timestamp($_value);
-                }
-                break;
-
-            case 'month_names':
-                if (is_array($_value) && count($_value) == 12) {
-                    $$_key = $_value;
-                } else {
-                    trigger_error("html_select_date: month_names must be an array of 12 strings", E_USER_NOTICE);
-                }
-                break;
-
-            case 'prefix':
-            case 'field_array':
-            case 'start_year':
-            case 'end_year':
-            case 'day_format':
-            case 'day_value_format':
-            case 'month_format':
-            case 'month_value_format':
-            case 'day_size':
-            case 'month_size':
-            case 'year_size':
-            case 'all_extra':
-            case 'day_extra':
-            case 'month_extra':
-            case 'year_extra':
-            case 'field_order':
-            case 'field_separator':
-            case 'option_separator':
-            case 'all_empty':
-            case 'month_empty':
-            case 'day_empty':
-            case 'year_empty':
-            case 'all_id':
-            case 'month_id':
-            case 'day_id':
-            case 'year_id':
-                $$_key = (string)$_value;
-                break;
-
-            case 'display_days':
-            case 'display_months':
-            case 'display_years':
-            case 'year_as_text':
-            case 'reverse_years':
-                $$_key = (bool)$_value;
-                break;
-
-            default:
-                if (!is_array($_value)) {
-                    $extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
-                } else {
-                    trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    // Note: date() is faster than strftime()
-    // Note: explode(date()) is faster than date() date() date()
-    if (isset($params['time']) && is_array($params['time'])) {
-        if (isset($params['time'][$prefix . 'Year'])) {
-            // $_REQUEST[$field_array] given
-            foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) {
-                $_variableName = '_' . strtolower($_elementName);
-                $$_variableName = isset($params['time'][$prefix . $_elementName])
-                    ? $params['time'][$prefix . $_elementName]
-                    : date($_elementKey);
-            }
-        } elseif (isset($params['time'][$field_array][$prefix . 'Year'])) {
-            // $_REQUEST given
-            foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) {
-                $_variableName = '_' . strtolower($_elementName);
-                $$_variableName = isset($params['time'][$field_array][$prefix . $_elementName])
-                    ? $params['time'][$field_array][$prefix . $_elementName]
-                    : date($_elementKey);
-            }
-        } else {
-            // no date found, use NOW
-            list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
-        }
-    } elseif ($time === null) {
-        if (array_key_exists('time', $params)) {
-            $_year = $_month = $_day = $time = null;
-        } else {
-            list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
-        }
-    } else {
-        list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d', $time));
-    }
-
-    // make syntax "+N" or "-N" work with $start_year and $end_year
-    // Note preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match) is slower than trim+substr
-    foreach (array('start', 'end') as $key) {
-        $key .= '_year';
-        $t = $$key;
-        if ($t === null) {
-            $$key = (int)$_current_year;
-        } elseif ($t[0] == '+') {
-            $$key = (int)($_current_year + (int)trim(substr($t, 1)));
-        } elseif ($t[0] == '-') {
-            $$key = (int)($_current_year - (int)trim(substr($t, 1)));
-        } else {
-            $$key = (int)$$key;
-        }
-    }
-
-    // flip for ascending or descending
-    if (($start_year > $end_year && !$reverse_years) || ($start_year < $end_year && $reverse_years)) {
-        $t = $end_year;
-        $end_year = $start_year;
-        $start_year = $t;
-    }
-
-    // generate year <select> or <input>
-    if ($display_years) {
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Year]') : ($prefix . 'Year');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($year_extra) {
-            $_extra .= ' ' . $year_extra;
-        }
-
-        if ($year_as_text) {
-            $_html_years = '<input type="text" name="' . $_name . '" value="' . $_year . '" size="4" maxlength="4"' . $_extra . $extra_attrs . ' />';
-        } else {
-            $_html_years = '<select name="' . $_name . '"';
-            if ($year_id !== null || $all_id !== null) {
-                $_html_years .= ' id="' . smarty_function_escape_special_chars(
-                        $year_id !== null ? ($year_id ? $year_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                    ) . '"';
-            }
-            if ($year_size) {
-                $_html_years .= ' size="' . $year_size . '"';
-            }
-            $_html_years .= $_extra . $extra_attrs . '>' . $option_separator;
-
-            if (isset($year_empty) || isset($all_empty)) {
-                $_html_years .= '<option value="">' . (isset($year_empty) ? $year_empty : $all_empty) . '</option>' . $option_separator;
-            }
-
-            $op = $start_year > $end_year ? -1 : 1;
-            for ($i = $start_year; $op > 0 ? $i <= $end_year : $i >= $end_year; $i += $op) {
-                $_html_years .= '<option value="' . $i . '"'
-                    . ($_year == $i ? ' selected="selected"' : '')
-                    . '>' . $i . '</option>' . $option_separator;
-            }
-
-            $_html_years .= '</select>';
-        }
-    }
-
-    // generate month <select> or <input>
-    if ($display_months) {
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Month]') : ($prefix . 'Month');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($month_extra) {
-            $_extra .= ' ' . $month_extra;
-        }
-
-        $_html_months = '<select name="' . $_name . '"';
-        if ($month_id !== null || $all_id !== null) {
-            $_html_months .= ' id="' . smarty_function_escape_special_chars(
-                    $month_id !== null ? ($month_id ? $month_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($month_size) {
-            $_html_months .= ' size="' . $month_size . '"';
-        }
-        $_html_months .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($month_empty) || isset($all_empty)) {
-            $_html_months .= '<option value="">' . (isset($month_empty) ? $month_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        for ($i = 1; $i <= 12; $i++) {
-            $_val = sprintf('%02d', $i);
-            $_text = isset($month_names) ? smarty_function_escape_special_chars($month_names[$i]) : ($month_format == "%m" ? $_val : strftime($month_format, $_month_timestamps[$i]));
-            $_value = $month_value_format == "%m" ? $_val : strftime($month_value_format, $_month_timestamps[$i]);
-            $_html_months .= '<option value="' . $_value . '"'
-                . ($_val == $_month ? ' selected="selected"' : '')
-                . '>' . $_text . '</option>' . $option_separator;
-        }
-
-        $_html_months .= '</select>';
-    }
-
-    // generate day <select> or <input>
-    if ($display_days) {
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Day]') : ($prefix . 'Day');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($day_extra) {
-            $_extra .= ' ' . $day_extra;
-        }
-
-        $_html_days = '<select name="' . $_name . '"';
-        if ($day_id !== null || $all_id !== null) {
-            $_html_days .= ' id="' . smarty_function_escape_special_chars(
-                    $day_id !== null ? ($day_id ? $day_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($day_size) {
-            $_html_days .= ' size="' . $day_size . '"';
-        }
-        $_html_days .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($day_empty) || isset($all_empty)) {
-            $_html_days .= '<option value="">' . (isset($day_empty) ? $day_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        for ($i = 1; $i <= 31; $i++) {
-            $_val = sprintf('%02d', $i);
-            $_text = $day_format == '%02d' ? $_val : sprintf($day_format, $i);
-            $_value = $day_value_format == '%02d' ? $_val : sprintf($day_value_format, $i);
-            $_html_days .= '<option value="' . $_value . '"'
-                . ($_val == $_day ? ' selected="selected"' : '')
-                . '>' . $_text . '</option>' . $option_separator;
-        }
-
-        $_html_days .= '</select>';
-    }
-
-    // order the fields for output
-    $_html = '';
-    for ($i = 0; $i <= 2; $i++) {
-        switch ($field_order[$i]) {
-            case 'Y':
-            case 'y':
-                if (isset($_html_years)) {
-                    if ($_html) {
-                        $_html .= $field_separator;
-                    }
-                    $_html .= $_html_years;
-                }
-                break;
-
-            case 'm':
-            case 'M':
-                if (isset($_html_months)) {
-                    if ($_html) {
-                        $_html .= $field_separator;
-                    }
-                    $_html .= $_html_months;
-                }
-                break;
-
-            case 'd':
-            case 'D':
-                if (isset($_html_days)) {
-                    if ($_html) {
-                        $_html .= $field_separator;
-                    }
-                    $_html .= $_html_days;
-                }
-                break;
-        }
-    }
-
-    return $_html;
-}
diff --git a/library/smarty/libs/plugins/function.html_select_time.php b/library/smarty/libs/plugins/function.html_select_time.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_select_time.php
+++ /dev/null
@@ -1,363 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * @ignore
- */
-require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
-/**
- * @ignore
- */
-require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
-
-/**
- * Smarty {html_select_time} function plugin
- * Type:     function<br>
- * Name:     html_select_time<br>
- * Purpose:  Prints the dropdowns for time selection
- *
- * @link     http://www.smarty.net/manual/en/language.function.html.select.time.php {html_select_time}
- *           (Smarty online manual)
- * @author   Roberto Berto <roberto@berto.net>
- * @author   Monte Ohrt <monte AT ohrt DOT com>
- *
- * @param array $params parameters
- *
- * @return string
- * @uses     smarty_make_timestamp()
- */
-function smarty_function_html_select_time($params) {
-    $prefix = "Time_";
-    $field_array = null;
-    $field_separator = "\n";
-    $option_separator = "\n";
-    $time = null;
-
-    $display_hours = true;
-    $display_minutes = true;
-    $display_seconds = true;
-    $display_meridian = true;
-
-    $hour_format = '%02d';
-    $hour_value_format = '%02d';
-    $minute_format = '%02d';
-    $minute_value_format = '%02d';
-    $second_format = '%02d';
-    $second_value_format = '%02d';
-
-    $hour_size = null;
-    $minute_size = null;
-    $second_size = null;
-    $meridian_size = null;
-
-    $all_empty = null;
-    $hour_empty = null;
-    $minute_empty = null;
-    $second_empty = null;
-    $meridian_empty = null;
-
-    $all_id = null;
-    $hour_id = null;
-    $minute_id = null;
-    $second_id = null;
-    $meridian_id = null;
-
-    $use_24_hours = true;
-    $minute_interval = 1;
-    $second_interval = 1;
-
-    $extra_attrs = '';
-    $all_extra = null;
-    $hour_extra = null;
-    $minute_extra = null;
-    $second_extra = null;
-    $meridian_extra = null;
-
-    foreach ($params as $_key => $_value) {
-        switch ($_key) {
-            case 'time':
-                if (!is_array($_value) && $_value !== null) {
-                    $time = smarty_make_timestamp($_value);
-                }
-                break;
-
-            case 'prefix':
-            case 'field_array':
-
-            case 'field_separator':
-            case 'option_separator':
-
-            case 'all_extra':
-            case 'hour_extra':
-            case 'minute_extra':
-            case 'second_extra':
-            case 'meridian_extra':
-
-            case 'all_empty':
-            case 'hour_empty':
-            case 'minute_empty':
-            case 'second_empty':
-            case 'meridian_empty':
-
-            case 'all_id':
-            case 'hour_id':
-            case 'minute_id':
-            case 'second_id':
-            case 'meridian_id':
-
-            case 'hour_format':
-            case 'hour_value_format':
-            case 'minute_format':
-            case 'minute_value_format':
-            case 'second_format':
-            case 'second_value_format':
-                $$_key = (string)$_value;
-                break;
-
-            case 'display_hours':
-            case 'display_minutes':
-            case 'display_seconds':
-            case 'display_meridian':
-            case 'use_24_hours':
-                $$_key = (bool)$_value;
-                break;
-
-            case 'minute_interval':
-            case 'second_interval':
-
-            case 'hour_size':
-            case 'minute_size':
-            case 'second_size':
-            case 'meridian_size':
-                $$_key = (int)$_value;
-                break;
-
-            default:
-                if (!is_array($_value)) {
-                    $extra_attrs .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_value) . '"';
-                } else {
-                    trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
-                }
-                break;
-        }
-    }
-
-    if (isset($params['time']) && is_array($params['time'])) {
-        if (isset($params['time'][$prefix . 'Hour'])) {
-            // $_REQUEST[$field_array] given
-            foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
-                $_variableName = '_' . strtolower($_elementName);
-                $$_variableName = isset($params['time'][$prefix . $_elementName])
-                    ? $params['time'][$prefix . $_elementName]
-                    : date($_elementKey);
-            }
-            $_meridian = isset($params['time'][$prefix . 'Meridian'])
-                ? (' ' . $params['time'][$prefix . 'Meridian'])
-                : '';
-            $time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
-            list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
-        } elseif (isset($params['time'][$field_array][$prefix . 'Hour'])) {
-            // $_REQUEST given
-            foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
-                $_variableName = '_' . strtolower($_elementName);
-                $$_variableName = isset($params['time'][$field_array][$prefix . $_elementName])
-                    ? $params['time'][$field_array][$prefix . $_elementName]
-                    : date($_elementKey);
-            }
-            $_meridian = isset($params['time'][$field_array][$prefix . 'Meridian'])
-                ? (' ' . $params['time'][$field_array][$prefix . 'Meridian'])
-                : '';
-            $time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
-            list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
-        } else {
-            // no date found, use NOW
-            list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
-        }
-    } elseif ($time === null) {
-        if (array_key_exists('time', $params)) {
-            $_hour = $_minute = $_second = $time = null;
-        } else {
-            list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s'));
-        }
-    } else {
-        list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
-    }
-
-    // generate hour <select>
-    if ($display_hours) {
-        $_html_hours = '';
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Hour]') : ($prefix . 'Hour');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($hour_extra) {
-            $_extra .= ' ' . $hour_extra;
-        }
-
-        $_html_hours = '<select name="' . $_name . '"';
-        if ($hour_id !== null || $all_id !== null) {
-            $_html_hours .= ' id="' . smarty_function_escape_special_chars(
-                    $hour_id !== null ? ($hour_id ? $hour_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($hour_size) {
-            $_html_hours .= ' size="' . $hour_size . '"';
-        }
-        $_html_hours .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($hour_empty) || isset($all_empty)) {
-            $_html_hours .= '<option value="">' . (isset($hour_empty) ? $hour_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        $start = $use_24_hours ? 0 : 1;
-        $end = $use_24_hours ? 23 : 12;
-        for ($i = $start; $i <= $end; $i++) {
-            $_val = sprintf('%02d', $i);
-            $_text = $hour_format == '%02d' ? $_val : sprintf($hour_format, $i);
-            $_value = $hour_value_format == '%02d' ? $_val : sprintf($hour_value_format, $i);
-
-            if (!$use_24_hours) {
-                $_hour12 = $_hour == 0
-                    ? 12
-                    : ($_hour <= 12 ? $_hour : $_hour - 12);
-            }
-
-            $selected = $_hour !== null ? ($use_24_hours ? $_hour == $_val : $_hour12 == $_val) : null;
-            $_html_hours .= '<option value="' . $_value . '"'
-                . ($selected ? ' selected="selected"' : '')
-                . '>' . $_text . '</option>' . $option_separator;
-        }
-
-        $_html_hours .= '</select>';
-    }
-
-    // generate minute <select>
-    if ($display_minutes) {
-        $_html_minutes = '';
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Minute]') : ($prefix . 'Minute');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($minute_extra) {
-            $_extra .= ' ' . $minute_extra;
-        }
-
-        $_html_minutes = '<select name="' . $_name . '"';
-        if ($minute_id !== null || $all_id !== null) {
-            $_html_minutes .= ' id="' . smarty_function_escape_special_chars(
-                    $minute_id !== null ? ($minute_id ? $minute_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($minute_size) {
-            $_html_minutes .= ' size="' . $minute_size . '"';
-        }
-        $_html_minutes .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($minute_empty) || isset($all_empty)) {
-            $_html_minutes .= '<option value="">' . (isset($minute_empty) ? $minute_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        $selected = $_minute !== null ? ($_minute - $_minute % $minute_interval) : null;
-        for ($i = 0; $i <= 59; $i += $minute_interval) {
-            $_val = sprintf('%02d', $i);
-            $_text = $minute_format == '%02d' ? $_val : sprintf($minute_format, $i);
-            $_value = $minute_value_format == '%02d' ? $_val : sprintf($minute_value_format, $i);
-            $_html_minutes .= '<option value="' . $_value . '"'
-                . ($selected === $i ? ' selected="selected"' : '')
-                . '>' . $_text . '</option>' . $option_separator;
-        }
-
-        $_html_minutes .= '</select>';
-    }
-
-    // generate second <select>
-    if ($display_seconds) {
-        $_html_seconds = '';
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Second]') : ($prefix . 'Second');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($second_extra) {
-            $_extra .= ' ' . $second_extra;
-        }
-
-        $_html_seconds = '<select name="' . $_name . '"';
-        if ($second_id !== null || $all_id !== null) {
-            $_html_seconds .= ' id="' . smarty_function_escape_special_chars(
-                    $second_id !== null ? ($second_id ? $second_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($second_size) {
-            $_html_seconds .= ' size="' . $second_size . '"';
-        }
-        $_html_seconds .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($second_empty) || isset($all_empty)) {
-            $_html_seconds .= '<option value="">' . (isset($second_empty) ? $second_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        $selected = $_second !== null ? ($_second - $_second % $second_interval) : null;
-        for ($i = 0; $i <= 59; $i += $second_interval) {
-            $_val = sprintf('%02d', $i);
-            $_text = $second_format == '%02d' ? $_val : sprintf($second_format, $i);
-            $_value = $second_value_format == '%02d' ? $_val : sprintf($second_value_format, $i);
-            $_html_seconds .= '<option value="' . $_value . '"'
-                . ($selected === $i ? ' selected="selected"' : '')
-                . '>' . $_text . '</option>' . $option_separator;
-        }
-
-        $_html_seconds .= '</select>';
-    }
-
-    // generate meridian <select>
-    if ($display_meridian && !$use_24_hours) {
-        $_html_meridian = '';
-        $_extra = '';
-        $_name = $field_array ? ($field_array . '[' . $prefix . 'Meridian]') : ($prefix . 'Meridian');
-        if ($all_extra) {
-            $_extra .= ' ' . $all_extra;
-        }
-        if ($meridian_extra) {
-            $_extra .= ' ' . $meridian_extra;
-        }
-
-        $_html_meridian = '<select name="' . $_name . '"';
-        if ($meridian_id !== null || $all_id !== null) {
-            $_html_meridian .= ' id="' . smarty_function_escape_special_chars(
-                    $meridian_id !== null ? ($meridian_id ? $meridian_id : $_name) : ($all_id ? ($all_id . $_name) : $_name)
-                ) . '"';
-        }
-        if ($meridian_size) {
-            $_html_meridian .= ' size="' . $meridian_size . '"';
-        }
-        $_html_meridian .= $_extra . $extra_attrs . '>' . $option_separator;
-
-        if (isset($meridian_empty) || isset($all_empty)) {
-            $_html_meridian .= '<option value="">' . (isset($meridian_empty) ? $meridian_empty : $all_empty) . '</option>' . $option_separator;
-        }
-
-        $_html_meridian .= '<option value="am"' . ($_hour > 0 && $_hour < 12 ? ' selected="selected"' : '') . '>AM</option>' . $option_separator
-            . '<option value="pm"' . ($_hour < 12 ? '' : ' selected="selected"') . '>PM</option>' . $option_separator
-            . '</select>';
-    }
-
-    $_html = '';
-    foreach (array('_html_hours', '_html_minutes', '_html_seconds', '_html_meridian') as $k) {
-        if (isset($$k)) {
-            if ($_html) {
-                $_html .= $field_separator;
-            }
-            $_html .= $$k;
-        }
-    }
-
-    return $_html;
-}
diff --git a/library/smarty/libs/plugins/function.html_table.php b/library/smarty/libs/plugins/function.html_table.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.html_table.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {html_table} function plugin
- * Type:     function<br>
- * Name:     html_table<br>
- * Date:     Feb 17, 2003<br>
- * Purpose:  make an html table from an array of data<br>
- * Params:
- * <pre>
- * - loop       - array to loop through
- * - cols       - number of columns, comma separated list of column names
- *                or array of column names
- * - rows       - number of rows
- * - table_attr - table attributes
- * - th_attr    - table heading attributes (arrays are cycled)
- * - tr_attr    - table row attributes (arrays are cycled)
- * - td_attr    - table cell attributes (arrays are cycled)
- * - trailpad   - value to pad trailing cells with
- * - caption    - text for caption element
- * - vdir       - vertical direction (default: "down", means top-to-bottom)
- * - hdir       - horizontal direction (default: "right", means left-to-right)
- * - inner      - inner loop (default "cols": print $loop line by line,
- *                $loop will be printed column by column otherwise)
- * </pre>
- * Examples:
- * <pre>
- * {table loop=$data}
- * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
- * {table loop=$data cols="first,second,third" tr_attr=$colors}
- * </pre>
- *
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @author   credit to Messju Mohr <messju at lammfellpuschen dot de>
- * @author   credit to boots <boots dot smarty at yahoo dot com>
- * @version  1.1
- * @link     http://www.smarty.net/manual/en/language.function.html.table.php {html_table}
- *           (Smarty online manual)
- *
- * @param array $params parameters
- *
- * @return string
- */
-function smarty_function_html_table($params) {
-    $table_attr = 'border="1"';
-    $tr_attr = '';
-    $th_attr = '';
-    $td_attr = '';
-    $cols = $cols_count = 3;
-    $rows = 3;
-    $trailpad = '&nbsp;';
-    $vdir = 'down';
-    $hdir = 'right';
-    $inner = 'cols';
-    $caption = '';
-    $loop = null;
-
-    if (!isset($params['loop'])) {
-        trigger_error("html_table: missing 'loop' parameter", E_USER_WARNING);
-
-        return;
-    }
-
-    foreach ($params as $_key => $_value) {
-        switch ($_key) {
-            case 'loop':
-                $$_key = (array)$_value;
-                break;
-
-            case 'cols':
-                if (is_array($_value) && !empty($_value)) {
-                    $cols = $_value;
-                    $cols_count = count($_value);
-                } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) {
-                    $cols = explode(',', $_value);
-                    $cols_count = count($cols);
-                } elseif (!empty($_value)) {
-                    $cols_count = (int)$_value;
-                } else {
-                    $cols_count = $cols;
-                }
-                break;
-
-            case 'rows':
-                $$_key = (int)$_value;
-                break;
-
-            case 'table_attr':
-            case 'trailpad':
-            case 'hdir':
-            case 'vdir':
-            case 'inner':
-            case 'caption':
-                $$_key = (string)$_value;
-                break;
-
-            case 'tr_attr':
-            case 'td_attr':
-            case 'th_attr':
-                $$_key = $_value;
-                break;
-        }
-    }
-
-    $loop_count = count($loop);
-    if (empty($params['rows'])) {
-        /* no rows specified */
-        $rows = ceil($loop_count / $cols_count);
-    } elseif (empty($params['cols'])) {
-        if (!empty($params['rows'])) {
-            /* no cols specified, but rows */
-            $cols_count = ceil($loop_count / $rows);
-        }
-    }
-
-    $output = "<table $table_attr>\n";
-
-    if (!empty($caption)) {
-        $output .= '<caption>' . $caption . "</caption>\n";
-    }
-
-    if (is_array($cols)) {
-        $cols = ($hdir == 'right') ? $cols : array_reverse($cols);
-        $output .= "<thead><tr>\n";
-
-        for ($r = 0; $r < $cols_count; $r++) {
-            $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>';
-            $output .= $cols[$r];
-            $output .= "</th>\n";
-        }
-        $output .= "</tr></thead>\n";
-    }
-
-    $output .= "<tbody>\n";
-    for ($r = 0; $r < $rows; $r++) {
-        $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
-        $rx = ($vdir == 'down') ? $r * $cols_count : ($rows - 1 - $r) * $cols_count;
-
-        for ($c = 0; $c < $cols_count; $c++) {
-            $x = ($hdir == 'right') ? $rx + $c : $rx + $cols_count - 1 - $c;
-            if ($inner != 'cols') {
-                /* shuffle x to loop over rows*/
-                $x = floor($x / $cols_count) + ($x % $cols_count) * $rows;
-            }
-
-            if ($x < $loop_count) {
-                $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
-            } else {
-                $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
-            }
-        }
-        $output .= "</tr>\n";
-    }
-    $output .= "</tbody>\n";
-    $output .= "</table>\n";
-
-    return $output;
-}
-
-function smarty_function_html_table_cycle($name, $var, $no) {
-    if (!is_array($var)) {
-        $ret = $var;
-    } else {
-        $ret = $var[$no % count($var)];
-    }
-
-    return ($ret) ? ' ' . $ret : '';
-}
diff --git a/library/smarty/libs/plugins/function.mailto.php b/library/smarty/libs/plugins/function.mailto.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.mailto.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {mailto} function plugin
- * Type:     function<br>
- * Name:     mailto<br>
- * Date:     May 21, 2002
- * Purpose:  automate mailto address link creation, and optionally encode them.<br>
- * Params:
- * <pre>
- * - address    - (required) - e-mail address
- * - text       - (optional) - text to display, default is address
- * - encode     - (optional) - can be one of:
- *                             * none : no encoding (default)
- *                             * javascript : encode with javascript
- *                             * javascript_charcode : encode with javascript charcode
- *                             * hex : encode with hexidecimal (no javascript)
- * - cc         - (optional) - address(es) to carbon copy
- * - bcc        - (optional) - address(es) to blind carbon copy
- * - subject    - (optional) - e-mail subject
- * - newsgroups - (optional) - newsgroup(s) to post to
- * - followupto - (optional) - address(es) to follow up to
- * - extra      - (optional) - extra tags for the href link
- * </pre>
- * Examples:
- * <pre>
- * {mailto address="me@domain.com"}
- * {mailto address="me@domain.com" encode="javascript"}
- * {mailto address="me@domain.com" encode="hex"}
- * {mailto address="me@domain.com" subject="Hello to you!"}
- * {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"}
- * {mailto address="me@domain.com" extra='class="mailto"'}
- * </pre>
- *
- * @link     http://www.smarty.net/manual/en/language.function.mailto.php {mailto}
- *           (Smarty online manual)
- * @version  1.2
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @author   credits to Jason Sweat (added cc, bcc and subject functionality)
- *
- * @param array $params parameters
- *
- * @return string
- */
-function smarty_function_mailto($params) {
-    static $_allowed_encoding = array('javascript' => true, 'javascript_charcode' => true, 'hex' => true, 'none' => true);
-    $extra = '';
-
-    if (empty($params['address'])) {
-        trigger_error("mailto: missing 'address' parameter", E_USER_WARNING);
-
-        return;
-    } else {
-        $address = $params['address'];
-    }
-
-    $text = $address;
-    // netscape and mozilla do not decode %40 (@) in BCC field (bug?)
-    // so, don't encode it.
-    $search = array('%40', '%2C');
-    $replace = array('@', ',');
-    $mail_parms = array();
-    foreach ($params as $var => $value) {
-        switch ($var) {
-            case 'cc':
-            case 'bcc':
-            case 'followupto':
-                if (!empty($value)) {
-                    $mail_parms[] = $var . '=' . str_replace($search, $replace, rawurlencode($value));
-                }
-                break;
-
-            case 'subject':
-            case 'newsgroups':
-                $mail_parms[] = $var . '=' . rawurlencode($value);
-                break;
-
-            case 'extra':
-            case 'text':
-                $$var = $value;
-
-            default:
-        }
-    }
-
-    if ($mail_parms) {
-        $address .= '?' . join('&', $mail_parms);
-    }
-
-    $encode = (empty($params['encode'])) ? 'none' : $params['encode'];
-    if (!isset($_allowed_encoding[$encode])) {
-        trigger_error("mailto: 'encode' parameter must be none, javascript, javascript_charcode or hex", E_USER_WARNING);
-
-        return;
-    }
-    // FIXME: (rodneyrehm) document.write() excues me what? 1998 has passed!
-    if ($encode == 'javascript') {
-        $string = 'document.write(\'<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>\');';
-
-        $js_encode = '';
-        for ($x = 0, $_length = strlen($string); $x < $_length; $x++) {
-            $js_encode .= '%' . bin2hex($string[$x]);
-        }
-
-        return '<script type="text/javascript">eval(unescape(\'' . $js_encode . '\'))</script>';
-    } elseif ($encode == 'javascript_charcode') {
-        $string = '<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>';
-
-        for ($x = 0, $y = strlen($string); $x < $y; $x++) {
-            $ord[] = ord($string[$x]);
-        }
-
-        $_ret = "<script type=\"text/javascript\" language=\"javascript\">\n"
-            . "{document.write(String.fromCharCode("
-            . implode(',', $ord)
-            . "))"
-            . "}\n"
-            . "</script>\n";
-
-        return $_ret;
-    } elseif ($encode == 'hex') {
-        preg_match('!^(.*)(\?.*)$!', $address, $match);
-        if (!empty($match[2])) {
-            trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.", E_USER_WARNING);
-
-            return;
-        }
-        $address_encode = '';
-        for ($x = 0, $_length = strlen($address); $x < $_length; $x++) {
-            if (preg_match('!\w!' . Smarty::$_UTF8_MODIFIER, $address[$x])) {
-                $address_encode .= '%' . bin2hex($address[$x]);
-            } else {
-                $address_encode .= $address[$x];
-            }
-        }
-        $text_encode = '';
-        for ($x = 0, $_length = strlen($text); $x < $_length; $x++) {
-            $text_encode .= '&#x' . bin2hex($text[$x]) . ';';
-        }
-
-        $mailto = "&#109;&#97;&#105;&#108;&#116;&#111;&#58;";
-
-        return '<a href="' . $mailto . $address_encode . '" ' . $extra . '>' . $text_encode . '</a>';
-    } else {
-        // no encoding
-        return '<a href="mailto:' . $address . '" ' . $extra . '>' . $text . '</a>';
-    }
-}
diff --git a/library/smarty/libs/plugins/function.math.php b/library/smarty/libs/plugins/function.math.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/function.math.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-/**
- * Smarty plugin
- * This plugin is only for Smarty2 BC
- *
- * @package    Smarty
- * @subpackage PluginsFunction
- */
-
-/**
- * Smarty {math} function plugin
- * Type:     function<br>
- * Name:     math<br>
- * Purpose:  handle math computations in template
- *
- * @link     http://www.smarty.net/manual/en/language.function.math.php {math}
- *           (Smarty online manual)
- * @author   Monte Ohrt <monte at ohrt dot com>
- *
- * @param array $params parameters
- * @param Smarty_Internal_Template $template template object
- *
- * @return string|null
- */
-function smarty_function_math($params, $template) {
-    static $_allowed_funcs = array(
-        'int' => true, 'abs' => true, 'ceil' => true, 'cos' => true, 'exp' => true, 'floor' => true,
-        'log' => true, 'log10' => true, 'max' => true, 'min' => true, 'pi' => true, 'pow' => true,
-        'rand' => true, 'round' => true, 'sin' => true, 'sqrt' => true, 'srand' => true, 'tan' => true
-    );
-    // be sure equation parameter is present
-    if (empty($params['equation'])) {
-        trigger_error("math: missing equation parameter", E_USER_WARNING);
-
-        return;
-    }
-
-    $equation = $params['equation'];
-
-    // make sure parenthesis are balanced
-    if (substr_count($equation, "(") != substr_count($equation, ")")) {
-        trigger_error("math: unbalanced parenthesis", E_USER_WARNING);
-
-        return;
-    }
-
-    // match all vars in equation, make sure all are passed
-    preg_match_all("!(?:0x[a-fA-F0-9]+)|([a-zA-Z][a-zA-Z0-9_]*)!", $equation, $match);
-
-    foreach ($match[1] as $curr_var) {
-        if ($curr_var && !isset($params[$curr_var]) && !isset($_allowed_funcs[$curr_var])) {
-            trigger_error("math: function call $curr_var not allowed", E_USER_WARNING);
-
-            return;
-        }
-    }
-
-    foreach ($params as $key => $val) {
-        if ($key != "equation" && $key != "format" && $key != "assign") {
-            // make sure value is not empty
-            if (strlen($val) == 0) {
-                trigger_error("math: parameter $key is empty", E_USER_WARNING);
-
-                return;
-            }
-            if (!is_numeric($val)) {
-                trigger_error("math: parameter $key: is not numeric", E_USER_WARNING);
-
-                return;
-            }
-            $equation = preg_replace("/\b$key\b/", " \$params['$key'] ", $equation);
-        }
-    }
-    $smarty_math_result = null;
-    eval("\$smarty_math_result = " . $equation . ";");
-
-    if (empty($params['format'])) {
-        if (empty($params['assign'])) {
-            return $smarty_math_result;
-        } else {
-            $template->assign($params['assign'], $smarty_math_result);
-        }
-    } else {
-        if (empty($params['assign'])) {
-            printf($params['format'], $smarty_math_result);
-        } else {
-            $template->assign($params['assign'], sprintf($params['format'], $smarty_math_result));
-        }
-    }
-}
diff --git a/library/smarty/libs/plugins/modifier.capitalize.php b/library/smarty/libs/plugins/modifier.capitalize.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.capitalize.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty capitalize modifier plugin
- * Type:     modifier<br>
- * Name:     capitalize<br>
- * Purpose:  capitalize words in the string
- * {@internal {$string|capitalize:true:true} is the fastest option for MBString enabled systems }}
- *
- * @param string $string string to capitalize
- * @param boolean $uc_digits also capitalize "x123" to "X123"
- * @param boolean $lc_rest capitalize first letters, lowercase all following letters "aAa" to "Aaa"
- *
- * @return string capitalized string
- * @author Monte Ohrt <monte at ohrt dot com>
- * @author Rodney Rehm
- */
-function smarty_modifier_capitalize($string, $uc_digits = false, $lc_rest = false) {
-    if (Smarty::$_MBSTRING) {
-        if ($lc_rest) {
-            // uppercase (including hyphenated words)
-            $upper_string = mb_convert_case($string, MB_CASE_TITLE, Smarty::$_CHARSET);
-        } else {
-            // uppercase word breaks
-            $upper_string = preg_replace_callback("!(^|[^\p{L}'])([\p{Ll}])!S" . Smarty::$_UTF8_MODIFIER, 'smarty_mod_cap_mbconvert_cb', $string);
-        }
-        // check uc_digits case
-        if (!$uc_digits) {
-            if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
-                foreach ($matches[1] as $match) {
-                    $upper_string = substr_replace($upper_string, mb_strtolower($match[0], Smarty::$_CHARSET), $match[1], strlen($match[0]));
-                }
-            }
-        }
-        $upper_string = preg_replace_callback("!((^|\s)['\"])(\w)!" . Smarty::$_UTF8_MODIFIER, 'smarty_mod_cap_mbconvert2_cb', $upper_string);
-        return $upper_string;
-    }
-
-    // lowercase first
-    if ($lc_rest) {
-        $string = strtolower($string);
-    }
-    // uppercase (including hyphenated words)
-    $upper_string = preg_replace_callback("!(^|[^\p{L}'])([\p{Ll}])!S" . Smarty::$_UTF8_MODIFIER, 'smarty_mod_cap_ucfirst_cb', $string);
-    // check uc_digits case
-    if (!$uc_digits) {
-        if (preg_match_all("!\b([\p{L}]*[\p{N}]+[\p{L}]*)\b!" . Smarty::$_UTF8_MODIFIER, $string, $matches, PREG_OFFSET_CAPTURE)) {
-            foreach ($matches[1] as $match) {
-                $upper_string = substr_replace($upper_string, strtolower($match[0]), $match[1], strlen($match[0]));
-            }
-        }
-    }
-    $upper_string = preg_replace_callback("!((^|\s)['\"])(\w)!" . Smarty::$_UTF8_MODIFIER, 'smarty_mod_cap_ucfirst2_cb', $upper_string);
-    return $upper_string;
-}
-
-/* 
- *
- * Bug: create_function() use exhausts memory when used in long loops
- * Fix: use declared functions for callbacks instead of using create_function()
- * Note: This can be fixed using anonymous functions instead, but that requires PHP >= 5.3
- *
- * @author Kyle Renfrow
- */
-function smarty_mod_cap_mbconvert_cb($matches) {
-    return stripslashes($matches[1]) . mb_convert_case(stripslashes($matches[2]), MB_CASE_UPPER, Smarty::$_CHARSET);
-}
-
-function smarty_mod_cap_mbconvert2_cb($matches) {
-    return stripslashes($matches[1]) . mb_convert_case(stripslashes($matches[3]), MB_CASE_UPPER, Smarty::$_CHARSET);
-}
-
-function smarty_mod_cap_ucfirst_cb($matches) {
-    return stripslashes($matches[1]) . ucfirst(stripslashes($matches[2]));
-}
-
-function smarty_mod_cap_ucfirst2_cb($matches) {
-    return stripslashes($matches[1]) . ucfirst(stripslashes($matches[3]));
-}
diff --git a/library/smarty/libs/plugins/modifier.date_format.php b/library/smarty/libs/plugins/modifier.date_format.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.date_format.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty date_format modifier plugin
- * Type:     modifier<br>
- * Name:     date_format<br>
- * Purpose:  format datestamps via strftime<br>
- * Input:<br>
- *          - string: input date string
- *          - format: strftime format for output
- *          - default_date: default date if $string is empty
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.date.format.php date_format (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param string $string input date string
- * @param string $format strftime format for output
- * @param string $default_date default date if $string is empty
- * @param string $formatter either 'strftime' or 'auto'
- *
- * @return string |void
- * @uses   smarty_make_timestamp()
- */
-function smarty_modifier_date_format($string, $format = null, $default_date = '', $formatter = 'auto') {
-    if ($format === null) {
-        $format = Smarty::$_DATE_FORMAT;
-    }
-    /**
-     * require_once the {@link shared.make_timestamp.php} plugin
-     */
-    require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php');
-    if ($string != '' && $string != '0000-00-00' && $string != '0000-00-00 00:00:00') {
-        $timestamp = smarty_make_timestamp($string);
-    } elseif ($default_date != '') {
-        $timestamp = smarty_make_timestamp($default_date);
-    } else {
-        return;
-    }
-    if ($formatter == 'strftime' || ($formatter == 'auto' && strpos($format, '%') !== false)) {
-        if (DS == '\\') {
-            $_win_from = array('%D', '%h', '%n', '%r', '%R', '%t', '%T');
-            $_win_to = array('%m/%d/%y', '%b', "\n", '%I:%M:%S %p', '%H:%M', "\t", '%H:%M:%S');
-            if (strpos($format, '%e') !== false) {
-                $_win_from[] = '%e';
-                $_win_to[] = sprintf('%\' 2d', date('j', $timestamp));
-            }
-            if (strpos($format, '%l') !== false) {
-                $_win_from[] = '%l';
-                $_win_to[] = sprintf('%\' 2d', date('h', $timestamp));
-            }
-            $format = str_replace($_win_from, $_win_to, $format);
-        }
-
-        return strftime($format, $timestamp);
-    } else {
-        return date($format, $timestamp);
-    }
-}
diff --git a/library/smarty/libs/plugins/modifier.debug_print_var.php b/library/smarty/libs/plugins/modifier.debug_print_var.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.debug_print_var.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage Debug
- */
-
-/**
- * Smarty debug_print_var modifier plugin
- * Type:     modifier<br>
- * Name:     debug_print_var<br>
- * Purpose:  formats variable contents for display in the console
- *
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param array|object $var variable to be formatted
- * @param int $max maximum recursion depth if $var is an array or object
- * @param int $length maximum string length if $var is a string
- * @param int $depth actual recursion depth
- * @param array $objects processed objects in actual depth to prevent recursive object processing
- *
- * @return string
- */
-function smarty_modifier_debug_print_var($var, $max = 10, $length = 40, $depth = 0, $objects = array()) {
-    $_replace = array("\n" => '<i>\n</i>',
-        "\r" => '<i>\r</i>',
-        "\t" => '<i>\t</i>'
-    );
-    switch (gettype($var)) {
-        case 'array' :
-            $results = '<b>Array (' . count($var) . ')</b>';
-            if ($depth == $max) {
-                break;
-            }
-            foreach ($var as $curr_key => $curr_val) {
-                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
-                    . '<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '
-                    . smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects);
-                $depth--;
-            }
-            break;
-
-        case 'object' :
-            $object_vars = get_object_vars($var);
-            $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
-            if (in_array($var, $objects)) {
-                $results .= ' called recursive';
-                break;
-            }
-            if ($depth == $max) {
-                break;
-            }
-            $objects[] = $var;
-            foreach ($object_vars as $curr_key => $curr_val) {
-                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
-                    . '<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '
-                    . smarty_modifier_debug_print_var($curr_val, $max, $length, ++$depth, $objects);
-                $depth--;
-            }
-            break;
-
-        case 'boolean' :
-        case 'NULL' :
-        case 'resource' :
-            if (true === $var) {
-                $results = 'true';
-            } elseif (false === $var) {
-                $results = 'false';
-            } elseif (null === $var) {
-                $results = 'null';
-            } else {
-                $results = htmlspecialchars((string)$var);
-            }
-            $results = '<i>' . $results . '</i>';
-            break;
-
-        case 'integer' :
-        case 'float' :
-            $results = htmlspecialchars((string)$var);
-            break;
-
-        case 'string' :
-            $results = strtr($var, $_replace);
-            if (Smarty::$_MBSTRING) {
-                if (mb_strlen($var, Smarty::$_CHARSET) > $length) {
-                    $results = mb_substr($var, 0, $length - 3, Smarty::$_CHARSET) . '...';
-                }
-            } else {
-                if (isset($var[$length])) {
-                    $results = substr($var, 0, $length - 3) . '...';
-                }
-            }
-
-            $results = htmlspecialchars('"' . $results . '"');
-            break;
-
-        case 'unknown type' :
-        default :
-            $results = strtr((string)$var, $_replace);
-            if (Smarty::$_MBSTRING) {
-                if (mb_strlen($results, Smarty::$_CHARSET) > $length) {
-                    $results = mb_substr($results, 0, $length - 3, Smarty::$_CHARSET) . '...';
-                }
-            } else {
-                if (strlen($results) > $length) {
-                    $results = substr($results, 0, $length - 3) . '...';
-                }
-            }
-
-            $results = htmlspecialchars($results);
-    }
-
-    return $results;
-}
diff --git a/library/smarty/libs/plugins/modifier.escape.php b/library/smarty/libs/plugins/modifier.escape.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.escape.php
+++ /dev/null
@@ -1,197 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty escape modifier plugin
- * Type:     modifier<br>
- * Name:     escape<br>
- * Purpose:  escape string for output
- *
- * @link   http://www.smarty.net/docs/en/language.modifier.escape
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param string $string input string
- * @param string $esc_type escape type
- * @param string $char_set character set, used for htmlspecialchars() or htmlentities()
- * @param boolean $double_encode encode already encoded entitites again, used for htmlspecialchars() or htmlentities()
- *
- * @return string escaped input string
- */
-function smarty_modifier_escape($string, $esc_type = 'html', $char_set = null, $double_encode = true) {
-    static $_double_encode = null;
-    if ($_double_encode === null) {
-        $_double_encode = version_compare(PHP_VERSION, '5.2.3', '>=');
-    }
-
-    if (!$char_set) {
-        $char_set = Smarty::$_CHARSET;
-    }
-
-    switch ($esc_type) {
-        case 'html':
-            if ($_double_encode) {
-                // php >=5.3.2 - go native
-                return htmlspecialchars($string, ENT_QUOTES, $char_set, $double_encode);
-            } else {
-                if ($double_encode) {
-                    // php <5.2.3 - only handle double encoding
-                    return htmlspecialchars($string, ENT_QUOTES, $char_set);
-                } else {
-                    // php <5.2.3 - prevent double encoding
-                    $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
-                    $string = htmlspecialchars($string, ENT_QUOTES, $char_set);
-                    $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
-
-                    return $string;
-                }
-            }
-
-        case 'htmlall':
-            if (Smarty::$_MBSTRING) {
-                // mb_convert_encoding ignores htmlspecialchars()
-                if ($_double_encode) {
-                    // php >=5.3.2 - go native
-                    $string = htmlspecialchars($string, ENT_QUOTES, $char_set, $double_encode);
-                } else {
-                    if ($double_encode) {
-                        // php <5.2.3 - only handle double encoding
-                        $string = htmlspecialchars($string, ENT_QUOTES, $char_set);
-                    } else {
-                        // php <5.2.3 - prevent double encoding
-                        $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
-                        $string = htmlspecialchars($string, ENT_QUOTES, $char_set);
-                        $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
-
-                        return $string;
-                    }
-                }
-
-                // htmlentities() won't convert everything, so use mb_convert_encoding
-                return mb_convert_encoding($string, 'HTML-ENTITIES', $char_set);
-            }
-
-            // no MBString fallback
-            if ($_double_encode) {
-                return htmlentities($string, ENT_QUOTES, $char_set, $double_encode);
-            } else {
-                if ($double_encode) {
-                    return htmlentities($string, ENT_QUOTES, $char_set);
-                } else {
-                    $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
-                    $string = htmlentities($string, ENT_QUOTES, $char_set);
-                    $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
-
-                    return $string;
-                }
-            }
-
-        case 'url':
-            return rawurlencode($string);
-
-        case 'urlpathinfo':
-            return str_replace('%2F', '/', rawurlencode($string));
-
-        case 'quotes':
-            // escape unescaped single quotes
-            return preg_replace("%(?<!\\\\)'%", "\\'", $string);
-
-        case 'hex':
-            // escape every byte into hex
-            // Note that the UTF-8 encoded character ä will be represented as %c3%a4
-            $return = '';
-            $_length = strlen($string);
-            for ($x = 0; $x < $_length; $x++) {
-                $return .= '%' . bin2hex($string[$x]);
-            }
-
-            return $return;
-
-        case 'hexentity':
-            $return = '';
-            if (Smarty::$_MBSTRING) {
-                require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
-                $return = '';
-                foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
-                    $return .= '&#x' . strtoupper(dechex($unicode)) . ';';
-                }
-
-                return $return;
-            }
-            // no MBString fallback
-            $_length = strlen($string);
-            for ($x = 0; $x < $_length; $x++) {
-                $return .= '&#x' . bin2hex($string[$x]) . ';';
-            }
-
-            return $return;
-
-        case 'decentity':
-            $return = '';
-            if (Smarty::$_MBSTRING) {
-                require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
-                $return = '';
-                foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
-                    $return .= '&#' . $unicode . ';';
-                }
-
-                return $return;
-            }
-            // no MBString fallback
-            $_length = strlen($string);
-            for ($x = 0; $x < $_length; $x++) {
-                $return .= '&#' . ord($string[$x]) . ';';
-            }
-
-            return $return;
-
-        case 'javascript':
-            // escape quotes and backslashes, newlines, etc.
-            return strtr($string, array('\\' => '\\\\', "'" => "\\'", '"' => '\\"', "\r" => '\\r', "\n" => '\\n', '</' => '<\/'));
-
-        case 'mail':
-            if (Smarty::$_MBSTRING) {
-                require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
-
-                return smarty_mb_str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string);
-            }
-            // no MBString fallback
-            return str_replace(array('@', '.'), array(' [AT] ', ' [DOT] '), $string);
-
-        case 'nonstd':
-            // escape non-standard chars, such as ms document quotes
-            $return = '';
-            if (Smarty::$_MBSTRING) {
-                require_once(SMARTY_PLUGINS_DIR . 'shared.mb_unicode.php');
-                foreach (smarty_mb_to_unicode($string, Smarty::$_CHARSET) as $unicode) {
-                    if ($unicode >= 126) {
-                        $return .= '&#' . $unicode . ';';
-                    } else {
-                        $return .= chr($unicode);
-                    }
-                }
-
-                return $return;
-            }
-
-            $_length = strlen($string);
-            for ($_i = 0; $_i < $_length; $_i++) {
-                $_ord = ord(substr($string, $_i, 1));
-                // non-standard char, escape it
-                if ($_ord >= 126) {
-                    $return .= '&#' . $_ord . ';';
-                } else {
-                    $return .= substr($string, $_i, 1);
-                }
-            }
-
-            return $return;
-
-        default:
-            return $string;
-    }
-}
diff --git a/library/smarty/libs/plugins/modifier.regex_replace.php b/library/smarty/libs/plugins/modifier.regex_replace.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.regex_replace.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty regex_replace modifier plugin
- * Type:     modifier<br>
- * Name:     regex_replace<br>
- * Purpose:  regular expression search/replace
- *
- * @link    http://smarty.php.net/manual/en/language.modifier.regex.replace.php
- *          regex_replace (Smarty online manual)
- * @author  Monte Ohrt <monte at ohrt dot com>
- *
- * @param string $string input string
- * @param string|array $search regular expression(s) to search for
- * @param string|array $replace string(s) that should be replaced
- *
- * @return string
- */
-function smarty_modifier_regex_replace($string, $search, $replace) {
-    if (is_array($search)) {
-        foreach ($search as $idx => $s) {
-            $search[$idx] = _smarty_regex_replace_check($s);
-        }
-    } else {
-        $search = _smarty_regex_replace_check($search);
-    }
-
-    return preg_replace($search, $replace, $string);
-}
-
-/**
- * @param  string $search string(s) that should be replaced
- *
- * @return string
- * @ignore
- */
-function _smarty_regex_replace_check($search) {
-    // null-byte injection detection
-    // anything behind the first null-byte is ignored
-    if (($pos = strpos($search, "\0")) !== false) {
-        $search = substr($search, 0, $pos);
-    }
-    // remove eval-modifier from $search
-    if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
-        $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]);
-    }
-
-    return $search;
-}
diff --git a/library/smarty/libs/plugins/modifier.replace.php b/library/smarty/libs/plugins/modifier.replace.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.replace.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty replace modifier plugin
- * Type:     modifier<br>
- * Name:     replace<br>
- * Purpose:  simple search/replace
- *
- * @link   http://smarty.php.net/manual/en/language.modifier.replace.php replace (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @author Uwe Tews
- *
- * @param string $string input string
- * @param string $search text to search for
- * @param string $replace replacement text
- *
- * @return string
- */
-function smarty_modifier_replace($string, $search, $replace) {
-    if (Smarty::$_MBSTRING) {
-        require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
-
-        return smarty_mb_str_replace($search, $replace, $string);
-    }
-
-    return str_replace($search, $replace, $string);
-}
diff --git a/library/smarty/libs/plugins/modifier.spacify.php b/library/smarty/libs/plugins/modifier.spacify.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.spacify.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty spacify modifier plugin
- * Type:     modifier<br>
- * Name:     spacify<br>
- * Purpose:  add spaces between characters in a string
- *
- * @link   http://smarty.php.net/manual/en/language.modifier.spacify.php spacify (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param string $string input string
- * @param string $spacify_char string to insert between characters.
- *
- * @return string
- */
-function smarty_modifier_spacify($string, $spacify_char = ' ') {
-    // well… what about charsets besides latin and UTF-8?
-    return implode($spacify_char, preg_split('//' . Smarty::$_UTF8_MODIFIER, $string, -1, PREG_SPLIT_NO_EMPTY));
-}
diff --git a/library/smarty/libs/plugins/modifier.truncate.php b/library/smarty/libs/plugins/modifier.truncate.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifier.truncate.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifier
- */
-
-/**
- * Smarty truncate modifier plugin
- * Type:     modifier<br>
- * Name:     truncate<br>
- * Purpose:  Truncate a string to a certain length if necessary,
- *               optionally splitting in the middle of a word, and
- *               appending the $etc string or inserting $etc into the middle.
- *
- * @link   http://smarty.php.net/manual/en/language.modifier.truncate.php truncate (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- *
- * @param string $string input string
- * @param integer $length length of truncated text
- * @param string $etc end string
- * @param boolean $break_words truncate at word boundary
- * @param boolean $middle truncate in the middle of text
- *
- * @return string truncated string
- */
-function smarty_modifier_truncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false) {
-    if ($length == 0) {
-        return '';
-    }
-
-    if (Smarty::$_MBSTRING) {
-        if (mb_strlen($string, Smarty::$_CHARSET) > $length) {
-            $length -= min($length, mb_strlen($etc, Smarty::$_CHARSET));
-            if (!$break_words && !$middle) {
-                $string = preg_replace('/\s+?(\S+)?$/' . Smarty::$_UTF8_MODIFIER, '', mb_substr($string, 0, $length + 1, Smarty::$_CHARSET));
-            }
-            if (!$middle) {
-                return mb_substr($string, 0, $length, Smarty::$_CHARSET) . $etc;
-            }
-
-            return mb_substr($string, 0, $length / 2, Smarty::$_CHARSET) . $etc . mb_substr($string, -$length / 2, $length, Smarty::$_CHARSET);
-        }
-
-        return $string;
-    }
-
-    // no MBString fallback
-    if (isset($string[$length])) {
-        $length -= min($length, strlen($etc));
-        if (!$break_words && !$middle) {
-            $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length + 1));
-        }
-        if (!$middle) {
-            return substr($string, 0, $length) . $etc;
-        }
-
-        return substr($string, 0, $length / 2) . $etc . substr($string, -$length / 2);
-    }
-
-    return $string;
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.cat.php b/library/smarty/libs/plugins/modifiercompiler.cat.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.cat.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty cat modifier plugin
- * Type:     modifier<br>
- * Name:     cat<br>
- * Date:     Feb 24, 2003<br>
- * Purpose:  catenate a value to a variable<br>
- * Input:    string to catenate<br>
- * Example:  {$var|cat:"foo"}
- *
- * @link     http://smarty.php.net/manual/en/language.modifier.cat.php cat
- *           (Smarty online manual)
- * @author   Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_cat($params) {
-    return '(' . implode(').(', $params) . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.count_characters.php b/library/smarty/libs/plugins/modifiercompiler.count_characters.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.count_characters.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty count_characters modifier plugin
- * Type:     modifier<br>
- * Name:     count_characteres<br>
- * Purpose:  count the number of characters in a text
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.count.characters.php count_characters (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_count_characters($params) {
-    if (!isset($params[1]) || $params[1] != 'true') {
-        return 'preg_match_all(\'/[^\s]/' . Smarty::$_UTF8_MODIFIER . '\',' . $params[0] . ', $tmp)';
-    }
-    if (Smarty::$_MBSTRING) {
-        return 'mb_strlen(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
-    }
-    // no MBString fallback
-    return 'strlen(' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.count_paragraphs.php b/library/smarty/libs/plugins/modifiercompiler.count_paragraphs.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.count_paragraphs.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty count_paragraphs modifier plugin
- * Type:     modifier<br>
- * Name:     count_paragraphs<br>
- * Purpose:  count the number of paragraphs in a text
- *
- * @link    http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
- *          count_paragraphs (Smarty online manual)
- * @author  Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_count_paragraphs($params) {
-    // count \r or \n characters
-    return '(preg_match_all(\'#[\r\n]+#\', ' . $params[0] . ', $tmp)+1)';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.count_sentences.php b/library/smarty/libs/plugins/modifiercompiler.count_sentences.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.count_sentences.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty count_sentences modifier plugin
- * Type:     modifier<br>
- * Name:     count_sentences
- * Purpose:  count the number of sentences in a text
- *
- * @link    http://www.smarty.net/manual/en/language.modifier.count.paragraphs.php
- *          count_sentences (Smarty online manual)
- * @author  Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_count_sentences($params) {
-    // find periods, question marks, exclamation marks with a word before but not after.
-    return 'preg_match_all("#\w[\.\?\!](\W|$)#S' . Smarty::$_UTF8_MODIFIER . '", ' . $params[0] . ', $tmp)';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.count_words.php b/library/smarty/libs/plugins/modifiercompiler.count_words.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.count_words.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty count_words modifier plugin
- * Type:     modifier<br>
- * Name:     count_words<br>
- * Purpose:  count the number of words in a text
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.count.words.php count_words (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_count_words($params) {
-    if (Smarty::$_MBSTRING) {
-        // return 'preg_match_all(\'#[\w\pL]+#' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
-        // expression taken from http://de.php.net/manual/en/function.str-word-count.php#85592
-        return 'preg_match_all(\'/\p{L}[\p{L}\p{Mn}\p{Pd}\\\'\x{2019}]*/' . Smarty::$_UTF8_MODIFIER . '\', ' . $params[0] . ', $tmp)';
-    }
-    // no MBString fallback
-    return 'str_word_count(' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.default.php b/library/smarty/libs/plugins/modifiercompiler.default.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.default.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty default modifier plugin
- * Type:     modifier<br>
- * Name:     default<br>
- * Purpose:  designate default value for empty variables
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.default.php default (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_default($params) {
-    $output = $params[0];
-    if (!isset($params[1])) {
-        $params[1] = "''";
-    }
-
-    array_shift($params);
-    foreach ($params as $param) {
-        $output = '(($tmp = @' . $output . ')===null||$tmp===\'\' ? ' . $param . ' : $tmp)';
-    }
-
-    return $output;
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.escape.php b/library/smarty/libs/plugins/modifiercompiler.escape.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.escape.php
+++ /dev/null
@@ -1,124 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * @ignore
- */
-require_once(SMARTY_PLUGINS_DIR . 'shared.literal_compiler_param.php');
-
-/**
- * Smarty escape modifier plugin
- * Type:     modifier<br>
- * Name:     escape<br>
- * Purpose:  escape string for output
- *
- * @link   http://www.smarty.net/docsv2/en/language.modifier.escape count_characters (Smarty online manual)
- * @author Rodney Rehm
- *
- * @param array $params parameters
- * @param       $compiler
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_escape($params, $compiler) {
-    static $_double_encode = null;
-    if ($_double_encode === null) {
-        $_double_encode = version_compare(PHP_VERSION, '5.2.3', '>=');
-    }
-
-    try {
-        $esc_type = smarty_literal_compiler_param($params, 1, 'html');
-        $char_set = smarty_literal_compiler_param($params, 2, Smarty::$_CHARSET);
-        $double_encode = smarty_literal_compiler_param($params, 3, true);
-
-        if (!$char_set) {
-            $char_set = Smarty::$_CHARSET;
-        }
-
-        switch ($esc_type) {
-            case 'html':
-                if ($_double_encode) {
-                    return 'htmlspecialchars('
-                    . $params[0] . ', ENT_QUOTES, '
-                    . var_export($char_set, true) . ', '
-                    . var_export($double_encode, true) . ')';
-                } elseif ($double_encode) {
-                    return 'htmlspecialchars('
-                    . $params[0] . ', ENT_QUOTES, '
-                    . var_export($char_set, true) . ')';
-                } else {
-                    // fall back to modifier.escape.php
-                }
-
-            case 'htmlall':
-                if (Smarty::$_MBSTRING) {
-                    if ($_double_encode) {
-                        // php >=5.2.3 - go native
-                        return 'mb_convert_encoding(htmlspecialchars('
-                        . $params[0] . ', ENT_QUOTES, '
-                        . var_export($char_set, true) . ', '
-                        . var_export($double_encode, true)
-                        . '), "HTML-ENTITIES", '
-                        . var_export($char_set, true) . ')';
-                    } elseif ($double_encode) {
-                        // php <5.2.3 - only handle double encoding
-                        return 'mb_convert_encoding(htmlspecialchars('
-                        . $params[0] . ', ENT_QUOTES, '
-                        . var_export($char_set, true)
-                        . '), "HTML-ENTITIES", '
-                        . var_export($char_set, true) . ')';
-                    } else {
-                        // fall back to modifier.escape.php
-                    }
-                }
-
-                // no MBString fallback
-                if ($_double_encode) {
-                    // php >=5.2.3 - go native
-                    return 'htmlentities('
-                    . $params[0] . ', ENT_QUOTES, '
-                    . var_export($char_set, true) . ', '
-                    . var_export($double_encode, true) . ')';
-                } elseif ($double_encode) {
-                    // php <5.2.3 - only handle double encoding
-                    return 'htmlentities('
-                    . $params[0] . ', ENT_QUOTES, '
-                    . var_export($char_set, true) . ')';
-                } else {
-                    // fall back to modifier.escape.php
-                }
-
-            case 'url':
-                return 'rawurlencode(' . $params[0] . ')';
-
-            case 'urlpathinfo':
-                return 'str_replace("%2F", "/", rawurlencode(' . $params[0] . '))';
-
-            case 'quotes':
-                // escape unescaped single quotes
-                return 'preg_replace("%(?<!\\\\\\\\)\'%", "\\\'",' . $params[0] . ')';
-
-            case 'javascript':
-                // escape quotes and backslashes, newlines, etc.
-                return 'strtr(' . $params[0] . ', array("\\\\" => "\\\\\\\\", "\'" => "\\\\\'", "\"" => "\\\\\"", "\\r" => "\\\\r", "\\n" => "\\\n", "</" => "<\/" ))';
-        }
-    } catch (SmartyException $e) {
-        // pass through to regular plugin fallback
-    }
-
-    // could not optimize |escape call, so fallback to regular plugin
-    if ($compiler->template->caching && ($compiler->tag_nocache | $compiler->nocache)) {
-        $compiler->template->required_plugins['nocache']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
-        $compiler->template->required_plugins['nocache']['escape']['modifier']['function'] = 'smarty_modifier_escape';
-    } else {
-        $compiler->template->required_plugins['compiled']['escape']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'modifier.escape.php';
-        $compiler->template->required_plugins['compiled']['escape']['modifier']['function'] = 'smarty_modifier_escape';
-    }
-
-    return 'smarty_modifier_escape(' . join(', ', $params) . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.from_charset.php b/library/smarty/libs/plugins/modifiercompiler.from_charset.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.from_charset.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty from_charset modifier plugin
- * Type:     modifier<br>
- * Name:     from_charset<br>
- * Purpose:  convert character encoding from $charset to internal encoding
- *
- * @author Rodney Rehm
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_from_charset($params) {
-    if (!Smarty::$_MBSTRING) {
-        // FIXME: (rodneyrehm) shouldn't this throw an error?
-        return $params[0];
-    }
-
-    if (!isset($params[1])) {
-        $params[1] = '"ISO-8859-1"';
-    }
-
-    return 'mb_convert_encoding(' . $params[0] . ', "' . addslashes(Smarty::$_CHARSET) . '", ' . $params[1] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.indent.php b/library/smarty/libs/plugins/modifiercompiler.indent.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.indent.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty indent modifier plugin
- * Type:     modifier<br>
- * Name:     indent<br>
- * Purpose:  indent lines of text
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.indent.php indent (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-
-function smarty_modifiercompiler_indent($params) {
-    if (!isset($params[1])) {
-        $params[1] = 4;
-    }
-    if (!isset($params[2])) {
-        $params[2] = "' '";
-    }
-
-    return 'preg_replace(\'!^!m\',str_repeat(' . $params[2] . ',' . $params[1] . '),' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.lower.php b/library/smarty/libs/plugins/modifiercompiler.lower.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.lower.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty lower modifier plugin
- * Type:     modifier<br>
- * Name:     lower<br>
- * Purpose:  convert string to lowercase
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.lower.php lower (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-
-function smarty_modifiercompiler_lower($params) {
-    if (Smarty::$_MBSTRING) {
-        return 'mb_strtolower(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
-    }
-    // no MBString fallback
-    return 'strtolower(' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.noprint.php b/library/smarty/libs/plugins/modifiercompiler.noprint.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.noprint.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty noprint modifier plugin
- * Type:     modifier<br>
- * Name:     noprint<br>
- * Purpose:  return an empty string
- *
- * @author   Uwe Tews
- * @return string with compiled code
- */
-function smarty_modifiercompiler_noprint() {
-    return "''";
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.string_format.php b/library/smarty/libs/plugins/modifiercompiler.string_format.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.string_format.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty string_format modifier plugin
- * Type:     modifier<br>
- * Name:     string_format<br>
- * Purpose:  format strings via sprintf
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.string.format.php string_format (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_string_format($params) {
-    return 'sprintf(' . $params[1] . ',' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.strip.php b/library/smarty/libs/plugins/modifiercompiler.strip.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.strip.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty strip modifier plugin
- * Type:     modifier<br>
- * Name:     strip<br>
- * Purpose:  Replace all repeated spaces, newlines, tabs
- *              with a single space or supplied replacement string.<br>
- * Example:  {$var|strip} {$var|strip:"&nbsp;"}<br>
- * Date:     September 25th, 2002
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.strip.php strip (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-
-function smarty_modifiercompiler_strip($params) {
-    if (!isset($params[1])) {
-        $params[1] = "' '";
-    }
-
-    return "preg_replace('!\s+!" . Smarty::$_UTF8_MODIFIER . "', {$params[1]},{$params[0]})";
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.strip_tags.php b/library/smarty/libs/plugins/modifiercompiler.strip_tags.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.strip_tags.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty strip_tags modifier plugin
- * Type:     modifier<br>
- * Name:     strip_tags<br>
- * Purpose:  strip html tags from text
- *
- * @link   http://www.smarty.net/manual/en/language.modifier.strip.tags.php strip_tags (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_strip_tags($params) {
-    if (!isset($params[1]) || $params[1] === true || trim($params[1], '"') == 'true') {
-        return "preg_replace('!<[^>]*?>!', ' ', {$params[0]})";
-    } else {
-        return 'strip_tags(' . $params[0] . ')';
-    }
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.to_charset.php b/library/smarty/libs/plugins/modifiercompiler.to_charset.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.to_charset.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty to_charset modifier plugin
- * Type:     modifier<br>
- * Name:     to_charset<br>
- * Purpose:  convert character encoding from internal encoding to $charset
- *
- * @author Rodney Rehm
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_to_charset($params) {
-    if (!Smarty::$_MBSTRING) {
-        // FIXME: (rodneyrehm) shouldn't this throw an error?
-        return $params[0];
-    }
-
-    if (!isset($params[1])) {
-        $params[1] = '"ISO-8859-1"';
-    }
-
-    return 'mb_convert_encoding(' . $params[0] . ', ' . $params[1] . ', "' . addslashes(Smarty::$_CHARSET) . '")';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.unescape.php b/library/smarty/libs/plugins/modifiercompiler.unescape.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.unescape.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty unescape modifier plugin
- * Type:     modifier<br>
- * Name:     unescape<br>
- * Purpose:  unescape html entities
- *
- * @author Rodney Rehm
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_unescape($params) {
-    if (!isset($params[1])) {
-        $params[1] = 'html';
-    }
-    if (!isset($params[2])) {
-        $params[2] = '\'' . addslashes(Smarty::$_CHARSET) . '\'';
-    } else {
-        $params[2] = "'" . $params[2] . "'";
-    }
-
-    switch (trim($params[1], '"\'')) {
-        case 'entity':
-        case 'htmlall':
-            if (Smarty::$_MBSTRING) {
-                return 'mb_convert_encoding(' . $params[0] . ', ' . $params[2] . ', \'HTML-ENTITIES\')';
-            }
-
-            return 'html_entity_decode(' . $params[0] . ', ENT_NOQUOTES, ' . $params[2] . ')';
-
-        case 'html':
-            return 'htmlspecialchars_decode(' . $params[0] . ', ENT_QUOTES)';
-
-        case 'url':
-            return 'rawurldecode(' . $params[0] . ')';
-
-        default:
-            return $params[0];
-    }
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.upper.php b/library/smarty/libs/plugins/modifiercompiler.upper.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.upper.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty upper modifier plugin
- * Type:     modifier<br>
- * Name:     lower<br>
- * Purpose:  convert string to uppercase
- *
- * @link   http://smarty.php.net/manual/en/language.modifier.upper.php lower (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_upper($params) {
-    if (Smarty::$_MBSTRING) {
-        return 'mb_strtoupper(' . $params[0] . ', \'' . addslashes(Smarty::$_CHARSET) . '\')';
-    }
-    // no MBString fallback
-    return 'strtoupper(' . $params[0] . ')';
-}
diff --git a/library/smarty/libs/plugins/modifiercompiler.wordwrap.php b/library/smarty/libs/plugins/modifiercompiler.wordwrap.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/modifiercompiler.wordwrap.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsModifierCompiler
- */
-
-/**
- * Smarty wordwrap modifier plugin
- * Type:     modifier<br>
- * Name:     wordwrap<br>
- * Purpose:  wrap a string of text at a given length
- *
- * @link   http://smarty.php.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)
- * @author Uwe Tews
- *
- * @param array $params parameters
- * @param       $compiler
- *
- * @return string with compiled code
- */
-function smarty_modifiercompiler_wordwrap($params, $compiler) {
-    if (!isset($params[1])) {
-        $params[1] = 80;
-    }
-    if (!isset($params[2])) {
-        $params[2] = '"\n"';
-    }
-    if (!isset($params[3])) {
-        $params[3] = 'false';
-    }
-    $function = 'wordwrap';
-    if (Smarty::$_MBSTRING) {
-        if ($compiler->template->caching && ($compiler->tag_nocache | $compiler->nocache)) {
-            $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
-            $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
-        } else {
-            $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
-            $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
-        }
-        $function = 'smarty_mb_wordwrap';
-    }
-
-    return $function . '(' . $params[0] . ',' . $params[1] . ',' . $params[2] . ',' . $params[3] . ')';
-}
diff --git a/library/smarty/libs/plugins/outputfilter.trimwhitespace.php b/library/smarty/libs/plugins/outputfilter.trimwhitespace.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/outputfilter.trimwhitespace.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFilter
- */
-
-/**
- * Smarty trimwhitespace outputfilter plugin
- * Trim unnecessary whitespace from HTML markup.
- *
- * @author   Rodney Rehm
- *
- * @param string $source input string
- *
- * @return string filtered output
- * @todo     substr_replace() is not overloaded by mbstring.func_overload - so this function might fail!
- */
-function smarty_outputfilter_trimwhitespace($source) {
-    $store = array();
-    $_store = 0;
-    $_offset = 0;
-
-    // Unify Line-Breaks to \n
-    $source = preg_replace("/\015\012|\015|\012/", "\n", $source);
-
-    // capture Internet Explorer Conditional Comments
-    if (preg_match_all('#<!--\[[^\]]+\]>.*?<!\[[^\]]+\]-->#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
-        foreach ($matches as $match) {
-            $store[] = $match[0][0];
-            $_length = strlen($match[0][0]);
-            $replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
-            $source = substr_replace($source, $replace, $match[0][1] - $_offset, $_length);
-
-            $_offset += $_length - strlen($replace);
-            $_store++;
-        }
-    }
-
-    // Strip all HTML-Comments
-    // yes, even the ones in <script> - see http://stackoverflow.com/a/808850/515124
-    $source = preg_replace('#<!--.*?-->#ms', '', $source);
-
-    // capture html elements not to be messed with
-    $_offset = 0;
-    if (preg_match_all('#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
-        foreach ($matches as $match) {
-            $store[] = $match[0][0];
-            $_length = strlen($match[0][0]);
-            $replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
-            $source = substr_replace($source, $replace, $match[0][1] - $_offset, $_length);
-
-            $_offset += $_length - strlen($replace);
-            $_store++;
-        }
-    }
-
-    $expressions = array(
-        // replace multiple spaces between tags by a single space
-        // can't remove them entirely, becaue that might break poorly implemented CSS display:inline-block elements
-        '#(:SMARTY@!@|>)\s+(?=@!@SMARTY:|<)#s' => '\1 \2',
-        // remove spaces between attributes (but not in attribute values!)
-        '#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5',
-        // note: for some very weird reason trim() seems to remove spaces inside attributes.
-        // maybe a \0 byte or something is interfering?
-        '#^\s+<#Ss' => '<',
-        '#>\s+$#Ss' => '>',
-    );
-
-    $source = preg_replace(array_keys($expressions), array_values($expressions), $source);
-    // note: for some very weird reason trim() seems to remove spaces inside attributes.
-    // maybe a \0 byte or something is interfering?
-    // $source = trim( $source );
-
-    $_offset = 0;
-    if (preg_match_all('#@!@SMARTY:([0-9]+):SMARTY@!@#is', $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
-        foreach ($matches as $match) {
-            $_length = strlen($match[0][0]);
-            $replace = $store[$match[1][0]];
-            $source = substr_replace($source, $replace, $match[0][1] + $_offset, $_length);
-
-            $_offset += strlen($replace) - $_length;
-            $_store++;
-        }
-    }
-
-    return $source;
-}
diff --git a/library/smarty/libs/plugins/shared.escape_special_chars.php b/library/smarty/libs/plugins/shared.escape_special_chars.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.escape_special_chars.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-/**
- * Smarty shared plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-
-if (version_compare(PHP_VERSION, '5.2.3', '>=')) {
-    /**
-     * escape_special_chars core function
-     * Function: smarty_function_escape_special_chars<br>
-     * Purpose:  used by other smarty functions to escape
-     *           special chars except for already escaped ones
-     *
-     * @author   Monte Ohrt <monte at ohrt dot com>
-     *
-     * @param  string $string text that should by escaped
-     *
-     * @return string
-     */
-    function smarty_function_escape_special_chars($string) {
-        if (!is_array($string)) {
-            $string = htmlspecialchars($string, ENT_COMPAT, Smarty::$_CHARSET, false);
-        }
-
-        return $string;
-    }
-} else {
-    /**
-     * escape_special_chars core function
-     * Function: smarty_function_escape_special_chars<br>
-     * Purpose:  used by other smarty functions to escape
-     *           special chars except for already escaped ones
-     *
-     * @author   Monte Ohrt <monte at ohrt dot com>
-     *
-     * @param  string $string text that should by escaped
-     *
-     * @return string
-     */
-    function smarty_function_escape_special_chars($string) {
-        if (!is_array($string)) {
-            $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
-            $string = htmlspecialchars($string);
-            $string = str_replace(array('%%%SMARTY_START%%%', '%%%SMARTY_END%%%'), array('&', ';'), $string);
-        }
-
-        return $string;
-    }
-}
diff --git a/library/smarty/libs/plugins/shared.literal_compiler_param.php b/library/smarty/libs/plugins/shared.literal_compiler_param.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.literal_compiler_param.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-
-/**
- * evaluate compiler parameter
- *
- * @param array $params parameter array as given to the compiler function
- * @param integer $index array index of the parameter to convert
- * @param mixed $default value to be returned if the parameter is not present
- *
- * @return mixed evaluated value of parameter or $default
- * @throws SmartyException if parameter is not a literal (but an expression, variable, …)
- * @author Rodney Rehm
- */
-function smarty_literal_compiler_param($params, $index, $default = null) {
-    // not set, go default
-    if (!isset($params[$index])) {
-        return $default;
-    }
-    // test if param is a literal
-    if (!preg_match('/^([\'"]?)[a-zA-Z0-9-]+(\\1)$/', $params[$index])) {
-        throw new SmartyException('$param[' . $index . '] is not a literal and is thus not evaluatable at compile time');
-    }
-
-    $t = null;
-    eval("\$t = " . $params[$index] . ";");
-
-    return $t;
-}
diff --git a/library/smarty/libs/plugins/shared.make_timestamp.php b/library/smarty/libs/plugins/shared.make_timestamp.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.make_timestamp.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/**
- * Smarty shared plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-
-/**
- * Function: smarty_make_timestamp<br>
- * Purpose:  used by other smarty functions to make a timestamp from a string.
- *
- * @author   Monte Ohrt <monte at ohrt dot com>
- *
- * @param DateTime|int|string $string date object, timestamp or string that can be converted using strtotime()
- *
- * @return int
- */
-function smarty_make_timestamp($string) {
-    if (empty($string)) {
-        // use "now":
-        return time();
-    } elseif ($string instanceof DateTime) {
-        return $string->getTimestamp();
-    } elseif (strlen($string) == 14 && ctype_digit($string)) {
-        // it is mysql timestamp format of YYYYMMDDHHMMSS?
-        return mktime(substr($string, 8, 2), substr($string, 10, 2), substr($string, 12, 2),
-            substr($string, 4, 2), substr($string, 6, 2), substr($string, 0, 4));
-    } elseif (is_numeric($string)) {
-        // it is a numeric string, we handle it as timestamp
-        return (int)$string;
-    } else {
-        // strtotime should handle it
-        $time = strtotime($string);
-        if ($time == -1 || $time === false) {
-            // strtotime() was not able to parse $string, use "now":
-            return time();
-        }
-
-        return $time;
-    }
-}
diff --git a/library/smarty/libs/plugins/shared.mb_str_replace.php b/library/smarty/libs/plugins/shared.mb_str_replace.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.mb_str_replace.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/**
- * Smarty shared plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-if (!function_exists('smarty_mb_str_replace')) {
-
-    /**
-     * Multibyte string replace
-     *
-     * @param  string $search the string to be searched
-     * @param  string $replace the replacement string
-     * @param  string $subject the source string
-     * @param  int &$count number of matches found
-     *
-     * @return string replaced string
-     * @author Rodney Rehm
-     */
-    function smarty_mb_str_replace($search, $replace, $subject, &$count = 0) {
-        if (!is_array($search) && is_array($replace)) {
-            return false;
-        }
-        if (is_array($subject)) {
-            // call mb_replace for each single string in $subject
-            foreach ($subject as &$string) {
-                $string = &smarty_mb_str_replace($search, $replace, $string, $c);
-                $count += $c;
-            }
-        } elseif (is_array($search)) {
-            if (!is_array($replace)) {
-                foreach ($search as &$string) {
-                    $subject = smarty_mb_str_replace($string, $replace, $subject, $c);
-                    $count += $c;
-                }
-            } else {
-                $n = max(count($search), count($replace));
-                while ($n--) {
-                    $subject = smarty_mb_str_replace(current($search), current($replace), $subject, $c);
-                    $count += $c;
-                    next($search);
-                    next($replace);
-                }
-            }
-        } else {
-            $parts = mb_split(preg_quote($search), $subject);
-            $count = count($parts) - 1;
-            $subject = implode($replace, $parts);
-        }
-
-        return $subject;
-    }
-}
diff --git a/library/smarty/libs/plugins/shared.mb_unicode.php b/library/smarty/libs/plugins/shared.mb_unicode.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.mb_unicode.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * Smarty shared plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-
-/**
- * convert characters to their decimal unicode equivalents
- *
- * @link   http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
- *
- * @param string $string characters to calculate unicode of
- * @param string $encoding encoding of $string, if null mb_internal_encoding() is used
- *
- * @return array sequence of unicodes
- * @author Rodney Rehm
- */
-function smarty_mb_to_unicode($string, $encoding = null) {
-    if ($encoding) {
-        $expanded = mb_convert_encoding($string, "UTF-32BE", $encoding);
-    } else {
-        $expanded = mb_convert_encoding($string, "UTF-32BE");
-    }
-
-    return unpack("N*", $expanded);
-}
-
-/**
- * convert unicodes to the character of given encoding
- *
- * @link   http://www.ibm.com/developerworks/library/os-php-unicode/index.html#listing3 for inspiration
- *
- * @param integer|array $unicode single unicode or list of unicodes to convert
- * @param string $encoding encoding of returned string, if null mb_internal_encoding() is used
- *
- * @return string unicode as character sequence in given $encoding
- * @author Rodney Rehm
- */
-function smarty_mb_from_unicode($unicode, $encoding = null) {
-    $t = '';
-    if (!$encoding) {
-        $encoding = mb_internal_encoding();
-    }
-    foreach ((array)$unicode as $utf32be) {
-        $character = pack("N*", $utf32be);
-        $t .= mb_convert_encoding($character, $encoding, "UTF-32BE");
-    }
-
-    return $t;
-}
diff --git a/library/smarty/libs/plugins/shared.mb_wordwrap.php b/library/smarty/libs/plugins/shared.mb_wordwrap.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/shared.mb_wordwrap.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-/**
- * Smarty shared plugin
- *
- * @package    Smarty
- * @subpackage PluginsShared
- */
-
-if (!function_exists('smarty_mb_wordwrap')) {
-
-    /**
-     * Wrap a string to a given number of characters
-     *
-     * @link   http://php.net/manual/en/function.wordwrap.php for similarity
-     *
-     * @param  string $str the string to wrap
-     * @param  int $width the width of the output
-     * @param  string $break the character used to break the line
-     * @param  boolean $cut ignored parameter, just for the sake of
-     *
-     * @return string  wrapped string
-     * @author Rodney Rehm
-     */
-    function smarty_mb_wordwrap($str, $width = 75, $break = "\n", $cut = false) {
-        // break words into tokens using white space as a delimiter
-        $tokens = preg_split('!(\s)!S' . Smarty::$_UTF8_MODIFIER, $str, -1, PREG_SPLIT_NO_EMPTY + PREG_SPLIT_DELIM_CAPTURE);
-        $length = 0;
-        $t = '';
-        $_previous = false;
-        $_space = false;
-
-        foreach ($tokens as $_token) {
-            $token_length = mb_strlen($_token, Smarty::$_CHARSET);
-            $_tokens = array($_token);
-            if ($token_length > $width) {
-                if ($cut) {
-                    $_tokens = preg_split('!(.{' . $width . '})!S' . Smarty::$_UTF8_MODIFIER, $_token, -1, PREG_SPLIT_NO_EMPTY + PREG_SPLIT_DELIM_CAPTURE);
-                }
-            }
-
-            foreach ($_tokens as $token) {
-                $_space = !!preg_match('!^\s$!S' . Smarty::$_UTF8_MODIFIER, $token);
-                $token_length = mb_strlen($token, Smarty::$_CHARSET);
-                $length += $token_length;
-
-                if ($length > $width) {
-                    // remove space before inserted break
-                    if ($_previous) {
-                        $t = mb_substr($t, 0, -1, Smarty::$_CHARSET);
-                    }
-
-                    if (!$_space) {
-                        // add the break before the token
-                        if (!empty($t)) {
-                            $t .= $break;
-                        }
-                        $length = $token_length;
-                    }
-                } elseif ($token == "\n") {
-                    // hard break must reset counters
-                    $_previous = 0;
-                    $length = 0;
-                }
-                $_previous = $_space;
-                // add the token
-                $t .= $token;
-            }
-        }
-
-        return $t;
-    }
-}
diff --git a/library/smarty/libs/plugins/variablefilter.htmlspecialchars.php b/library/smarty/libs/plugins/variablefilter.htmlspecialchars.php
deleted file mode 100644
--- a/library/smarty/libs/plugins/variablefilter.htmlspecialchars.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage PluginsFilter
- */
-
-/**
- * Smarty htmlspecialchars variablefilter plugin
- *
- * @param string $source input string
- *
- * @return string filtered output
- */
-function smarty_variablefilter_htmlspecialchars($source) {
-    return htmlspecialchars($source, ENT_QUOTES, Smarty::$_CHARSET);
-}
diff --git a/library/smarty/libs/sysplugins/smarty_cacheresource.php b/library/smarty/libs/sysplugins/smarty_cacheresource.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_cacheresource.php
+++ /dev/null
@@ -1,221 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin
- *
- * @package    Smarty
- * @subpackage Cacher
- */
-
-/**
- * Cache Handler API
- *
- * @package    Smarty
- * @subpackage Cacher
- * @author     Rodney Rehm
- */
-abstract class Smarty_CacheResource {
-    /**
-     * resource types provided by the core
-     *
-     * @var array
-     */
-    protected static $sysplugins = array(
-        'file' => 'smarty_internal_cacheresource_file.php',
-    );
-
-    /**
-     * populate Cached Object with meta data from Resource
-     *
-     * @param Smarty_Template_Cached $cached cached object
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    abstract public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template);
-
-    /**
-     * populate Cached Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return void
-     */
-    abstract public function populateTimestamp(Smarty_Template_Cached $cached);
-
-    /**
-     * Read the cached template and process header
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean true or false if the cached content does not exist
-     */
-    abstract public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null);
-
-    /**
-     * Write the rendered template output to cache
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param string $content content to cache
-     *
-     * @return boolean success
-     */
-    abstract public function writeCachedContent(Smarty_Internal_Template $_template, $content);
-
-    /**
-     * Return cached content
-     *
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return null|string
-     */
-    public function getCachedContent(Smarty_Internal_Template $_template) {
-        if ($_template->cached->handler->process($_template)) {
-            ob_start();
-            $_template->properties['unifunc']($_template);
-
-            return ob_get_clean();
-        }
-
-        return null;
-    }
-
-    /**
-     * Empty cache
-     *
-     * @param Smarty $smarty Smarty object
-     * @param integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    abstract public function clearAll(Smarty $smarty, $exp_time = null);
-
-    /**
-     * Empty cache for a specific template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param string $resource_name template name
-     * @param string $cache_id cache id
-     * @param string $compile_id compile id
-     * @param integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    abstract public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time);
-
-    /**
-     * @param Smarty $smarty
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return bool|null
-     */
-    public function locked(Smarty $smarty, Smarty_Template_Cached $cached) {
-        // theoretically locking_timeout should be checked against time_limit (max_execution_time)
-        $start = microtime(true);
-        $hadLock = null;
-        while ($this->hasLock($smarty, $cached)) {
-            $hadLock = true;
-            if (microtime(true) - $start > $smarty->locking_timeout) {
-                // abort waiting for lock release
-                return false;
-            }
-            sleep(1);
-        }
-
-        return $hadLock;
-    }
-
-    /**
-     * Check is cache is locked for this template
-     *
-     * @param Smarty $smarty
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return bool
-     */
-    public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        // check if lock exists
-        return false;
-    }
-
-    /**
-     * Lock cache for this template
-     *
-     * @param Smarty $smarty
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return bool
-     */
-    public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        // create lock
-        return true;
-    }
-
-    /**
-     * Unlock cache for this template
-     *
-     * @param Smarty $smarty
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return bool
-     */
-    public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        // release lock
-        return true;
-    }
-
-    /**
-     * Load Cache Resource Handler
-     *
-     * @param Smarty $smarty Smarty object
-     * @param string $type name of the cache resource
-     *
-     * @throws SmartyException
-     * @return Smarty_CacheResource Cache Resource Handler
-     */
-    public static function load(Smarty $smarty, $type = null) {
-        if (!isset($type)) {
-            $type = $smarty->caching_type;
-        }
-
-        // try smarty's cache
-        if (isset($smarty->_cacheresource_handlers[$type])) {
-            return $smarty->_cacheresource_handlers[$type];
-        }
-
-        // try registered resource
-        if (isset($smarty->registered_cache_resources[$type])) {
-            // do not cache these instances as they may vary from instance to instance
-            return $smarty->_cacheresource_handlers[$type] = $smarty->registered_cache_resources[$type];
-        }
-        // try sysplugins dir
-        if (isset(self::$sysplugins[$type])) {
-            $cache_resource_class = 'Smarty_Internal_CacheResource_' . ucfirst($type);
-            if (!class_exists($cache_resource_class, false)) {
-                require SMARTY_SYSPLUGINS_DIR . self::$sysplugins[$type];
-            }
-            return $smarty->_cacheresource_handlers[$type] = new $cache_resource_class();
-        }
-        // try plugins dir
-        $cache_resource_class = 'Smarty_CacheResource_' . ucfirst($type);
-        if ($smarty->loadPlugin($cache_resource_class)) {
-            return $smarty->_cacheresource_handlers[$type] = new $cache_resource_class();
-        }
-        // give up
-        throw new SmartyException("Unable to load cache resource '{$type}'");
-    }
-
-    /**
-     * Invalid Loaded Cache Files
-     *
-     * @param Smarty $smarty Smarty object
-     */
-    public static function invalidLoadedCache(Smarty $smarty) {
-        foreach ($smarty->template_objects as $tpl) {
-            if (isset($tpl->cached)) {
-                $tpl->cached->valid = false;
-                $tpl->cached->processed = false;
-            }
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_cacheresource_custom.php b/library/smarty/libs/sysplugins/smarty_cacheresource_custom.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_cacheresource_custom.php
+++ /dev/null
@@ -1,300 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin
- *
- * @package    Smarty
- * @subpackage Cacher
- */
-
-/**
- * Cache Handler API
- *
- * @package    Smarty
- * @subpackage Cacher
- * @author     Rodney Rehm
- */
-abstract class Smarty_CacheResource_Custom extends Smarty_CacheResource {
-    /**
-     * fetch cached content and its modification time from data source
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $content cached content
-     * @param  integer $mtime cache modification timestamp (epoch)
-     *
-     * @return void
-     */
-    abstract protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime);
-
-    /**
-     * Fetch cached content's modification timestamp from data source
-     * {@internal implementing this method is optional.
-     *  Only implement it if modification times can be accessed faster than loading the complete cached content.}}
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     */
-    protected function fetchTimestamp($id, $name, $cache_id, $compile_id) {
-        return null;
-    }
-
-    /**
-     * Save content to cache
-     *
-     * @param  string $id unique cache content identifier
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer|null $exp_time seconds till expiration or null
-     * @param  string $content content to cache
-     *
-     * @return boolean      success
-     */
-    abstract protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content);
-
-    /**
-     * Delete content from cache
-     *
-     * @param  string $name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer|null $exp_time seconds till expiration time in seconds or null
-     *
-     * @return integer      number of deleted caches
-     */
-    abstract protected function delete($name, $cache_id, $compile_id, $exp_time);
-
-    /**
-     * populate Cached Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Cached $cached cached object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template) {
-        $_cache_id = isset($cached->cache_id) ? preg_replace('![^\w\|]+!', '_', $cached->cache_id) : null;
-        $_compile_id = isset($cached->compile_id) ? preg_replace('![^\w\|]+!', '_', $cached->compile_id) : null;
-        $path = $cached->source->filepath . $_cache_id . $_compile_id;
-        $cached->filepath = sha1($path);
-        if ($_template->smarty->cache_locking) {
-            $cached->lock_id = sha1('lock.' . $path);
-        }
-        $this->populateTimestamp($cached);
-    }
-
-    /**
-     * populate Cached Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Cached $cached
-     *
-     * @return void
-     */
-    public function populateTimestamp(Smarty_Template_Cached $cached) {
-        $mtime = $this->fetchTimestamp($cached->filepath, $cached->source->name, $cached->cache_id, $cached->compile_id);
-        if ($mtime !== null) {
-            $cached->timestamp = $mtime;
-            $cached->exists = !!$cached->timestamp;
-
-            return;
-        }
-        $timestamp = null;
-        $this->fetch($cached->filepath, $cached->source->name, $cached->cache_id, $cached->compile_id, $cached->content, $timestamp);
-        $cached->timestamp = isset($timestamp) ? $timestamp : false;
-        $cached->exists = !!$cached->timestamp;
-    }
-
-    /**
-     * Read the cached template and process the header
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean                 true or false if the cached content does not exist
-     */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null) {
-        if (!$cached) {
-            $cached = $_template->cached;
-        }
-        $content = $cached->content ? $cached->content : null;
-        $timestamp = $cached->timestamp ? $cached->timestamp : null;
-        if ($content === null || !$timestamp) {
-            $this->fetch(
-                $_template->cached->filepath,
-                $_template->source->name,
-                $_template->cache_id,
-                $_template->compile_id,
-                $content,
-                $timestamp
-            );
-        }
-        if (isset($content)) {
-            /** @var Smarty_Internal_Template $_smarty_tpl
-             * used in evaluated code
-             */
-            $_smarty_tpl = $_template;
-            eval("?>" . $content);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Write the rendered template output to cache
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  string $content content to cache
-     *
-     * @return boolean                  success
-     */
-    public function writeCachedContent(Smarty_Internal_Template $_template, $content) {
-        return $this->save(
-            $_template->cached->filepath,
-            $_template->source->name,
-            $_template->cache_id,
-            $_template->compile_id,
-            $_template->properties['cache_lifetime'],
-            $content
-        );
-    }
-
-    /**
-     * Read cached template from cache
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return string  content
-     */
-    public function readCachedContent(Smarty_Internal_Template $_template) {
-        $content = $_template->cached->content ? $_template->cached->content : null;
-        $timestamp = null;
-        if ($content === null) {
-            $timestamp = null;
-            $this->fetch(
-                $_template->cached->filepath,
-                $_template->source->name,
-                $_template->cache_id,
-                $_template->compile_id,
-                $content,
-                $timestamp
-            );
-        }
-        if (isset($content)) {
-            return $content;
-        }
-        return false;
-    }
-
-    /**
-     * Empty cache
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clearAll(Smarty $smarty, $exp_time = null) {
-        $this->cache = array();
-
-        return $this->delete(null, null, null, $exp_time);
-    }
-
-    /**
-     * Empty cache for a specific template
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time) {
-        $this->cache = array();
-        $cache_name = null;
-
-        if (isset($resource_name)) {
-            $_save_stat = $smarty->caching;
-            $smarty->caching = true;
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            $smarty->caching = $_save_stat;
-
-            if ($tpl->source->exists) {
-                $cache_name = $tpl->source->name;
-            } else {
-                return 0;
-            }
-            // remove from template cache
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-            // template object no longer needed
-            unset($tpl);
-        }
-
-        return $this->delete($cache_name, $cache_id, $compile_id, $exp_time);
-    }
-
-    /**
-     * Check is cache is locked for this template
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean               true or false if cache is locked
-     */
-    public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $id = $cached->lock_id;
-        $name = $cached->source->name . '.lock';
-
-        $mtime = $this->fetchTimestamp($id, $name, $cached->cache_id, $cached->compile_id);
-        if ($mtime === null) {
-            $this->fetch($id, $name, $cached->cache_id, $cached->compile_id, $content, $mtime);
-        }
-        return $mtime && ($t = time()) - $mtime < $smarty->locking_timeout;
-    }
-
-    /**
-     * Lock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = true;
-        $id = $cached->lock_id;
-        $name = $cached->source->name . '.lock';
-        $this->save($id, $name, $cached->cache_id, $cached->compile_id, $smarty->locking_timeout, '');
-    }
-
-    /**
-     * Unlock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = false;
-        $name = $cached->source->name . '.lock';
-        $this->delete($name, $cached->cache_id, $cached->compile_id, null);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_cacheresource_keyvaluestore.php b/library/smarty/libs/sysplugins/smarty_cacheresource_keyvaluestore.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_cacheresource_keyvaluestore.php
+++ /dev/null
@@ -1,490 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin
- *
- * @package    Smarty
- * @subpackage Cacher
- */
-
-/**
- * Smarty Cache Handler Base for Key/Value Storage Implementations
- * This class implements the functionality required to use simple key/value stores
- * for hierarchical cache groups. key/value stores like memcache or APC do not support
- * wildcards in keys, therefore a cache group cannot be cleared like "a|*" - which
- * is no problem to filesystem and RDBMS implementations.
- * This implementation is based on the concept of invalidation. While one specific cache
- * can be identified and cleared, any range of caches cannot be identified. For this reason
- * each level of the cache group hierarchy can have its own value in the store. These values
- * are nothing but microtimes, telling us when a particular cache group was cleared for the
- * last time. These keys are evaluated for every cache read to determine if the cache has
- * been invalidated since it was created and should hence be treated as inexistent.
- * Although deep hierarchies are possible, they are not recommended. Try to keep your
- * cache groups as shallow as possible. Anything up 3-5 parents should be ok. So
- * »a|b|c« is a good depth where »a|b|c|d|e|f|g|h|i|j|k« isn't. Try to join correlating
- * cache groups: if your cache groups look somewhat like »a|b|$page|$items|$whatever«
- * consider using »a|b|c|$page-$items-$whatever« instead.
- *
- * @package    Smarty
- * @subpackage Cacher
- * @author     Rodney Rehm
- */
-abstract class Smarty_CacheResource_KeyValueStore extends Smarty_CacheResource {
-    /**
-     * cache for contents
-     *
-     * @var array
-     */
-    protected $contents = array();
-
-    /**
-     * cache for timestamps
-     *
-     * @var array
-     */
-    protected $timestamps = array();
-
-    /**
-     * populate Cached Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Cached $cached cached object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template) {
-        $cached->filepath = $_template->source->uid . '#' . $this->sanitize($cached->source->resource) . '#' . $this->sanitize($cached->cache_id) . '#' . $this->sanitize($cached->compile_id);
-
-        $this->populateTimestamp($cached);
-    }
-
-    /**
-     * populate Cached Object with timestamp and exists from Resource
-     *
-     * @param  Smarty_Template_Cached $cached cached object
-     *
-     * @return void
-     */
-    public function populateTimestamp(Smarty_Template_Cached $cached) {
-        if (!$this->fetch($cached->filepath, $cached->source->name, $cached->cache_id, $cached->compile_id, $content, $timestamp, $cached->source->uid)) {
-            return;
-        }
-        $cached->content = $content;
-        $cached->timestamp = (int)$timestamp;
-        $cached->exists = $cached->timestamp;
-    }
-
-    /**
-     * Read the cached template and process the header
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean                 true or false if the cached content does not exist
-     */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null) {
-        if (!$cached) {
-            $cached = $_template->cached;
-        }
-        $content = $cached->content ? $cached->content : null;
-        $timestamp = $cached->timestamp ? $cached->timestamp : null;
-        if ($content === null || !$timestamp) {
-            if (!$this->fetch($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $content, $timestamp, $_template->source->uid)) {
-                return false;
-            }
-        }
-        if (isset($content)) {
-            /** @var Smarty_Internal_Template $_smarty_tpl
-             * used in evaluated code
-             */
-            $_smarty_tpl = $_template;
-            eval("?>" . $content);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Write the rendered template output to cache
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  string $content content to cache
-     *
-     * @return boolean                  success
-     */
-    public function writeCachedContent(Smarty_Internal_Template $_template, $content) {
-        $this->addMetaTimestamp($content);
-
-        return $this->write(array($_template->cached->filepath => $content), $_template->properties['cache_lifetime']);
-    }
-
-    /**
-     * Read cached template from cache
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return string  content
-     */
-    public function readCachedContent(Smarty_Internal_Template $_template) {
-        $content = $_template->cached->content ? $_template->cached->content : null;
-        $timestamp = null;
-        if ($content === null) {
-            if (!$this->fetch($_template->cached->filepath, $_template->source->name, $_template->cache_id, $_template->compile_id, $content, $timestamp, $_template->source->uid)) {
-                return false;
-            }
-        }
-        if (isset($content)) {
-            return $content;
-        }
-        return false;
-    }
-
-    /**
-     * Empty cache
-     * {@internal the $exp_time argument is ignored altogether }}
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  integer $exp_time expiration time [being ignored]
-     *
-     * @return integer number of cache files deleted [always -1]
-     * @uses purge() to clear the whole store
-     * @uses invalidate() to mark everything outdated if purge() is inapplicable
-     */
-    public function clearAll(Smarty $smarty, $exp_time = null) {
-        if (!$this->purge()) {
-            $this->invalidate(null);
-        }
-
-        return -1;
-    }
-
-    /**
-     * Empty cache for a specific template
-     * {@internal the $exp_time argument is ignored altogether}}
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  integer $exp_time expiration time [being ignored]
-     *
-     * @return integer number of cache files deleted [always -1]
-     * @uses buildCachedFilepath() to generate the CacheID
-     * @uses invalidate() to mark CacheIDs parent chain as outdated
-     * @uses delete() to remove CacheID from cache
-     */
-    public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time) {
-        $uid = $this->getTemplateUid($smarty, $resource_name, $cache_id, $compile_id);
-        $cid = $uid . '#' . $this->sanitize($resource_name) . '#' . $this->sanitize($cache_id) . '#' . $this->sanitize($compile_id);
-        $this->delete(array($cid));
-        $this->invalidate($cid, $resource_name, $cache_id, $compile_id, $uid);
-
-        return -1;
-    }
-
-    /**
-     * Get template's unique ID
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     *
-     * @return string filepath of cache file
-     */
-    protected function getTemplateUid(Smarty $smarty, $resource_name, $cache_id, $compile_id) {
-        $uid = '';
-        if (isset($resource_name)) {
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            if ($tpl->source->exists) {
-                $uid = $tpl->source->uid;
-            }
-
-            // remove from template cache
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-        }
-
-        return $uid;
-    }
-
-    /**
-     * Sanitize CacheID components
-     *
-     * @param  string $string CacheID component to sanitize
-     *
-     * @return string sanitized CacheID component
-     */
-    protected function sanitize($string) {
-        // some poeple smoke bad weed
-        $string = trim($string, '|');
-        if (!$string) {
-            return null;
-        }
-
-        return preg_replace('#[^\w\|]+#S', '_', $string);
-    }
-
-    /**
-     * Fetch and prepare a cache object.
-     *
-     * @param  string $cid CacheID to fetch
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $content cached content
-     * @param  integer &$timestamp cached timestamp (epoch)
-     * @param  string $resource_uid resource's uid
-     *
-     * @return boolean success
-     */
-    protected function fetch($cid, $resource_name = null, $cache_id = null, $compile_id = null, &$content = null, &$timestamp = null, $resource_uid = null) {
-        $t = $this->read(array($cid));
-        $content = !empty($t[$cid]) ? $t[$cid] : null;
-        $timestamp = null;
-
-        if ($content && ($timestamp = $this->getMetaTimestamp($content))) {
-            $invalidated = $this->getLatestInvalidationTimestamp($cid, $resource_name, $cache_id, $compile_id, $resource_uid);
-            if ($invalidated > $timestamp) {
-                $timestamp = null;
-                $content = null;
-            }
-        }
-
-        return !!$content;
-    }
-
-    /**
-     * Add current microtime to the beginning of $cache_content
-     * {@internal the header uses 8 Bytes, the first 4 Bytes are the seconds, the second 4 Bytes are the microseconds}}
-     *
-     * @param string &$content the content to be cached
-     */
-    protected function addMetaTimestamp(&$content) {
-        $mt = explode(" ", microtime());
-        $ts = pack("NN", $mt[1], (int)($mt[0] * 100000000));
-        $content = $ts . $content;
-    }
-
-    /**
-     * Extract the timestamp the $content was cached
-     *
-     * @param  string &$content the cached content
-     *
-     * @return float  the microtime the content was cached
-     */
-    protected function getMetaTimestamp(&$content) {
-        extract(unpack('N1s/N1m/a*content', $content));
-        return $s + ($m / 100000000);
-    }
-
-    /**
-     * Invalidate CacheID
-     *
-     * @param  string $cid CacheID
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $resource_uid source's uid
-     *
-     * @return void
-     */
-    protected function invalidate($cid = null, $resource_name = null, $cache_id = null, $compile_id = null, $resource_uid = null) {
-        $now = microtime(true);
-        $key = null;
-        // invalidate everything
-        if (!$resource_name && !$cache_id && !$compile_id) {
-            $key = 'IVK#ALL';
-        } // invalidate all caches by template
-        else {
-            if ($resource_name && !$cache_id && !$compile_id) {
-                $key = 'IVK#TEMPLATE#' . $resource_uid . '#' . $this->sanitize($resource_name);
-            } // invalidate all caches by cache group
-            else {
-                if (!$resource_name && $cache_id && !$compile_id) {
-                    $key = 'IVK#CACHE#' . $this->sanitize($cache_id);
-                } // invalidate all caches by compile id
-                else {
-                    if (!$resource_name && !$cache_id && $compile_id) {
-                        $key = 'IVK#COMPILE#' . $this->sanitize($compile_id);
-                    } // invalidate by combination
-                    else {
-                        $key = 'IVK#CID#' . $cid;
-                    }
-                }
-            }
-        }
-        $this->write(array($key => $now));
-    }
-
-    /**
-     * Determine the latest timestamp known to the invalidation chain
-     *
-     * @param  string $cid CacheID to determine latest invalidation timestamp of
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $resource_uid source's filepath
-     *
-     * @return float  the microtime the CacheID was invalidated
-     */
-    protected function getLatestInvalidationTimestamp($cid, $resource_name = null, $cache_id = null, $compile_id = null, $resource_uid = null) {
-        // abort if there is no CacheID
-        if (false && !$cid) {
-            return 0;
-        }
-        // abort if there are no InvalidationKeys to check
-        if (!($_cid = $this->listInvalidationKeys($cid, $resource_name, $cache_id, $compile_id, $resource_uid))) {
-            return 0;
-        }
-
-        // there are no InValidationKeys
-        if (!($values = $this->read($_cid))) {
-            return 0;
-        }
-        // make sure we're dealing with floats
-        $values = array_map('floatval', $values);
-
-        return max($values);
-    }
-
-    /**
-     * Translate a CacheID into the list of applicable InvalidationKeys.
-     * Splits "some|chain|into|an|array" into array( '#clearAll#', 'some', 'some|chain', 'some|chain|into', ... )
-     *
-     * @param  string $cid CacheID to translate
-     * @param  string $resource_name template name
-     * @param  string $cache_id cache id
-     * @param  string $compile_id compile id
-     * @param  string $resource_uid source's filepath
-     *
-     * @return array  list of InvalidationKeys
-     * @uses $invalidationKeyPrefix to prepend to each InvalidationKey
-     */
-    protected function listInvalidationKeys($cid, $resource_name = null, $cache_id = null, $compile_id = null, $resource_uid = null) {
-        $t = array('IVK#ALL');
-        $_name = $_compile = '#';
-        if ($resource_name) {
-            $_name .= $resource_uid . '#' . $this->sanitize($resource_name);
-            $t[] = 'IVK#TEMPLATE' . $_name;
-        }
-        if ($compile_id) {
-            $_compile .= $this->sanitize($compile_id);
-            $t[] = 'IVK#COMPILE' . $_compile;
-        }
-        $_name .= '#';
-        // some poeple smoke bad weed
-        $cid = trim($cache_id, '|');
-        if (!$cid) {
-            return $t;
-        }
-        $i = 0;
-        while (true) {
-            // determine next delimiter position
-            $i = strpos($cid, '|', $i);
-            // add complete CacheID if there are no more delimiters
-            if ($i === false) {
-                $t[] = 'IVK#CACHE#' . $cid;
-                $t[] = 'IVK#CID' . $_name . $cid . $_compile;
-                $t[] = 'IVK#CID' . $_name . $_compile;
-                break;
-            }
-            $part = substr($cid, 0, $i);
-            // add slice to list
-            $t[] = 'IVK#CACHE#' . $part;
-            $t[] = 'IVK#CID' . $_name . $part . $_compile;
-            // skip past delimiter position
-            $i++;
-        }
-
-        return $t;
-    }
-
-    /**
-     * Check is cache is locked for this template
-     *
-     * @param  Smarty $smarty Smarty object
-     * @param  Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean               true or false if cache is locked
-     */
-    public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $key = 'LOCK#' . $cached->filepath;
-        $data = $this->read(array($key));
-
-        return $data && time() - $data[$key] < $smarty->locking_timeout;
-    }
-
-    /**
-     * Lock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = true;
-        $key = 'LOCK#' . $cached->filepath;
-        $this->write(array($key => time()), $smarty->locking_timeout);
-    }
-
-    /**
-     * Unlock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = false;
-        $key = 'LOCK#' . $cached->filepath;
-        $this->delete(array($key));
-    }
-
-    /**
-     * Read values for a set of keys from cache
-     *
-     * @param  array $keys list of keys to fetch
-     *
-     * @return array list of values with the given keys used as indexes
-     */
-    abstract protected function read(array $keys);
-
-    /**
-     * Save values for a set of keys to cache
-     *
-     * @param  array $keys list of values to save
-     * @param  int $expire expiration time
-     *
-     * @return boolean true on success, false on failure
-     */
-    abstract protected function write(array $keys, $expire = null);
-
-    /**
-     * Remove values from cache
-     *
-     * @param  array $keys list of keys to delete
-     *
-     * @return boolean true on success, false on failure
-     */
-    abstract protected function delete(array $keys);
-
-    /**
-     * Remove *all* values from cache
-     *
-     * @return boolean true on success, false on failure
-     */
-    protected function purge() {
-        return false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_data.php b/library/smarty/libs/sysplugins/smarty_data.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_data.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/**
- * Smarty Plugin Data
- * This file contains the data object
- *
- * @package    Smarty
- * @subpackage Template
- * @author     Uwe Tews
- */
-
-/**
- * class for the Smarty data object
- * The Smarty data object will hold Smarty variables in the current scope
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Data extends Smarty_Internal_Data {
-    /**
-     * Counter
-     *
-     * @var int
-     */
-    static $count = 0;
-
-    /**
-     * Data block name
-     *
-     * @var string
-     */
-    public $dataObjectName = '';
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * create Smarty data object
-     *
-     * @param Smarty|array $_parent parent template
-     * @param Smarty|Smarty_Internal_Template $smarty global smarty instance
-     * @param string $name optional data block name
-     *
-     * @throws SmartyException
-     */
-    public function __construct($_parent = null, $smarty = null, $name = null) {
-        self::$count++;
-        $this->dataObjectName = 'Data_object ' . (isset($name) ? "'{$name}'" : self::$count);
-        $this->smarty = $smarty;
-        if (is_object($_parent)) {
-            // when object set up back pointer
-            $this->parent = $_parent;
-        } elseif (is_array($_parent)) {
-            // set up variable values
-            foreach ($_parent as $_key => $_val) {
-                $this->tpl_vars[$_key] = new Smarty_Variable($_val);
-            }
-        } elseif ($_parent != null) {
-            throw new SmartyException("Wrong type for template variables");
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_cacheresource_file.php b/library/smarty/libs/sysplugins/smarty_internal_cacheresource_file.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_cacheresource_file.php
+++ /dev/null
@@ -1,309 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin CacheResource File
- *
- * @package    Smarty
- * @subpackage Cacher
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * This class does contain all necessary methods for the HTML cache on file system
- * Implements the file system as resource for the HTML cache Version ussing nocache inserts.
- *
- * @package    Smarty
- * @subpackage Cacher
- */
-class Smarty_Internal_CacheResource_File extends Smarty_CacheResource {
-    /**
-     * populate Cached Object with meta data from Resource
-     *
-     * @param Smarty_Template_Cached $cached cached object
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template) {
-        $_source_file_path = str_replace(':', '.', $_template->source->filepath);
-        $_cache_id = isset($_template->cache_id) ? preg_replace('![^\w\|]+!', '_', $_template->cache_id) : null;
-        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
-        $_filepath = $_template->source->uid;
-        // if use_sub_dirs, break file into directories
-        if ($_template->smarty->use_sub_dirs) {
-            $_filepath = substr($_filepath, 0, 2) . DS
-                . substr($_filepath, 2, 2) . DS
-                . substr($_filepath, 4, 2) . DS
-                . $_filepath;
-        }
-        $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
-        if (isset($_cache_id)) {
-            $_cache_id = str_replace('|', $_compile_dir_sep, $_cache_id) . $_compile_dir_sep;
-        } else {
-            $_cache_id = '';
-        }
-        if (isset($_compile_id)) {
-            $_compile_id = $_compile_id . $_compile_dir_sep;
-        } else {
-            $_compile_id = '';
-        }
-        $_cache_dir = $_template->smarty->getCacheDir();
-        if ($_template->smarty->cache_locking) {
-            // create locking file name
-            // relative file name?
-            if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_cache_dir)) {
-                $_lock_dir = rtrim(getcwd(), '/\\') . DS . $_cache_dir;
-            } else {
-                $_lock_dir = $_cache_dir;
-            }
-            $cached->lock_id = $_lock_dir . sha1($_cache_id . $_compile_id . $_template->source->uid) . '.lock';
-        }
-        $cached->filepath = $_cache_dir . $_cache_id . $_compile_id . $_filepath . '.' . basename($_source_file_path) . '.php';
-        $cached->timestamp = $cached->exists = is_file($cached->filepath);
-        if ($cached->exists) {
-            $cached->timestamp = filemtime($cached->filepath);
-        }
-    }
-
-    /**
-     * populate Cached Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return void
-     */
-    public function populateTimestamp(Smarty_Template_Cached $cached) {
-        $cached->timestamp = $cached->exists = is_file($cached->filepath);
-        if ($cached->exists) {
-            $cached->timestamp = filemtime($cached->filepath);
-        }
-    }
-
-    /**
-     * Read the cached template and process its header
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return booleantrue or false if the cached content does not exist
-     */
-    public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null) {
-        /** @var Smarty_Internal_Template $_smarty_tpl
-         * used in included file
-         */
-        $_smarty_tpl = $_template;
-
-        return @include $_template->cached->filepath;
-    }
-
-    /**
-     * Write the rendered template output to cache
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param string $content content to cache
-     *
-     * @return boolean success
-     */
-    public function writeCachedContent(Smarty_Internal_Template $_template, $content) {
-        $obj = new Smarty_Internal_Write_File();
-        if ($obj->writeFile($_template->cached->filepath, $content, $_template->smarty) === true) {
-            $cached = $_template->cached;
-            $cached->timestamp = $cached->exists = is_file($cached->filepath);
-            if ($cached->exists) {
-                $cached->timestamp = filemtime($cached->filepath);
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Read cached template from cache
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return string  content
-     */
-    public function readCachedContent(Smarty_Internal_Template $_template) {
-        if (is_file($_template->cached->filepath)) {
-            return file_get_contents($_template->cached->filepath);
-        }
-        return false;
-    }
-
-    /**
-     * Empty cache
-     *
-     * @param Smarty $smarty
-     * @param integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clearAll(Smarty $smarty, $exp_time = null) {
-        return $this->clear($smarty, null, null, null, $exp_time);
-    }
-
-    /**
-     * Empty cache for a specific template
-     *
-     * @param Smarty $smarty
-     * @param string $resource_name template name
-     * @param string $cache_id cache id
-     * @param string $compile_id compile id
-     * @param integer $exp_time expiration time (number of seconds, not timestamp)
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time) {
-        $_cache_id = isset($cache_id) ? preg_replace('![^\w\|]+!', '_', $cache_id) : null;
-        $_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
-        $_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
-        $_compile_id_offset = $smarty->use_sub_dirs ? 3 : 0;
-        $_dir = realpath($smarty->getCacheDir()) . '/';
-        if ($_dir == '/') { //We should never want to delete this!
-            return 0;
-        }
-        $_dir_length = strlen($_dir);
-        if (isset($_cache_id)) {
-            $_cache_id_parts = explode('|', $_cache_id);
-            $_cache_id_parts_count = count($_cache_id_parts);
-            if ($smarty->use_sub_dirs) {
-                foreach ($_cache_id_parts as $id_part) {
-                    $_dir .= $id_part . DS;
-                }
-            }
-        }
-        if (isset($resource_name)) {
-            $_save_stat = $smarty->caching;
-            $smarty->caching = true;
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            $smarty->caching = $_save_stat;
-
-            // remove from template cache
-            $tpl->source; // have the template registered before unset()
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-
-            if ($tpl->source->exists) {
-                $_resourcename_parts = basename(str_replace('^', '/', $tpl->cached->filepath));
-            } else {
-                return 0;
-            }
-        }
-        $_count = 0;
-        $_time = time();
-        if (file_exists($_dir)) {
-            $_cacheDirs = new RecursiveDirectoryIterator($_dir);
-            $_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST);
-            foreach ($_cache as $_file) {
-                if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
-                    continue;
-                }
-                // directory ?
-                if ($_file->isDir()) {
-                    if (!$_cache->isDot()) {
-                        // delete folder if empty
-                        @rmdir($_file->getPathname());
-                    }
-                } else {
-                    $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string)$_file, $_dir_length)));
-                    $_parts_count = count($_parts);
-                    // check name
-                    if (isset($resource_name)) {
-                        if ($_parts[$_parts_count - 1] != $_resourcename_parts) {
-                            continue;
-                        }
-                    }
-                    // check compile id
-                    if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) || $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id)) {
-                        continue;
-                    }
-                    // check cache id
-                    if (isset($_cache_id)) {
-                        // count of cache id parts
-                        $_parts_count = (isset($_compile_id)) ? $_parts_count - 2 - $_compile_id_offset : $_parts_count - 1 - $_compile_id_offset;
-                        if ($_parts_count < $_cache_id_parts_count) {
-                            continue;
-                        }
-                        for ($i = 0; $i < $_cache_id_parts_count; $i++) {
-                            if ($_parts[$i] != $_cache_id_parts[$i]) {
-                                continue 2;
-                            }
-                        }
-                    }
-                    // expired ?
-                    if (isset($exp_time)) {
-                        if ($exp_time < 0) {
-                            preg_match('#\'cache_lifetime\' =>\s*(\d*)#', file_get_contents($_file), $match);
-                            if ($_time < (@filemtime($_file) + $match[1])) {
-                                continue;
-                            }
-                        } else {
-                            if ($_time - @filemtime($_file) < $exp_time) {
-                                continue;
-                            }
-                        }
-                    }
-                    $_count += @unlink((string)$_file) ? 1 : 0;
-                }
-            }
-        }
-
-        return $_count;
-    }
-
-    /**
-     * Check is cache is locked for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return boolean true or false if cache is locked
-     */
-    public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
-            clearstatcache(true, $cached->lock_id);
-        } else {
-            clearstatcache();
-        }
-        if (is_file($cached->lock_id)) {
-            $t = @filemtime($cached->lock_id);
-            return $t && (time() - $t < $smarty->locking_timeout);
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Lock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = true;
-        touch($cached->lock_id);
-    }
-
-    /**
-     * Unlock cache for this template
-     *
-     * @param Smarty $smarty Smarty object
-     * @param Smarty_Template_Cached $cached cached object
-     *
-     * @return bool|void
-     */
-    public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached) {
-        $cached->is_locked = false;
-        @unlink($cached->lock_id);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_append.php b/library/smarty/libs/sysplugins/smarty_internal_compile_append.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_append.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Append
- * Compiles the {append} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Append Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Append extends Smarty_Internal_Compile_Assign {
-    /**
-     * Compiles code for the {append} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // the following must be assigned at runtime because it will be overwritten in parent class
-        $this->required_attributes = array('var', 'value');
-        $this->shorttag_order = array('var', 'value');
-        $this->optional_attributes = array('scope', 'index');
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // map to compile assign attributes
-        if (isset($_attr['index'])) {
-            $_params['smarty_internal_index'] = '[' . $_attr['index'] . ']';
-            unset($_attr['index']);
-        } else {
-            $_params['smarty_internal_index'] = '[]';
-        }
-        $_new_attr = array();
-        foreach ($_attr as $key => $value) {
-            $_new_attr[] = array($key => $value);
-        }
-        // call compile assign
-        return parent::compile($_new_attr, $compiler, $_params);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_assign.php b/library/smarty/libs/sysplugins/smarty_internal_compile_assign.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_assign.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Assign
- * Compiles the {assign} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Assign Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Assign extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {assign} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // the following must be assigned at runtime because it will be overwritten in Smarty_Internal_Compile_Append
-        $this->required_attributes = array('var', 'value');
-        $this->shorttag_order = array('var', 'value');
-        $this->optional_attributes = array('scope');
-        $_nocache = 'null';
-        $_scope = Smarty::SCOPE_LOCAL;
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // nocache ?
-        if ($compiler->tag_nocache || $compiler->nocache) {
-            $_nocache = 'true';
-            // create nocache var to make it know for further compiling
-            if (isset($compiler->template->tpl_vars[trim($_attr['var'], "'")])) {
-                $compiler->template->tpl_vars[trim($_attr['var'], "'")]->nocache = true;
-            } else {
-                $compiler->template->tpl_vars[trim($_attr['var'], "'")] = new Smarty_Variable(null, true);
-            }
-        }
-        // scope setup
-        if (isset($_attr['scope'])) {
-            $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if ($_attr['scope'] == 'parent') {
-                $_scope = Smarty::SCOPE_PARENT;
-            } elseif ($_attr['scope'] == 'root') {
-                $_scope = Smarty::SCOPE_ROOT;
-            } elseif ($_attr['scope'] == 'global') {
-                $_scope = Smarty::SCOPE_GLOBAL;
-            } else {
-                $compiler->trigger_template_error('illegal value for "scope" attribute', $compiler->lex->taglineno);
-            }
-        }
-        // compiled output
-        if (isset($parameter['smarty_internal_index'])) {
-            $output = "<?php \$_smarty_tpl->createLocalArrayVariable($_attr[var], $_nocache, $_scope);\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value$parameter[smarty_internal_index] = $_attr[value];";
-        } else {
-            // implement Smarty2's behaviour of variables assigned by reference
-            if ($compiler->template->smarty instanceof SmartyBC) {
-                $output = "<?php if (isset(\$_smarty_tpl->tpl_vars[$_attr[var]])) {\$_smarty_tpl->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-                $output .= "\n\$_smarty_tpl->tpl_vars[$_attr[var]]->value = $_attr[value]; \$_smarty_tpl->tpl_vars[$_attr[var]]->nocache = $_nocache; \$_smarty_tpl->tpl_vars[$_attr[var]]->scope = $_scope;";
-                $output .= "\n} else \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache, $_scope);";
-            } else {
-                $output = "<?php \$_smarty_tpl->tpl_vars[$_attr[var]] = new Smarty_Variable($_attr[value], $_nocache, $_scope);";
-            }
-        }
-        if ($_scope == Smarty::SCOPE_PARENT) {
-            $output .= "\nif (\$_smarty_tpl->parent != null) \$_smarty_tpl->parent->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-        } elseif ($_scope == Smarty::SCOPE_ROOT || $_scope == Smarty::SCOPE_GLOBAL) {
-            $output .= "\n\$_ptr = \$_smarty_tpl->parent; while (\$_ptr != null) {\$_ptr->tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]]; \$_ptr = \$_ptr->parent; }";
-        }
-        if ($_scope == Smarty::SCOPE_GLOBAL) {
-            $output .= "\nSmarty::\$global_tpl_vars[$_attr[var]] = clone \$_smarty_tpl->tpl_vars[$_attr[var]];";
-        }
-        $output .= '?>';
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_block.php b/library/smarty/libs/sysplugins/smarty_internal_compile_block.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_block.php
+++ /dev/null
@@ -1,432 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Compile Block
- * Compiles the {block}{/block} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Block Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
-
-    const parent = '____SMARTY_BLOCK_PARENT____';
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name');
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name');
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $option_flags = array('hide', 'append', 'prepend', 'nocache');
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('internal_file', 'internal_uid', 'internal_line');
-    /**
-     * nested child block names
-     *
-     * @var array
-     */
-    public static $nested_block_names = array();
-
-    /**
-     * child block source buffer
-     *
-     * @var array
-     */
-    public static $block_data = array();
-
-    /**
-     * Compiles code for the {block} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $_name = trim($_attr['name'], "\"'");
-
-        // existing child must override parent settings
-        if (isset($compiler->template->block_data[$_name]) && $compiler->template->block_data[$_name]['mode'] == 'replace') {
-            $_attr['append'] = false;
-            $_attr['prepend'] = false;
-        }
-
-        // check if we process an inheritance child template
-        if ($compiler->inheritance_child) {
-            array_unshift(self::$nested_block_names, $_name);
-            // build {block} for child block
-            self::$block_data[$_name]['source'] =
-                "{$compiler->smarty->left_delimiter}private_child_block name={$_attr['name']} file='{$compiler->template->source->filepath}' type='{$compiler->template->source->type}' resource='{$compiler->template->template_resource}'" .
-                " uid='{$compiler->template->source->uid}' line={$compiler->lex->line}";
-            if ($_attr['nocache']) {
-                self::$block_data[$_name]['source'] .= ' nocache';
-            }
-            self::$block_data[$_name]['source'] .= $compiler->smarty->right_delimiter;
-
-            $save = array($_attr, $compiler->inheritance);
-            $this->openTag($compiler, 'block', $save);
-            // set flag for {block} tag
-            $compiler->inheritance = true;
-            $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            $compiler->has_code = false;
-            return;
-        }
-        // must merge includes
-        if ($_attr['nocache'] == true) {
-            $compiler->tag_nocache = true;
-        }
-        $save = array($_attr, $compiler->inheritance, $compiler->parser->current_buffer, $compiler->nocache);
-        $this->openTag($compiler, 'block', $save);
-        $compiler->inheritance = true;
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
-        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template($compiler->parser);
-        $compiler->has_code = false;
-
-        return true;
-    }
-
-    /**
-     * Compile saved child block source
-     *
-     * @param object $compiler compiler object
-     * @param string $_name optional name of child block
-     *
-     * @return string   compiled code of child block
-     */
-    static function compileChildBlock($compiler, $_name = null) {
-        if ($compiler->inheritance_child) {
-            $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-            if (isset($compiler->template->block_data[$name1])) {
-                //  replace inner block name with generic
-                Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= $compiler->template->block_data[$name1]['source'];
-                Smarty_Internal_Compile_Block::$block_data[$name1]['child'] = true;
-            }
-            $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            $compiler->has_code = false;
-            return;
-        }
-        // if called by {$smarty.block.child} we must search the name of enclosing {block}
-        if ($_name == null) {
-            $stack_count = count($compiler->_tag_stack);
-            while (--$stack_count >= 0) {
-                if ($compiler->_tag_stack[$stack_count][0] == 'block') {
-                    $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
-                    break;
-                }
-            }
-        }
-        if ($_name == null) {
-            $compiler->trigger_template_error(' tag {$smarty.block.child} used outside {block} tags ', $compiler->lex->taglineno);
-        }
-        // undefined child?
-        if (!isset($compiler->template->block_data[$_name]['source'])) {
-            $compiler->popTrace();
-            return '';
-        }
-        // flag that child is already compile by {$smarty.block.child} inclusion
-        $compiler->template->block_data[$_name]['compiled'] = true;
-        $_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
-            $compiler->template->compile_id, $compiler->template->caching, $compiler->template->cache_lifetime);
-        if ($compiler->smarty->debugging) {
-            Smarty_Internal_Debug::ignore($_tpl);
-        }
-        $_tpl->tpl_vars = $compiler->template->tpl_vars;
-        $_tpl->variable_filters = $compiler->template->variable_filters;
-        $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
-        $_tpl->allow_relative_path = true;
-        $_tpl->compiler->inheritance = true;
-        $_tpl->compiler->suppressHeader = true;
-        $_tpl->compiler->suppressFilter = true;
-        $_tpl->compiler->suppressTemplatePropertyHeader = true;
-        $nocache = $compiler->nocache || $compiler->tag_nocache;
-        if (strpos($compiler->template->block_data[$_name]['source'], self::parent) !== false) {
-            $_output = str_replace(self::parent, $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler));
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') {
-            $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler) . $compiler->parser->current_buffer->to_smarty_php();
-        } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') {
-            $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler);
-        } elseif (!empty($compiler->template->block_data[$_name])) {
-            $_output = $_tpl->compiler->compileTemplate($_tpl, $nocache, $compiler->parent_compiler);
-        }
-        $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']);
-        $compiler->template->properties['tpl_function'] = array_merge($compiler->template->properties['tpl_function'], $_tpl->properties['tpl_function']);
-        $compiler->template->variable_filters = $_tpl->variable_filters;
-        if ($_tpl->has_nocache_code) {
-            $compiler->template->has_nocache_code = true;
-        }
-        foreach ($_tpl->required_plugins as $key => $tmp1) {
-            if ($compiler->nocache && $compiler->template->caching) {
-                $code = 'nocache';
-            } else {
-                $code = $key;
-            }
-            foreach ($tmp1 as $name => $tmp) {
-                foreach ($tmp as $type => $data) {
-                    $compiler->template->required_plugins[$code][$name][$type] = $data;
-                }
-            }
-        }
-        unset($_tpl);
-        $compiler->has_code = true;
-        return $_output;
-    }
-
-    /**
-     * Compile $smarty.block.parent
-     *
-     * @param object $compiler compiler object
-     * @param string $_name optional name of child block
-     *
-     * @return string   compiled code of child block
-     */
-    static function compileParentBlock($compiler, $_name = null) {
-        // if called by {$smarty.block.parent} we must search the name of enclosing {block}
-        if ($_name == null) {
-            $stack_count = count($compiler->_tag_stack);
-            while (--$stack_count >= 0) {
-                if ($compiler->_tag_stack[$stack_count][0] == 'block') {
-                    $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'], "\"'");
-                    break;
-                }
-            }
-        }
-        if ($_name == null) {
-            $compiler->trigger_template_error(' tag {$smarty.block.parent} used outside {block} tags ', $compiler->lex->taglineno);
-        }
-        if (empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
-            $compiler->trigger_template_error(' illegal {$smarty.block.parent} in parent template ', $compiler->lex->taglineno);
-        }
-        Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= Smarty_Internal_Compile_Block::parent;
-        $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-        $compiler->has_code = false;
-        return;
-    }
-
-    /**
-     * Process block source
-     *
-     * @param        $compiler
-     * @param string $source source text
-     */
-    static function blockSource($compiler, $source) {
-        Smarty_Internal_Compile_Block::$block_data[Smarty_Internal_Compile_Block::$nested_block_names[0]]['source'] .= $source;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile BlockClose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/block} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        $compiler->has_code = true;
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $saved_data = $this->closeTag($compiler, array('block'));
-        $_name = trim($saved_data[0]['name'], "\"'");
-        // reset flag for {block} tag
-        $compiler->inheritance = $saved_data[1];
-        // check if we process an inheritance child template
-        if ($compiler->inheritance_child) {
-            $name1 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-            Smarty_Internal_Compile_Block::$block_data[$name1]['source'] .= "{$compiler->smarty->left_delimiter}/private_child_block{$compiler->smarty->right_delimiter}";
-            array_shift(Smarty_Internal_Compile_Block::$nested_block_names);
-            if (!empty(Smarty_Internal_Compile_Block::$nested_block_names)) {
-                $name2 = Smarty_Internal_Compile_Block::$nested_block_names[0];
-                if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
-                    if (isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child']) || !isset($compiler->template->block_data[$name1])) {
-                        Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                    } else {
-                        if ($compiler->template->block_data[$name1]['mode'] == 'append') {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'] . Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                        } else {
-                            Smarty_Internal_Compile_Block::$block_data[$name2]['source'] .= $compiler->template->block_data[$name1]['source'];
-                        }
-                    }
-                }
-                unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
-                $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBLOCK);
-            } else {
-                if (isset($compiler->template->block_data[$name1]) || !$saved_data[0]['hide']) {
-                    if (isset($compiler->template->block_data[$name1]) && !isset(Smarty_Internal_Compile_Block::$block_data[$name1]['child'])) {
-                        if (strpos($compiler->template->block_data[$name1]['source'], Smarty_Internal_Compile_Block::parent) !== false) {
-                            $compiler->template->block_data[$name1]['source'] =
-                                str_replace(Smarty_Internal_Compile_Block::parent, Smarty_Internal_Compile_Block::$block_data[$name1]['source'], $compiler->template->block_data[$name1]['source']);
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'prepend') {
-                            $compiler->template->block_data[$name1]['source'] .= Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                        } elseif ($compiler->template->block_data[$name1]['mode'] == 'append') {
-                            $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'] . $compiler->template->block_data[$name1]['source'];
-                        }
-                    } else {
-                        $compiler->template->block_data[$name1]['source'] = Smarty_Internal_Compile_Block::$block_data[$name1]['source'];
-                    }
-                    $compiler->template->block_data[$name1]['mode'] = 'replace';
-                    if ($saved_data[0]['append']) {
-                        $compiler->template->block_data[$name1]['mode'] = 'append';
-                    }
-                    if ($saved_data[0]['prepend']) {
-                        $compiler->template->block_data[$name1]['mode'] = 'prepend';
-                    }
-                }
-                unset(Smarty_Internal_Compile_Block::$block_data[$name1]);
-                $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
-            }
-            $compiler->has_code = false;
-            return;
-        }
-        if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) {
-            $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name);
-        } else {
-            if ($saved_data[0]['hide'] && !isset($compiler->template->block_data[$_name]['source'])) {
-                $_output = '';
-            } else {
-                $_output = $compiler->parser->current_buffer->to_smarty_php();
-            }
-        }
-        if (isset($compiler->template->block_data[$_name]['compiled'])) {
-            unset($compiler->template->block_data[$_name]['compiled']);
-        }
-        // reset flags
-        $compiler->parser->current_buffer = $saved_data[2];
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-        $compiler->nocache = $saved_data[3];
-        // $_output content has already nocache code processed
-        $compiler->suppressNocacheProcessing = true;
-
-        return $_output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Child Block Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Child_Block extends Smarty_Internal_CompileBase {
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name', 'file', 'uid', 'line', 'type', 'resource');
-
-    /**
-     * Compiles code for the {private_child_block} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        // update template with original template resource of {block}
-        if (trim($_attr['type'], "'") == 'file') {
-            $compiler->template->template_resource = 'file:' . realpath(trim($_attr['file'], "'"));
-        } else {
-            $compiler->template->template_resource = trim($_attr['resource'], "'");
-        }
-        // source object
-        unset ($compiler->template->source);
-        $exists = $compiler->template->source->exists;
-
-        // must merge includes
-        if ($_attr['nocache'] == true) {
-            $compiler->tag_nocache = true;
-        }
-        $save = array($_attr, $compiler->nocache);
-
-        // set trace back to child block
-        $compiler->pushTrace(trim($_attr['file'], "\"'"), trim($_attr['uid'], "\"'"), $_attr['line'] - $compiler->lex->line);
-
-        $this->openTag($compiler, 'private_child_block', $save);
-
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Child Block Close Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Child_Blockclose extends Smarty_Internal_CompileBase {
-
-    /**
-     * Compiles code for the {/private_child_block} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $saved_data = $this->closeTag($compiler, array('private_child_block'));
-
-        // end of child block
-        $compiler->popTrace();
-
-        $compiler->nocache = $saved_data[1];
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_break.php b/library/smarty/libs/sysplugins/smarty_internal_compile_break.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_break.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Break
- * Compiles the {break} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Break Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('levels');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('levels');
-
-    /**
-     * Compiles code for the {break} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-
-        if (isset($_attr['levels'])) {
-            if (!is_numeric($_attr['levels'])) {
-                $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);
-            }
-            $_levels = $_attr['levels'];
-        } else {
-            $_levels = 1;
-        }
-        $level_count = $_levels;
-        $stack_count = count($compiler->_tag_stack) - 1;
-        while ($level_count > 0 && $stack_count >= 0) {
-            if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {
-                $level_count--;
-            }
-            $stack_count--;
-        }
-        if ($level_count != 0) {
-            $compiler->trigger_template_error("cannot break {$_levels} level(s)", $compiler->lex->taglineno);
-        }
-
-        return "<?php break {$_levels};?>";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_call.php b/library/smarty/libs/sysplugins/smarty_internal_compile_call.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_call.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Function_Call
- * Compiles the calls of user defined tags defined by {function}
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Function_Call Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Call extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles the calls of user defined tags defined by {function}
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // save possible attributes
-        if (isset($_attr['assign'])) {
-            // output will be stored in a smarty variable instead of being displayed
-            $_assign = $_attr['assign'];
-        }
-        //$_name = trim($_attr['name'], "'\"");
-        $_name = $_attr['name'];
-        unset($_attr['name'], $_attr['assign'], $_attr['nocache']);
-        // set flag (compiled code of {function} must be included in cache file
-        if (!$compiler->template->caching || $compiler->nocache || $compiler->tag_nocache) {
-            $_nocache = 'true';
-        } else {
-            $_nocache = 'false';
-        }
-        $_paramsArray = array();
-        foreach ($_attr as $_key => $_value) {
-            if (is_int($_key)) {
-                $_paramsArray[] = "$_key=>$_value";
-            } else {
-                $_paramsArray[] = "'$_key'=>$_value";
-            }
-        }
-        $_params = 'array(' . implode(",", $_paramsArray) . ')';
-        //$compiler->suppressNocacheProcessing = true;
-        // was there an assign attribute
-        if (isset($_assign)) {
-            $_output = "<?php ob_start();\$_smarty_tpl->callTemplateFunction ({$_name}, \$_smarty_tpl, {$_params}, {$_nocache}); \$_smarty_tpl->assign({$_assign}, ob_get_clean());?>\n";
-        } else {
-            $_output = "<?php \$_smarty_tpl->callTemplateFunction ({$_name}, \$_smarty_tpl, {$_params}, {$_nocache});?>\n";
-        }
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_capture.php b/library/smarty/libs/sysplugins/smarty_internal_compile_capture.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_capture.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Capture
- * Compiles the {capture} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Capture Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Capture extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('name', 'assign', 'append');
-
-    /**
-     * Compiles code for the {capture} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $buffer = isset($_attr['name']) ? $_attr['name'] : "'default'";
-        $assign = isset($_attr['assign']) ? $_attr['assign'] : 'null';
-        $append = isset($_attr['append']) ? $_attr['append'] : 'null';
-
-        $compiler->_capture_stack[0][] = array($buffer, $assign, $append, $compiler->nocache);
-        // maybe nocache because of nocache variables
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        $_output = "<?php \$_smarty_tpl->_capture_stack[0][] = array($buffer, $assign, $append); ob_start(); ?>";
-
-        return $_output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Captureclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_CaptureClose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/capture} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-
-        list($buffer, $assign, $append, $compiler->nocache) = array_pop($compiler->_capture_stack[0]);
-
-        $_output = "<?php list(\$_capture_buffer, \$_capture_assign, \$_capture_append) = array_pop(\$_smarty_tpl->_capture_stack[0]);\n";
-        $_output .= "if (!empty(\$_capture_buffer)) {\n";
-        $_output .= " if (isset(\$_capture_assign)) \$_smarty_tpl->assign(\$_capture_assign, ob_get_contents());\n";
-        $_output .= " if (isset( \$_capture_append)) \$_smarty_tpl->append( \$_capture_append, ob_get_contents());\n";
-        $_output .= " Smarty::\$_smarty_vars['capture'][\$_capture_buffer]=ob_get_clean();\n";
-        $_output .= "} else \$_smarty_tpl->capture_error();?>";
-
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_config_load.php b/library/smarty/libs/sysplugins/smarty_internal_compile_config_load.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_config_load.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Config Load
- * Compiles the {config load} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Config Load Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Config_Load extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('file', 'section');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('section', 'scope');
-
-    /**
-     * Compiles code for the {config_load} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        static $_is_legal_scope = array('local' => true, 'parent' => true, 'root' => true, 'global' => true);
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-
-        // save possible attributes
-        $conf_file = $_attr['file'];
-        if (isset($_attr['section'])) {
-            $section = $_attr['section'];
-        } else {
-            $section = 'null';
-        }
-        $scope = 'local';
-        // scope setup
-        if (isset($_attr['scope'])) {
-            $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if (isset($_is_legal_scope[$_attr['scope']])) {
-                $scope = $_attr['scope'];
-            } else {
-                $compiler->trigger_template_error('illegal value for "scope" attribute', $compiler->lex->taglineno);
-            }
-        }
-        // create config object
-        $_output = "<?php  Smarty_Internal_Extension_Config::configLoad(\$_smarty_tpl, $conf_file, $section, '$scope');?>";
-
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_continue.php b/library/smarty/libs/sysplugins/smarty_internal_compile_continue.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_continue.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Continue
- * Compiles the {continue} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Continue Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Continue extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('levels');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('levels');
-
-    /**
-     * Compiles code for the {continue} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-
-        if (isset($_attr['levels'])) {
-            if (!is_numeric($_attr['levels'])) {
-                $compiler->trigger_template_error('level attribute must be a numeric constant', $compiler->lex->taglineno);
-            }
-            $_levels = $_attr['levels'];
-        } else {
-            $_levels = 1;
-        }
-        $level_count = $_levels;
-        $stack_count = count($compiler->_tag_stack) - 1;
-        while ($level_count > 0 && $stack_count >= 0) {
-            if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {
-                $level_count--;
-            }
-            $stack_count--;
-        }
-        if ($level_count != 0) {
-            $compiler->trigger_template_error("cannot continue {$_levels} level(s)", $compiler->lex->taglineno);
-        }
-
-        return "<?php continue {$_levels};?>";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_debug.php b/library/smarty/libs/sysplugins/smarty_internal_compile_debug.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_debug.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Debug
- * Compiles the {debug} tag.
- * It opens a window the the Smarty Debugging Console.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Debug Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Debug extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {debug} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        // compile always as nocache
-        $compiler->tag_nocache = true;
-
-        // display debug template
-        $_output = "<?php \$_smarty_tpl->smarty->loadPlugin('Smarty_Internal_Debug'); Smarty_Internal_Debug::display_debug(\$_smarty_tpl); ?>";
-
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_eval.php b/library/smarty/libs/sysplugins/smarty_internal_compile_eval.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_eval.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Eval
- * Compiles the {eval} tag.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Eval Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Eval extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('var');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('assign');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('var', 'assign');
-
-    /**
-     * Compiles code for the {eval} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        $this->required_attributes = array('var');
-        $this->optional_attributes = array('assign');
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        if (isset($_attr['assign'])) {
-            // output will be stored in a smarty variable instead of being displayed
-            $_assign = $_attr['assign'];
-        }
-
-        // create template object
-        $_output = "\$_template = new {$compiler->smarty->template_class}('eval:'." . $_attr['var'] . ", \$_smarty_tpl->smarty, \$_smarty_tpl);";
-        //was there an assign attribute?
-        if (isset($_assign)) {
-            $_output .= "\$_smarty_tpl->assign($_assign,\$_template->fetch());";
-        } else {
-            $_output .= "echo \$_template->fetch();";
-        }
-
-        return "<?php $_output ?>";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_extends.php b/library/smarty/libs/sysplugins/smarty_internal_compile_extends.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_extends.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Compile extend
- * Compiles the {extends} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile extend Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Extends extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('file');
-
-    /**
-     * Compiles code for the {extends} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-        if (strpos($_attr['file'], '$_tmp') !== false) {
-            $compiler->trigger_template_error('illegal value for file attribute', $compiler->lex->taglineno);
-        }
-
-        $name = $_attr['file'];
-        /** @var Smarty_Internal_Template $_smarty_tpl
-         * used in evaluated code
-         */
-        $_smarty_tpl = $compiler->template;
-        eval("\$tpl_name = $name;");
-        // create template object
-        $_template = new $compiler->smarty->template_class($tpl_name, $compiler->smarty, $compiler->template);
-        // check for recursion
-        $uid = $_template->source->uid;
-        if (isset($compiler->extends_uid[$uid])) {
-            $compiler->trigger_template_error("illegal recursive call of \"$include_file\"", $compiler->lex->line - 1);
-        }
-        $compiler->extends_uid[$uid] = true;
-        if (empty($_template->source->components)) {
-            array_unshift($compiler->sources, $_template->source);
-        } else {
-            foreach ($_template->source->components as $source) {
-                array_unshift($compiler->sources, $source);
-                $uid = $source->uid;
-                if (isset($compiler->extends_uid[$uid])) {
-                    $compiler->trigger_template_error("illegal recursive call of \"{$source->filepath}\"", $compiler->lex->line - 1);
-                }
-                $compiler->extends_uid[$uid] = true;
-            }
-        }
-        unset ($_template);
-        $compiler->inheritance_child = true;
-        $compiler->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
-        return '';
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_for.php b/library/smarty/libs/sysplugins/smarty_internal_compile_for.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_for.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile For
- * Compiles the {for} {forelse} {/for} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile For Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_For extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {for} tag
-     * Smarty 3 does implement two different syntax's:
-     * - {for $var in $array}
-     * For looping over arrays or iterators
-     * - {for $x=0; $x<$y; $x++}
-     * For general loops
-     * The parser is generating different sets of attribute by which this compiler can
-     * determine which syntax is used.
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        if ($parameter == 0) {
-            $this->required_attributes = array('start', 'to');
-            $this->optional_attributes = array('max', 'step');
-        } else {
-            $this->required_attributes = array('start', 'ifexp', 'var', 'step');
-            $this->optional_attributes = array();
-        }
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $output = "<?php ";
-        if ($parameter == 1) {
-            foreach ($_attr['start'] as $_statement) {
-                if (is_array($_statement['var'])) {
-                    $var = $_statement['var']['var'];
-                    $index = $_statement['var']['smarty_internal_index'];
-                } else {
-                    $var = $_statement['var'];
-                    $index = '';
-                }
-                $output .= " \$_smarty_tpl->tpl_vars[$var] = new Smarty_Variable;";
-                $output .= " \$_smarty_tpl->tpl_vars[$var]->value{$index} = $_statement[value];\n";
-            }
-            if (is_array($_attr['var'])) {
-                $var = $_attr['var']['var'];
-                $index = $_attr['var']['smarty_internal_index'];
-            } else {
-                $var = $_attr['var'];
-                $index = '';
-            }
-            $output .= "  if ($_attr[ifexp]) { for (\$_foo=true;$_attr[ifexp]; \$_smarty_tpl->tpl_vars[$var]->value{$index}$_attr[step]) {\n";
-        } else {
-            $_statement = $_attr['start'];
-            if (is_array($_statement['var'])) {
-                $var = $_statement['var']['var'];
-                $index = $_statement['var']['smarty_internal_index'];
-            } else {
-                $var = $_statement['var'];
-                $index = '';
-            }
-            $output .= "\$_smarty_tpl->tpl_vars[$var] = new Smarty_Variable;";
-            if (isset($_attr['step'])) {
-                $output .= "\$_smarty_tpl->tpl_vars[$var]->step = $_attr[step];";
-            } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$var]->step = 1;";
-            }
-            if (isset($_attr['max'])) {
-                $output .= "\$_smarty_tpl->tpl_vars[$var]->total = (int) min(ceil((\$_smarty_tpl->tpl_vars[$var]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$var]->step)),$_attr[max]);\n";
-            } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$var]->total = (int) ceil((\$_smarty_tpl->tpl_vars[$var]->step > 0 ? $_attr[to]+1 - ($_statement[value]) : $_statement[value]-($_attr[to])+1)/abs(\$_smarty_tpl->tpl_vars[$var]->step));\n";
-            }
-            $output .= "if (\$_smarty_tpl->tpl_vars[$var]->total > 0) {\n";
-            $output .= "for (\$_smarty_tpl->tpl_vars[$var]->value{$index} = $_statement[value], \$_smarty_tpl->tpl_vars[$var]->iteration = 1;\$_smarty_tpl->tpl_vars[$var]->iteration <= \$_smarty_tpl->tpl_vars[$var]->total;\$_smarty_tpl->tpl_vars[$var]->value{$index} += \$_smarty_tpl->tpl_vars[$var]->step, \$_smarty_tpl->tpl_vars[$var]->iteration++) {\n";
-            $output .= "\$_smarty_tpl->tpl_vars[$var]->first = \$_smarty_tpl->tpl_vars[$var]->iteration == 1;";
-            $output .= "\$_smarty_tpl->tpl_vars[$var]->last = \$_smarty_tpl->tpl_vars[$var]->iteration == \$_smarty_tpl->tpl_vars[$var]->total;";
-        }
-        $output .= "?>";
-
-        $this->openTag($compiler, 'for', array('for', $compiler->nocache));
-        // maybe nocache because of nocache variables
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        // return compiled code
-        return $output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Forelse Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Forelse extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {forelse} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        list($openTag, $nocache) = $this->closeTag($compiler, array('for'));
-        $this->openTag($compiler, 'forelse', array('forelse', $nocache));
-
-        return "<?php }} else { ?>";
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Forclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Forclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/for} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-
-        list($openTag, $compiler->nocache) = $this->closeTag($compiler, array('for', 'forelse'));
-
-        if ($openTag == 'forelse') {
-            return "<?php }  ?>";
-        } else {
-            return "<?php }} ?>";
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_foreach.php b/library/smarty/libs/sysplugins/smarty_internal_compile_foreach.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_foreach.php
+++ /dev/null
@@ -1,282 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Foreach
- * Compiles the {foreach} {foreachelse} {/foreach} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Foreach Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Foreach extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('from', 'item');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('name', 'key');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('from', 'item', 'key', 'name');
-
-    /**
-     * Compiles code for the {foreach} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $from = $_attr['from'];
-        $item = $_attr['item'];
-        if (!strncmp("\$_smarty_tpl->tpl_vars[$item]", $from, strlen($item) + 24)) {
-            $compiler->trigger_template_error("item variable {$item} may not be the same variable as at 'from'", $compiler->lex->taglineno);
-        }
-
-        if (isset($_attr['key'])) {
-            $key = $_attr['key'];
-        } else {
-            $key = null;
-        }
-
-        $this->openTag($compiler, 'foreach', array('foreach', $compiler->nocache, $item, $key, true));
-        // maybe nocache because of nocache variables
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
-        if (isset($_attr['name'])) {
-            $name = trim($_attr['name'], '\'"');
-            $has_name = true;
-            $SmartyVarName = "\$smarty.foreach.{$name}.";
-        } else {
-            $has_name = false;
-        }
-        $ItemVarName = '$' . trim($item, '\'"') . '@';
-        // evaluates which Smarty variables and properties have to be computed
-
-        if ($has_name) {
-            $useSmartyForeach = $usesSmartyFirst = strpos($compiler->lex->data, $SmartyVarName . 'first') !== false;
-            $useSmartyForeach = ($usesSmartyLast = strpos($compiler->lex->data, $SmartyVarName . 'last') !== false) || $useSmartyForeach;
-            $useSmartyForeach = ($usesSmartyIndex = strpos($compiler->lex->data, $SmartyVarName . 'index') !== false) || $useSmartyForeach;
-            $useSmartyForeach = ($usesSmartyIteration = (!$usesSmartyIndex && ($usesSmartyFirst || $usesSmartyLast)) || strpos($compiler->lex->data, $SmartyVarName . 'iteration') !== false) || $useSmartyForeach;
-            $useSmartyForeach = ($usesSmartyShow = strpos($compiler->lex->data, $SmartyVarName . 'show') !== false) || $useSmartyForeach;
-            $useSmartyForeach = ($usesSmartyTotal = $usesSmartyLast || strpos($compiler->lex->data, $SmartyVarName . 'total') !== false) || $useSmartyForeach;
-        } else {
-            $usesSmartyFirst = false;
-            $usesSmartyLast = false;
-            $usesSmartyTotal = false;
-            $usesSmartyShow = false;
-            $useSmartyForeach = false;
-        }
-
-        $usesPropKey = strpos($compiler->lex->data, $ItemVarName . 'key') !== false;
-        $usesPropFirst = strpos($compiler->lex->data, $ItemVarName . 'first') !== false;
-        $usesPropLast = strpos($compiler->lex->data, $ItemVarName . 'last') !== false;
-        $usesPropIndex = strpos($compiler->lex->data, $ItemVarName . 'index') !== false;
-        $usesPropIteration = (!$usesPropIndex && ($usesPropFirst || $usesPropLast)) || strpos($compiler->lex->data, $ItemVarName . 'iteration') !== false;
-        $usesPropShow = strpos($compiler->lex->data, $ItemVarName . 'show') !== false;
-        $usesPropTotal = $usesPropLast || strpos($compiler->lex->data, $ItemVarName . 'total') !== false;
-
-        $keyTerm = '';
-        if ($usesPropKey) {
-            $keyTerm = "\$_smarty_tpl->tpl_vars[$item]->key => ";
-        } elseif ($key != null) {
-            $keyTerm = "\$_smarty_tpl->tpl_vars[$key]->value => ";
-        }
-        // generate output code
-        $output = "<?php\n";
-        $output .= "\$_from = $from;\n";
-        $output .= "if (!is_array(\$_from) && !is_object(\$_from)) {\n";
-        $output .= "settype(\$_from, 'array');\n";
-        $output .= "}\n";
-        $output .= "\$_smarty_tpl->tpl_vars[$item] = new Smarty_Variable;\n";
-        $output .= "\$_smarty_tpl->tpl_vars[$item]->_loop = false;\n";
-        if ($key != null) {
-            $output .= "\$_smarty_tpl->tpl_vars[$key] = new Smarty_Variable;\n";
-        }
-        if ($usesPropTotal) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item]->total= \$_smarty_tpl->_count(\$_from);\n";
-        }
-        if ($usesPropIteration) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item]->iteration=0;\n";
-        }
-        if ($usesPropIndex) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item]->index=-1;\n";
-        }
-        if ($usesPropShow) {
-            if ($usesPropTotal) {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->show = (\$_smarty_tpl->tpl_vars[$item]->total > 0);\n";
-            } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->show = (\$_smarty_tpl->_count(\$_from) > 0);\n";
-            }
-        }
-        if ($has_name) {
-            $prop = array();
-            if ($usesSmartyTotal) {
-                $prop['total'] = "'total' => ";
-                $prop['total'] .= $usesSmartyShow ? '$total = ' : '';
-                $prop['total'] .= '$_smarty_tpl->_count($_from)';
-            }
-            if ($usesSmartyIteration) {
-                $prop['iteration'] = "'iteration' => 0";
-            }
-            if ($usesSmartyIndex) {
-                $prop['index'] = "'index' => -1";
-            }
-            if ($usesSmartyShow) {
-                $prop['show'] = "'show' => ";
-                if ($usesSmartyTotal) {
-                    $prop['show'] .= "(\$total > 0)";
-                } else {
-                    $prop['show'] .= "(\$_smarty_tpl->_count(\$_from) > 0)";
-                }
-            }
-            if ($useSmartyForeach) {
-                $_vars = 'array(' . join(', ', $prop) . ')';
-                $foreachVar = "'__foreach_{$name}'";
-                $output .= "\$_smarty_tpl->tpl_vars[$foreachVar] = new Smarty_Variable({$_vars});\n";
-            }
-        }
-        $output .= "foreach (\$_from as {$keyTerm}\$_smarty_tpl->tpl_vars[$item]->value) {\n";
-        $output .= "\$_smarty_tpl->tpl_vars[$item]->_loop = true;\n";
-        if ($key != null && $usesPropKey) {
-            $output .= "\$_smarty_tpl->tpl_vars[$key]->value = \$_smarty_tpl->tpl_vars[$item]->key;\n";
-        }
-        if ($usesPropIteration) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item]->iteration++;\n";
-        }
-        if ($usesPropIndex) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item]->index++;\n";
-        }
-        if ($usesPropFirst) {
-            if ($usesPropIndex) {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->first = \$_smarty_tpl->tpl_vars[$item]->index == 0;\n";
-            } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->first = \$_smarty_tpl->tpl_vars[$item]->iteration == 1;\n";
-            }
-        }
-        if ($usesPropLast) {
-            if ($usesPropIndex) {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->last = \$_smarty_tpl->tpl_vars[$item]->index + 1 == \$_smarty_tpl->tpl_vars[$item]->total;\n";
-            } else {
-                $output .= "\$_smarty_tpl->tpl_vars[$item]->last = \$_smarty_tpl->tpl_vars[$item]->iteration == \$_smarty_tpl->tpl_vars[$item]->total;\n";
-            }
-        }
-        if ($has_name) {
-            if ($usesSmartyIteration) {
-                $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['iteration']++;\n";
-            }
-            if ($usesSmartyIndex) {
-                $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['index']++;\n";
-            }
-            if ($usesSmartyFirst) {
-                if ($usesSmartyIndex) {
-                    $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['first'] = \$_smarty_tpl->tpl_vars[$foreachVar]->value['index'] == 0;\n";
-                } else {
-                    $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['first'] = \$_smarty_tpl->tpl_vars[$foreachVar]->value['iteration'] == 1;\n";
-                }
-            }
-            if ($usesSmartyLast) {
-                if ($usesSmartyIndex) {
-                    $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['last'] = \$_smarty_tpl->tpl_vars[$foreachVar]->value['index'] + 1 == \$_smarty_tpl->tpl_vars[$foreachVar]->value['total'];\n";
-                } else {
-                    $output .= "\$_smarty_tpl->tpl_vars[$foreachVar]->value['last'] = \$_smarty_tpl->tpl_vars[$foreachVar]->value['iteration'] == \$_smarty_tpl->tpl_vars[$foreachVar]->value['total'];\n";
-                }
-            }
-        }
-        $itemName = trim($item, "'\"");
-        $output .= "\$foreach_{$itemName}_Sav = \$_smarty_tpl->tpl_vars[$item];\n";
-        $output .= "?>";
-
-        return $output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Foreachelse Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Foreachelse extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {foreachelse} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        list($openTag, $nocache, $item, $key, $foo) = $this->closeTag($compiler, array('foreach'));
-        $this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $item, $key, false));
-        $itemName = trim($item, "'\"");
-        $output = "<?php\n";
-        $output .= "\$_smarty_tpl->tpl_vars[$item] = \$foreach_{$itemName}_Sav;\n";
-        $output .= "}\n";
-        $output .= "if (!\$_smarty_tpl->tpl_vars[$item]->_loop) {\n?>";
-        return $output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Foreachclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Foreachclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/foreach} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-
-        list($openTag, $compiler->nocache, $item, $key, $restore) = $this->closeTag($compiler, array('foreach', 'foreachelse'));
-        $itemName = trim($item, "'\"");
-        $output = "<?php\n";
-        if ($restore) {
-            $output .= "\$_smarty_tpl->tpl_vars[$item] = \$foreach_{$itemName}_Sav;\n";
-        }
-        $output .= "}\n?>";
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_function.php b/library/smarty/libs/sysplugins/smarty_internal_compile_function.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_function.php
+++ /dev/null
@@ -1,225 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Function
- * Compiles the {function} {/function} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Function Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Function extends Smarty_Internal_CompileBase {
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name');
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name');
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the {function} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return boolean true
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-        unset($_attr['nocache']);
-        $_name = trim($_attr['name'], "'\"");
-        $compiler->parent_compiler->templateProperties['tpl_function'][$_name] = array();
-        $save = array($_attr, $compiler->parser->current_buffer, $compiler->template->has_nocache_code, $compiler->template->required_plugins, $compiler->template->caching);
-        $this->openTag($compiler, 'function', $save);
-        // set flag that we are compiling a template function
-        $compiler->compiles_template_function = true;
-        // Init temporary context
-        $compiler->template->required_plugins = array('compiled' => array(), 'nocache' => array());
-        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template($compiler->parser);
-        $compiler->template->has_nocache_code = false;
-        $compiler->template->caching = true;
-        return true;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Functionclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Functionclose extends Smarty_Internal_CompileBase {
-
-    /**
-     * Compiler object
-     *
-     * @var object
-     */
-    private $compiler = null;
-
-    /**
-     * Compiles code for the {/function} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param object|\Smarty_Internal_TemplateCompilerBase $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return bool true
-     */
-    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter) {
-        $this->compiler = $compiler;
-        $saved_data = $this->closeTag($compiler, array('function'));
-        $_attr = $saved_data[0];
-        $_name = trim($_attr['name'], "'\"");
-        // reset flag that we are compiling a template function
-        $compiler->compiles_template_function = false;
-        $compiler->parent_compiler->templateProperties['tpl_function'][$_name]['called_functions'] = $compiler->called_functions;
-        $compiler->parent_compiler->templateProperties['tpl_function'][$_name]['compiled_filepath'] = $compiler->parent_compiler->template->compiled->filepath;
-        $compiler->parent_compiler->templateProperties['tpl_function'][$_name]['uid'] = $compiler->template->source->uid;
-        $compiler->called_functions = array();
-        $_parameter = $_attr;
-        unset($_parameter['name']);
-        // default parameter
-        $_paramsArray = array();
-        foreach ($_parameter as $_key => $_value) {
-            if (is_int($_key)) {
-                $_paramsArray[] = "$_key=>$_value";
-            } else {
-                $_paramsArray[] = "'$_key'=>$_value";
-            }
-        }
-        if (!empty($_paramsArray)) {
-            $_params = 'array(' . implode(",", $_paramsArray) . ')';
-            $_paramsCode = "\$params = array_merge($_params, \$params);\n";
-        } else {
-            $_paramsCode = '';
-        }
-        $_functionCode = $compiler->parser->current_buffer;
-        // setup buffer for template function code
-        $compiler->parser->current_buffer = new Smarty_Internal_ParseTree_Template($compiler->parser);
-
-        $_funcName = "smarty_template_function_{$_name}_{$compiler->template->properties['nocache_hash']}";
-        $_funcNameCaching = $_funcName . '_nocache';
-        if ($compiler->template->has_nocache_code) {
-            $compiler->parent_compiler->templateProperties['tpl_function'][$_name]['call_name_caching'] = $_funcNameCaching;
-            $output = "<?php\n";
-            $output .= "/* {$_funcNameCaching} */\n";
-            $output .= "if (!function_exists('{$_funcNameCaching}')) {\n";
-            $output .= "function {$_funcNameCaching} (\$_smarty_tpl,\$params) {\n";
-            // build plugin include code
-            if (!empty($compiler->template->required_plugins['compiled'])) {
-                foreach ($compiler->template->required_plugins['compiled'] as $tmp) {
-                    foreach ($tmp as $data) {
-                        $output .= "if (!is_callable('{$data['function']}')) require_once '{$data['file']}';\n";
-                    }
-                }
-            }
-            if (!empty($compiler->template->required_plugins['nocache'])) {
-                $output .= "echo '/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php ";
-                foreach ($compiler->template->required_plugins['nocache'] as $tmp) {
-                    foreach ($tmp as $data) {
-                        $output .= "if (!is_callable(\'{$data['function']}\')) require_once \'{$data['file']}\';\n";
-                    }
-                }
-                $output .= "?>/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/';\n";
-            }
-            $output .= "ob_start();\n";
-            $output .= $_paramsCode;
-            $output .= "\$_smarty_tpl->properties['saved_tpl_vars'][] = \$_smarty_tpl->tpl_vars;\n";
-            $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}";
-            $output .= "\$params = var_export(\$params, true);\n";
-            $output .= "echo \"/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php ";
-            $output .= "\\\$saved_tpl_vars = \\\$_smarty_tpl->tpl_vars;\nforeach (\$params as \\\$key => \\\$value) {\n\\\$_smarty_tpl->tpl_vars[\\\$key] = new Smarty_Variable(\\\$value);\n}\n?>";
-            $output .= "/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/\n\";?>";
-            $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
-            $compiler->parser->current_buffer->append_subtree($_functionCode);
-            $output = "<?php echo \"/*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/<?php ";
-            $output .= "foreach (Smarty::\\\$global_tpl_vars as \\\$key => \\\$value){\n";
-            $output .= "if (\\\$_smarty_tpl->tpl_vars[\\\$key] === \\\$value) \\\$saved_tpl_vars[\\\$key] = \\\$value;\n}\n";
-            $output .= "\\\$_smarty_tpl->tpl_vars = \\\$saved_tpl_vars;?>\n";
-            $output .= "/*/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%*/\";\n?>";
-            $output .= "<?php echo str_replace('{$compiler->template->properties['nocache_hash']}', \$_smarty_tpl->properties['nocache_hash'], ob_get_clean());\n";
-            $output .= "\$_smarty_tpl->tpl_vars = array_pop(\$_smarty_tpl->properties['saved_tpl_vars']);\n}\n}\n";
-            $output .= "/*/ {$_funcName}_nocache */\n\n";
-            $output .= "?>\n";
-            $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
-            $_functionCode = new Smarty_Internal_ParseTree_Tag($compiler->parser, preg_replace_callback("/((<\?php )?echo '\/\*%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%\*\/([\S\s]*?)\/\*\/%%SmartyNocache:{$compiler->template->properties['nocache_hash']}%%\*\/';(\?>\n)?)/", array($this, 'removeNocache'), $_functionCode->to_smarty_php()));
-        }
-        $compiler->parent_compiler->templateProperties['tpl_function'][$_name]['call_name'] = $_funcName;
-        $output = "<?php\n";
-        $output .= "/* {$_funcName} */\n";
-        $output .= "if (!function_exists('{$_funcName}')) {\n";
-        $output .= "function {$_funcName}(\$_smarty_tpl,\$params) {\n";
-        // build plugin include code
-        if (!empty($compiler->template->required_plugins['nocache'])) {
-            $compiler->template->required_plugins['compiled'] = array_merge($compiler->template->required_plugins['compiled'], $compiler->template->required_plugins['nocache']);
-        }
-        if (!empty($compiler->template->required_plugins['compiled'])) {
-            foreach ($compiler->template->required_plugins['compiled'] as $tmp) {
-                foreach ($tmp as $data) {
-                    $output .= "if (!is_callable('{$data['function']}')) require_once '{$data['file']}';\n";
-                }
-            }
-        }
-        $output .= "\$saved_tpl_vars = \$_smarty_tpl->tpl_vars;\n";
-        $output .= $_paramsCode;
-        $output .= "foreach (\$params as \$key => \$value) {\n\$_smarty_tpl->tpl_vars[\$key] = new Smarty_Variable(\$value);\n}?>";
-        $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
-        $compiler->parser->current_buffer->append_subtree($_functionCode);
-        $output = "<?php foreach (Smarty::\$global_tpl_vars as \$key => \$value){\n";
-        $output .= "if (\$_smarty_tpl->tpl_vars[\$key] === \$value) \$saved_tpl_vars[\$key] = \$value;\n}\n";
-        $output .= "\$_smarty_tpl->tpl_vars = \$saved_tpl_vars;\n}\n}\n";
-        $output .= "/*/ {$_funcName} */\n\n";
-        $output .= "?>\n";
-        $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $output));
-        $compiler->parent_compiler->templateFunctionCode .= $compiler->parser->current_buffer->to_smarty_php();
-        // restore old buffer
-        $compiler->parser->current_buffer = $saved_data[1];
-        // restore old status
-        $compiler->template->has_nocache_code = $saved_data[2];
-        $compiler->template->required_plugins = $saved_data[3];
-        $compiler->template->caching = $saved_data[4];
-        return true;
-    }
-
-    /**
-     * @param $match
-     *
-     * @return mixed
-     */
-    function removeNocache($match) {
-        $code = preg_replace("/((<\?php )?echo '\/\*%%SmartyNocache:{$this->compiler->template->properties['nocache_hash']}%%\*\/)|(\/\*\/%%SmartyNocache:{$this->compiler->template->properties['nocache_hash']}%%\*\/';(\?>\n)?)/", '', $match[0]);
-        $code = str_replace(array('\\\'', '\\\\\''), array('\'', '\\\''), $code);
-        return $code;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_if.php b/library/smarty/libs/sysplugins/smarty_internal_compile_if.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_if.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile If
- * Compiles the {if} {else} {elseif} {/if} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile If Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_If extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {if} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $this->openTag($compiler, 'if', array(1, $compiler->nocache));
-        // must whole block be nocache ?
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
-        if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing if condition", $compiler->lex->taglineno);
-        }
-
-        if (is_array($parameter['if condition'])) {
-            if ($compiler->nocache) {
-                $_nocache = ',true';
-                // create nocache var to make it know for further compiling
-                if (is_array($parameter['if condition']['var'])) {
-                    $var = trim($parameter['if condition']['var']['var'], "'");
-                } else {
-                    $var = trim($parameter['if condition']['var'], "'");
-                }
-                if (isset($compiler->template->tpl_vars[$var])) {
-                    $compiler->template->tpl_vars[$var]->nocache = true;
-                } else {
-                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
-                }
-            } else {
-                $_nocache = '';
-            }
-            if (is_array($parameter['if condition']['var'])) {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
-            } else {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
-            }
-
-            return $_output;
-        } else {
-            return "<?php if ({$parameter['if condition']}) {?>";
-        }
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Else Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Else extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {else} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        list($nesting, $compiler->tag_nocache) = $this->closeTag($compiler, array('if', 'elseif'));
-        $this->openTag($compiler, 'else', array($nesting, $compiler->tag_nocache));
-
-        return "<?php } else { ?>";
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile ElseIf Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Elseif extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {elseif} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        list($nesting, $compiler->tag_nocache) = $this->closeTag($compiler, array('if', 'elseif'));
-
-        if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing elseif condition", $compiler->lex->taglineno);
-        }
-
-        if (is_array($parameter['if condition'])) {
-            $condition_by_assign = true;
-            if ($compiler->nocache) {
-                $_nocache = ',true';
-                // create nocache var to make it know for further compiling
-                if (is_array($parameter['if condition']['var'])) {
-                    $var = trim($parameter['if condition']['var']['var'], "'");
-                } else {
-                    $var = trim($parameter['if condition']['var'], "'");
-                }
-                if (isset($compiler->template->tpl_vars[$var])) {
-                    $compiler->template->tpl_vars[$var]->nocache = true;
-                } else {
-                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
-                }
-            } else {
-                $_nocache = '';
-            }
-        } else {
-            $condition_by_assign = false;
-        }
-
-        if (empty($compiler->prefix_code)) {
-            if ($condition_by_assign) {
-                $this->openTag($compiler, 'elseif', array($nesting + 1, $compiler->tag_nocache));
-                if (is_array($parameter['if condition']['var'])) {
-                    $_output = "<?php } else { if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
-                } else {
-                    $_output = "<?php  } else { if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
-                }
-
-                return $_output;
-            } else {
-                $this->openTag($compiler, 'elseif', array($nesting, $compiler->tag_nocache));
-
-                return "<?php } elseif ({$parameter['if condition']}) {?>";
-            }
-        } else {
-            $tmp = '';
-            foreach ($compiler->prefix_code as $code) {
-                $tmp = $compiler->appendCode($tmp, $code);
-            }
-            $compiler->prefix_code = array();
-            $tmp = $compiler->appendCode("<?php } else {?>", $tmp);
-            $this->openTag($compiler, 'elseif', array($nesting + 1, $compiler->tag_nocache));
-            if ($condition_by_assign) {
-                if (is_array($parameter['if condition']['var'])) {
-                    $_output = $compiler->appendCode($tmp, "<?php  if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n");
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
-                } else {
-                    $_output = $compiler->appendCode($tmp, "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});");
-                    $_output .= "if (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
-                }
-
-                return $_output;
-            } else {
-                return $compiler->appendCode($tmp, "<?php if ({$parameter['if condition']}) {?>");
-            }
-        }
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Ifclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Ifclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/if} tag
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-        list($nesting, $compiler->nocache) = $this->closeTag($compiler, array('if', 'else', 'elseif'));
-        $tmp = '';
-        for ($i = 0; $i < $nesting; $i++) {
-            $tmp .= '}';
-        }
-
-        return "<?php {$tmp}?>";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_include.php b/library/smarty/libs/sysplugins/smarty_internal_compile_include.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_include.php
+++ /dev/null
@@ -1,296 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Include
- * Compiles the {include} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Include Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Include extends Smarty_Internal_CompileBase {
-    /**
-     * caching mode to create nocache code but no cache file
-     */
-    const CACHING_NOCACHE_CODE = 9999;
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $option_flags = array('nocache', 'inline', 'caching');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the {include} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  Smarty_Internal_SmartyTemplateCompiler $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @throws SmartyCompilerException
-     * @return string compiled code
-     */
-    public function compile($args, Smarty_Internal_SmartyTemplateCompiler $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        // save possible attributes
-        $include_file = $_attr['file'];
-
-        if (isset($_attr['assign'])) {
-            // output will be stored in a smarty variable instead of being displayed
-            $_assign = $_attr['assign'];
-        }
-
-        $_parent_scope = Smarty::SCOPE_LOCAL;
-        if (isset($_attr['scope'])) {
-            $_attr['scope'] = trim($_attr['scope'], "'\"");
-            if ($_attr['scope'] == 'parent') {
-                $_parent_scope = Smarty::SCOPE_PARENT;
-            } elseif ($_attr['scope'] == 'root') {
-                $_parent_scope = Smarty::SCOPE_ROOT;
-            } elseif ($_attr['scope'] == 'global') {
-                $_parent_scope = Smarty::SCOPE_GLOBAL;
-            }
-        }
-
-        // assume caching is off
-        $_caching = Smarty::CACHING_OFF;
-
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-        }
-
-        $call_nocache = $compiler->tag_nocache || $compiler->nocache;
-
-        // caching was on and {include} is not in nocache mode
-        if ($compiler->template->caching && !$compiler->nocache && !$compiler->tag_nocache) {
-            $_caching = self::CACHING_NOCACHE_CODE;
-        }
-
-        // flag if included template code should be merged into caller
-        $merge_compiled_includes = ($compiler->smarty->merge_compiled_includes || ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) || $_attr['inline'] === true) && !$compiler->template->source->recompiled;
-
-        if ($merge_compiled_includes && $_attr['inline'] !== true) {
-            // variable template name ?
-            if ($compiler->has_variable_string || !((substr_count($include_file, '"') == 2 || substr_count($include_file, "'") == 2)) || substr_count($include_file, '(') != 0 || substr_count($include_file, '$_smarty_tpl->') != 0) {
-                $merge_compiled_includes = false;
-                if ($compiler->template->caching) {
-                    // must use individual cache file
-                    //$_attr['caching'] = 1;
-                }
-                if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes && $_attr['inline'] !== true) {
-                    $compiler->trigger_template_error(' variable template file names not allow within {block} tags');
-                }
-            }
-            // variable compile_id?
-            if (isset($_attr['compile_id'])) {
-                if (!((substr_count($_attr['compile_id'], '"') == 2 || substr_count($_attr['compile_id'], "'") == 2 || is_numeric($_attr['compile_id']))) || substr_count($_attr['compile_id'], '(') != 0 || substr_count($_attr['compile_id'], '$_smarty_tpl->') != 0) {
-                    $merge_compiled_includes = false;
-                    if ($compiler->template->caching) {
-                        // must use individual cache file
-                        //$_attr['caching'] = 1;
-                    }
-                    if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes && $_attr['inline'] !== true) {
-                        $compiler->trigger_template_error(' variable compile_id not allow within {block} tags');
-                    }
-                }
-            }
-        }
-
-        /*
-        * if the {include} tag provides individual parameter for caching or compile_id
-        * the subtemplate must not be included into the core cache file and is treated like
-        * a call in nocache mode.
-        *
-        */
-        if ($_attr['nocache'] !== true && $_attr['caching']) {
-            $_caching = $_new_caching = (int)$_attr['caching'];
-            $call_nocache = true;
-        } else {
-            $_new_caching = Smarty::CACHING_LIFETIME_CURRENT;
-        }
-        if (isset($_attr['cache_lifetime'])) {
-            $_cache_lifetime = $_attr['cache_lifetime'];
-            $call_nocache = true;
-            $_caching = $_new_caching;
-        } else {
-            $_cache_lifetime = '$_smarty_tpl->cache_lifetime';
-        }
-        if (isset($_attr['cache_id'])) {
-            $_cache_id = $_attr['cache_id'];
-            $call_nocache = true;
-            $_caching = $_new_caching;
-        } else {
-            $_cache_id = '$_smarty_tpl->cache_id';
-        }
-        if (isset($_attr['compile_id'])) {
-            $_compile_id = $_attr['compile_id'];
-        } else {
-            $_compile_id = '$_smarty_tpl->compile_id';
-        }
-
-        // if subtemplate will be called in nocache mode do not merge
-        if ($compiler->template->caching && $call_nocache) {
-            $merge_compiled_includes = false;
-        }
-
-        $has_compiled_template = false;
-        if ($merge_compiled_includes) {
-            if ($compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache) && $_caching != self::CACHING_NOCACHE_CODE) {
-                //                $merge_compiled_includes = false;
-                if ($compiler->inheritance && $compiler->smarty->inheritance_merge_compiled_includes) {
-                    $compiler->trigger_template_error(' invalid caching mode of subtemplate within {block} tags');
-                }
-            }
-            $c_id = isset($_attr['compile_id']) ? $_attr['compile_id'] : $compiler->template->compile_id;
-            // we must observe different compile_id and caching
-            $uid = sha1($c_id . ($_caching ? '--caching' : '--nocaching'));
-            $tpl_name = null;
-
-            /** @var Smarty_Internal_Template $_smarty_tpl
-             * used in evaluated code
-             */
-            $_smarty_tpl = $compiler->template;
-            eval("\$tpl_name = $include_file;");
-            if (!isset($compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid])) {
-                $compiler->smarty->allow_ambiguous_resources = true;
-                $tpl = new $compiler->smarty->template_class ($tpl_name, $compiler->smarty, $compiler->template, $compiler->template->cache_id, $c_id, $_caching);
-                // save unique function name
-                $compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid]['func'] = $tpl->properties['unifunc'] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
-                if ($compiler->inheritance) {
-                    $tpl->compiler->inheritance = true;
-                }
-                // make sure whole chain gets compiled
-                $tpl->mustCompile = true;
-                if (!($tpl->source->uncompiled) && $tpl->source->exists) {
-                    $tpl->compiler->suppressTemplatePropertyHeader = true;
-                    $compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid]['nocache_hash'] = $tpl->properties['nocache_hash'] = str_replace(array('.', ','), '_', uniqid(rand(), true));
-                    // get compiled code
-                    $compiled_code = Smarty_Internal_Extension_CodeFrame::createFunctionFrame($tpl, $tpl->compiler->compileTemplate($tpl, null, $compiler->parent_compiler));
-                    unset($tpl->compiler);
-
-                    // remove header code
-                    $compiled_code = preg_replace("/(<\?php \/\*%%SmartyHeaderCode:{$tpl->properties['nocache_hash']}%%\*\/(.+?)\/\*\/%%SmartyHeaderCode%%\*\/\?>\n)/s", '', $compiled_code);
-                    if ($tpl->has_nocache_code) {
-                        // replace nocache_hash
-                        $compiled_code = str_replace("{$tpl->properties['nocache_hash']}", $compiler->template->properties['nocache_hash'], $compiled_code);
-                        $compiler->template->has_nocache_code = true;
-                    }
-                    $compiler->parent_compiler->mergedSubTemplatesCode[$tpl->properties['unifunc']] = $compiled_code;
-                    $has_compiled_template = true;
-                    if (!empty($tpl->required_plugins['compiled'])) {
-                        foreach ($tpl->required_plugins['compiled'] as $name => $callBack) {
-                            if (!isset($compiler->template->required_plugins['compiled'][$name])) {
-                                $compiler->template->required_plugins['compiled'][$name] = $callBack;
-                            }
-                        }
-                    }
-                    if (!empty($tpl->required_plugins['nocache'])) {
-                        foreach ($tpl->required_plugins['nocache'] as $name => $callBack) {
-                            if (!isset($compiler->template->required_plugins['nocache'][$name])) {
-                                $compiler->template->required_plugins['nocache'][$name] = $callBack;
-                            }
-                        }
-                    }
-                    unset ($tpl);
-                }
-            } else {
-                $has_compiled_template = true;
-            }
-        }
-        // delete {include} standard attributes
-        unset($_attr['file'], $_attr['assign'], $_attr['cache_id'], $_attr['compile_id'], $_attr['cache_lifetime'], $_attr['nocache'], $_attr['caching'], $_attr['scope'], $_attr['inline']);
-        // remaining attributes must be assigned as smarty variable
-        $_vars_nc = '';
-        if (!empty($_attr)) {
-            if ($_parent_scope == Smarty::SCOPE_LOCAL) {
-                $_pairs = array();
-                // create variables
-                foreach ($_attr as $key => $value) {
-                    $_pairs[] = "'$key'=>$value";
-                    $_vars_nc .= "\$_smarty_tpl->tpl_vars['$key'] =  new Smarty_Variable($value);\n";
-                }
-                $_vars = 'array(' . join(',', $_pairs) . ')';
-            } else {
-                $compiler->trigger_template_error('variable passing not allowed in parent/global scope', $compiler->lex->taglineno);
-            }
-        } else {
-            $_vars = 'array()';
-        }
-        $update_compile_id = $compiler->template->caching && !$compiler->tag_nocache && !$compiler->nocache && $_compile_id != '$_smarty_tpl->compile_id';
-        if ($has_compiled_template && !$call_nocache) {
-            //           if ($has_compiled_template && !$compiler->tag_nocache && !$compiler->nocache) {
-            // never call inline templates in nocache mode
-            //$compiler->suppressNocacheProcessing = true;
-            $_hash = $compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid]['nocache_hash'];
-            $_output = "<?php /*  Call merged included template \"" . $tpl_name . "\" */\n";
-            if ($update_compile_id) {
-                $_output .= $compiler->makeNocacheCode("\$_compile_id_save[] = \$_smarty_tpl->compile_id;\n\$_smarty_tpl->compile_id = {$_compile_id};\n");
-            }
-            if (!empty($_vars_nc) && $_caching == 9999 && $_smarty_tpl->caching) {
-                //$compiler->suppressNocacheProcessing = false;
-                $_output .= substr($compiler->processNocacheCode('<?php ' . $_vars_nc . "?>\n", true), 6, -3);
-                //$compiler->suppressNocacheProcessing = true;
-            }
-            if (isset($_assign)) {
-                $_output .= " \$_smarty_tpl->tpl_vars[$_assign] = new Smarty_Variable(\$_smarty_tpl->getInlineSubTemplate({$include_file}, {$_cache_id}, {$_compile_id}, {$_caching}, {$_cache_lifetime}, {$_vars}, {$_parent_scope}, '{$_hash}', '{$compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid]['func']}'));\n";
-            } else {
-                $_output .= "echo \$_smarty_tpl->getInlineSubTemplate({$include_file}, {$_cache_id}, {$_compile_id}, {$_caching}, {$_cache_lifetime}, {$_vars}, {$_parent_scope}, '{$_hash}', '{$compiler->parent_compiler->mergedSubTemplatesData[$tpl_name][$uid]['func']}');\n";
-            }
-            if ($update_compile_id) {
-                $_output .= $compiler->makeNocacheCode("\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n");
-            }
-            $_output .= "/*  End of included template \"" . $tpl_name . "\" */?>\n";
-
-            return $_output;
-        }
-
-        if ($call_nocache) {
-            $compiler->tag_nocache = true;
-        }
-        $_output = "<?php ";
-        if ($update_compile_id) {
-            $_output .= "\$_compile_id_save[] = \$_smarty_tpl->compile_id;\n\$_smarty_tpl->compile_id = {$_compile_id};\n";
-        }
-        // was there an assign attribute
-        if (isset($_assign)) {
-            $_output .= "\$_smarty_tpl->tpl_vars[$_assign] = new Smarty_Variable(\$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope));\n";
-        } else {
-            $_output .= "echo \$_smarty_tpl->getSubTemplate ($include_file, $_cache_id, $_compile_id, $_caching, $_cache_lifetime, $_vars, $_parent_scope);\n";
-        }
-        if ($update_compile_id) {
-            $_output .= "\$_smarty_tpl->compile_id = array_pop(\$_compile_id_save);\n";
-        }
-        $_output .= "?>\n";
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_include_php.php b/library/smarty/libs/sysplugins/smarty_internal_compile_include_php.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_include_php.php
+++ /dev/null
@@ -1,105 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Include PHP
- * Compiles the {include_php} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Insert Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Include_Php extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('file');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('once', 'assign');
-
-    /**
-     * Compiles code for the {include_php} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @throws SmartyException
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        if (!($compiler->smarty instanceof SmartyBC)) {
-            throw new SmartyException("{include_php} is deprecated, use SmartyBC class to enable");
-        }
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        /** @var Smarty_Internal_Template $_smarty_tpl
-         * used in evaluated code
-         */
-        $_smarty_tpl = $compiler->template;
-        $_filepath = false;
-        eval('$_file = ' . $_attr['file'] . ';');
-        if (!isset($compiler->smarty->security_policy) && file_exists($_file)) {
-            $_filepath = $_file;
-        } else {
-            if (isset($compiler->smarty->security_policy)) {
-                $_dir = $compiler->smarty->security_policy->trusted_dir;
-            } else {
-                $_dir = $compiler->smarty->trusted_dir;
-            }
-            if (!empty($_dir)) {
-                foreach ((array)$_dir as $_script_dir) {
-                    $_script_dir = rtrim($_script_dir, '/\\') . DS;
-                    if (file_exists($_script_dir . $_file)) {
-                        $_filepath = $_script_dir . $_file;
-                        break;
-                    }
-                }
-            }
-        }
-        if ($_filepath == false) {
-            $compiler->trigger_template_error("{include_php} file '{$_file}' is not readable", $compiler->lex->taglineno);
-        }
-
-        if (isset($compiler->smarty->security_policy)) {
-            $compiler->smarty->security_policy->isTrustedPHPDir($_filepath);
-        }
-
-        if (isset($_attr['assign'])) {
-            // output will be stored in a smarty variable instead of being displayed
-            $_assign = $_attr['assign'];
-        }
-        $_once = '_once';
-        if (isset($_attr['once'])) {
-            if ($_attr['once'] == 'false') {
-                $_once = '';
-            }
-        }
-
-        if (isset($_assign)) {
-            return "<?php ob_start(); include{$_once} ('{$_filepath}'); \$_smarty_tpl->assign({$_assign},ob_get_contents()); ob_end_clean();?>";
-        } else {
-            return "<?php include{$_once} ('{$_filepath}');?>\n";
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_insert.php b/library/smarty/libs/sysplugins/smarty_internal_compile_insert.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_insert.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Compile Insert
- * Compiles the {insert} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Insert Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the {insert} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $nocacheParam = $compiler->template->caching && ($compiler->tag_nocache || $compiler->nocache);
-        if (!$nocacheParam) {
-            // do not compile as nocache code
-            $compiler->suppressNocacheProcessing = true;
-        }
-        $compiler->tag_nocache = true;
-        $_smarty_tpl = $compiler->template;
-        $_name = null;
-        $_script = null;
-
-        $_output = '<?php ';
-        // save possible attributes
-        eval('$_name = ' . $_attr['name'] . ';');
-        if (isset($_attr['assign'])) {
-            // output will be stored in a smarty variable instead of being displayed
-            $_assign = $_attr['assign'];
-            // create variable to make sure that the compiler knows about its nocache status
-            $var = trim($_attr['assign'], "'");
-            if (isset($compiler->template->tpl_vars[$var])) {
-                $compiler->template->tpl_vars[$var]->nocache = true;
-            } else {
-                $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
-            }
-        }
-        if (isset($_attr['script'])) {
-            // script which must be included
-            $_function = "smarty_insert_{$_name}";
-            $_smarty_tpl = $compiler->template;
-            $_filepath = false;
-            eval('$_script = ' . $_attr['script'] . ';');
-            if (!isset($compiler->smarty->security_policy) && file_exists($_script)) {
-                $_filepath = $_script;
-            } else {
-                if (isset($compiler->smarty->security_policy)) {
-                    $_dir = $compiler->smarty->security_policy->trusted_dir;
-                } else {
-                    $_dir = $compiler->smarty->trusted_dir;
-                }
-                if (!empty($_dir)) {
-                    foreach ((array)$_dir as $_script_dir) {
-                        $_script_dir = rtrim($_script_dir, '/\\') . DS;
-                        if (file_exists($_script_dir . $_script)) {
-                            $_filepath = $_script_dir . $_script;
-                            break;
-                        }
-                    }
-                }
-            }
-            if ($_filepath == false) {
-                $compiler->trigger_template_error("{insert} missing script file '{$_script}'", $compiler->lex->taglineno);
-            }
-            // code for script file loading
-            $_output .= "require_once '{$_filepath}' ;";
-            require_once $_filepath;
-            if (!is_callable($_function)) {
-                $compiler->trigger_template_error(" {insert} function '{$_function}' is not callable in script file '{$_script}'", $compiler->lex->taglineno);
-            }
-        } else {
-            $_filepath = 'null';
-            $_function = "insert_{$_name}";
-            // function in PHP script ?
-            if (!is_callable($_function)) {
-                // try plugin
-                if (!$_function = $compiler->getPlugin($_name, 'insert')) {
-                    $compiler->trigger_template_error("{insert} no function or plugin found for '{$_name}'", $compiler->lex->taglineno);
-                }
-            }
-        }
-        // delete {insert} standard attributes
-        unset($_attr['name'], $_attr['assign'], $_attr['script'], $_attr['nocache']);
-        // convert attributes into parameter array string
-        $_paramsArray = array();
-        foreach ($_attr as $_key => $_value) {
-            $_paramsArray[] = "'$_key' => $_value";
-        }
-        $_params = 'array(' . implode(", ", $_paramsArray) . ')';
-        // call insert
-        if (isset($_assign)) {
-            if ($_smarty_tpl->caching && !$nocacheParam) {
-                $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}',{$_assign});?>";
-            } else {
-                $_output .= "\$_smarty_tpl->assign({$_assign} , {$_function} ({$_params},\$_smarty_tpl), true);?>";
-            }
-        } else {
-            $compiler->has_output = true;
-            if ($_smarty_tpl->caching && !$nocacheParam) {
-                $_output .= "echo Smarty_Internal_Nocache_Insert::compile ('{$_function}',{$_params}, \$_smarty_tpl, '{$_filepath}');?>";
-            } else {
-                $_output .= "echo {$_function}({$_params},\$_smarty_tpl);?>";
-            }
-        }
-
-        return $_output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_ldelim.php b/library/smarty/libs/sysplugins/smarty_internal_compile_ldelim.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_ldelim.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Ldelim
- * Compiles the {ldelim} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Ldelim Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Ldelim extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {ldelim} tag
-     * This tag does output the left delimiter
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-        // this tag does not return compiled code
-        $compiler->has_code = true;
-
-        return $compiler->smarty->left_delimiter;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_nocache.php b/library/smarty/libs/sysplugins/smarty_internal_compile_nocache.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_nocache.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Nocache
- * Compiles the {nocache} {/nocache} tags.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Nocache Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Nocache extends Smarty_Internal_CompileBase {
-    /**
-     * Array of names of valid option flags
-     *
-     * @var array
-     */
-    public $option_flags = array();
-
-    /**
-     * Compiles code for the {nocache} tag
-     * This tag does not generate compiled output. It only sets a compiler flag.
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return bool
-     */
-    public function compile($args, $compiler) {
-        $_attr = $this->getAttributes($compiler, $args);
-        $this->openTag($compiler, 'nocache', array($compiler->nocache));
-        // enter nocache mode
-        $compiler->nocache = true;
-        // this tag does not return compiled code
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Nocacheclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Nocacheclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/nocache} tag
-     * This tag does not generate compiled output. It only sets a compiler flag.
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return bool
-     */
-    public function compile($args, $compiler) {
-        $_attr = $this->getAttributes($compiler, $args);
-        // leave nocache mode
-        list($compiler->nocache) = $this->closeTag($compiler, array('nocache'));
-        // this tag does not return compiled code
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_block_plugin.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_block_plugin.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_block_plugin.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Block Plugin
- * Compiles code for the execution of block plugin
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Block Plugin Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Block_Plugin extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of block plugin
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of block plugin
-     * @param  string $function PHP function name
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag, $function) {
-        if (!isset($tag[5]) || substr($tag, -5) != 'close') {
-            // opening tag of block plugin
-            // check and get attributes
-            $_attr = $this->getAttributes($compiler, $args);
-            if ($_attr['nocache'] === true) {
-                $compiler->tag_nocache = true;
-            }
-            unset($_attr['nocache']);
-            // convert attributes into parameter array string
-            $_paramsArray = array();
-            foreach ($_attr as $_key => $_value) {
-                if (is_int($_key)) {
-                    $_paramsArray[] = "$_key=>$_value";
-                } else {
-                    $_paramsArray[] = "'$_key'=>$_value";
-                }
-            }
-            $_params = 'array(' . implode(",", $_paramsArray) . ')';
-
-            $this->openTag($compiler, $tag, array($_params, $compiler->nocache));
-            // maybe nocache because of nocache variables or nocache plugin
-            $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-            // compile code
-            $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
-        } else {
-            // must endblock be nocache?
-            if ($compiler->nocache) {
-                $compiler->tag_nocache = true;
-            }
-            // closing tag of block plugin, restore nocache
-            list($_params, $compiler->nocache) = $this->closeTag($compiler, substr($tag, 0, -5));
-            // This tag does create output
-            $compiler->has_output = true;
-            // compile code
-            if (!isset($parameter['modifier_list'])) {
-                $mod_pre = $mod_post = '';
-            } else {
-                $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
-            }
-            $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . " } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
-        }
-
-        return $output . "\n";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_function_plugin.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_function_plugin.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_function_plugin.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Function Plugin
- * Compiles code for the execution of function plugin
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Function Plugin Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Function_Plugin extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array();
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of function plugin
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of function plugin
-     * @param  string $function PHP function name
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag, $function) {
-        // This tag does create output
-        $compiler->has_output = true;
-
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-        }
-        unset($_attr['nocache']);
-        // convert attributes into parameter array string
-        $_paramsArray = array();
-        foreach ($_attr as $_key => $_value) {
-            if (is_int($_key)) {
-                $_paramsArray[] = "$_key=>$_value";
-            } else {
-                $_paramsArray[] = "'$_key'=>$_value";
-            }
-        }
-        $_params = 'array(' . implode(",", $_paramsArray) . ')';
-        // compile code
-        $output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n";
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_modifier.php
+++ /dev/null
@@ -1,137 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Compile Modifier
- * Compiles code for modifier execution
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Modifier Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Modifier extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for modifier execution
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $output = $parameter['value'];
-        // loop over list of modifiers
-        foreach ($parameter['modifierlist'] as $single_modifier) {
-            $modifier = $single_modifier[0];
-            $single_modifier[0] = $output;
-            $params = implode(',', $single_modifier);
-            // check if we know already the type of modifier
-            if (isset($compiler->known_modifier_type[$modifier])) {
-                $modifier_types = array($compiler->known_modifier_type[$modifier]);
-            } else {
-                $modifier_types = array(1, 2, 3, 4, 5, 6);
-            }
-            foreach ($modifier_types as $type) {
-                switch ($type) {
-                    case 1:
-                        // registered modifier
-                        if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$modifier])) {
-                            $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][$modifier][0];
-                            if (!is_array($function)) {
-                                $output = "{$function}({$params})";
-                            } else {
-                                if (is_object($function[0])) {
-                                    $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
-                                } else {
-                                    $output = $function[0] . '::' . $function[1] . '(' . $params . ')';
-                                }
-                            }
-                            $compiler->known_modifier_type[$modifier] = $type;
-                            break 2;
-                        }
-                        break;
-                    case 2:
-                        // registered modifier compiler
-                        if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIERCOMPILER][$modifier][0])) {
-                            $output = call_user_func($compiler->smarty->registered_plugins[Smarty::PLUGIN_MODIFIERCOMPILER][$modifier][0], $single_modifier, $compiler->smarty);
-                            $compiler->known_modifier_type[$modifier] = $type;
-                            break 2;
-                        }
-                        break;
-                    case 3:
-                        // modifiercompiler plugin
-                        if ($compiler->smarty->loadPlugin('smarty_modifiercompiler_' . $modifier)) {
-                            // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
-                                $plugin = 'smarty_modifiercompiler_' . $modifier;
-                                $output = $plugin($single_modifier, $compiler);
-                            }
-                            $compiler->known_modifier_type[$modifier] = $type;
-                            break 2;
-                        }
-                        break;
-                    case 4:
-                        // modifier plugin
-                        if ($function = $compiler->getPlugin($modifier, Smarty::PLUGIN_MODIFIER)) {
-                            // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
-                                $output = "{$function}({$params})";
-                            }
-                            $compiler->known_modifier_type[$modifier] = $type;
-                            break 2;
-                        }
-                        break;
-                    case 5:
-                        // PHP function
-                        if (is_callable($modifier)) {
-                            // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedPhpModifier($modifier, $compiler)) {
-                                $output = "{$modifier}({$params})";
-                            }
-                            $compiler->known_modifier_type[$modifier] = $type;
-                            break 2;
-                        }
-                        break;
-                    case 6:
-                        // default plugin handler
-                        if (isset($compiler->default_handler_plugins[Smarty::PLUGIN_MODIFIER][$modifier]) || (is_callable($compiler->smarty->default_plugin_handler_func) && $compiler->getPluginFromDefaultHandler($modifier, Smarty::PLUGIN_MODIFIER))) {
-                            $function = $compiler->default_handler_plugins[Smarty::PLUGIN_MODIFIER][$modifier][0];
-                            // check if modifier allowed
-                            if (!is_object($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedModifier($modifier, $compiler)) {
-                                if (!is_array($function)) {
-                                    $output = "{$function}({$params})";
-                                } else {
-                                    if (is_object($function[0])) {
-                                        $output = '$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_MODIFIER][\'' . $modifier . '\'][0][0]->' . $function[1] . '(' . $params . ')';
-                                    } else {
-                                        $output = $function[0] . '::' . $function[1] . '(' . $params . ')';
-                                    }
-                                }
-                            }
-                            if (isset($compiler->template->required_plugins['nocache'][$modifier][Smarty::PLUGIN_MODIFIER]['file']) || isset($compiler->template->required_plugins['compiled'][$modifier][Smarty::PLUGIN_MODIFIER]['file'])) {
-                                // was a plugin
-                                $compiler->known_modifier_type[$modifier] = 4;
-                            } else {
-                                $compiler->known_modifier_type[$modifier] = $type;
-                            }
-                            break 2;
-                        }
-                }
-            }
-            if (!isset($compiler->known_modifier_type[$modifier])) {
-                $compiler->trigger_template_error("unknown modifier \"" . $modifier . "\"", $compiler->lex->taglineno);
-            }
-        }
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_block_function.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_block_function.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_block_function.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Object Block Function
- * Compiles code for registered objects as block function
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Object Block Function Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Object_Block_Function extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of block plugin
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of block object
-     * @param  string $method name of method to call
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag, $method) {
-        if (!isset($tag[5]) || substr($tag, -5) != 'close') {
-            // opening tag of block plugin
-            // check and get attributes
-            $_attr = $this->getAttributes($compiler, $args);
-            if ($_attr['nocache'] === true) {
-                $compiler->tag_nocache = true;
-            }
-            unset($_attr['nocache']);
-            // convert attributes into parameter array string
-            $_paramsArray = array();
-            foreach ($_attr as $_key => $_value) {
-                if (is_int($_key)) {
-                    $_paramsArray[] = "$_key=>$_value";
-                } else {
-                    $_paramsArray[] = "'$_key'=>$_value";
-                }
-            }
-            $_params = 'array(' . implode(",", $_paramsArray) . ')';
-
-            $this->openTag($compiler, $tag . '->' . $method, array($_params, $compiler->nocache));
-            // maybe nocache because of nocache variables or nocache plugin
-            $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-            // compile code
-            $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}->{$method}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
-        } else {
-            $base_tag = substr($tag, 0, -5);
-            // must endblock be nocache?
-            if ($compiler->nocache) {
-                $compiler->tag_nocache = true;
-            }
-            // closing tag of block plugin, restore nocache
-            list($_params, $compiler->nocache) = $this->closeTag($compiler, $base_tag . '->' . $method);
-            // This tag does create output
-            $compiler->has_output = true;
-            // compile code
-            if (!isset($parameter['modifier_list'])) {
-                $mod_pre = $mod_post = '';
-            } else {
-                $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
-            }
-            $output = "<?php \$_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;" . $mod_pre . " echo \$_smarty_tpl->smarty->registered_objects['{$base_tag}'][0]->{$method}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "  } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
-        }
-
-        return $output . "\n";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_function.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_function.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_object_function.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Object Function
- * Compiles code for registered objects as function
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Object Function Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Object_Function extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of function plugin
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of function
-     * @param  string $method name of method to call
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag, $method) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-        }
-        unset($_attr['nocache']);
-        $_assign = null;
-        if (isset($_attr['assign'])) {
-            $_assign = $_attr['assign'];
-            unset($_attr['assign']);
-        }
-        // method or property ?
-        if (method_exists($compiler->smarty->registered_objects[$tag][0], $method)) {
-            // convert attributes into parameter array string
-            if ($compiler->smarty->registered_objects[$tag][2]) {
-                $_paramsArray = array();
-                foreach ($_attr as $_key => $_value) {
-                    if (is_int($_key)) {
-                        $_paramsArray[] = "$_key=>$_value";
-                    } else {
-                        $_paramsArray[] = "'$_key'=>$_value";
-                    }
-                }
-                $_params = 'array(' . implode(",", $_paramsArray) . ')';
-                $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params},\$_smarty_tpl)";
-            } else {
-                $_params = implode(",", $_attr);
-                $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}({$_params})";
-            }
-        } else {
-            // object property
-            $return = "\$_smarty_tpl->smarty->registered_objects['{$tag}'][0]->{$method}";
-        }
-
-        if (empty($_assign)) {
-            // This tag does create output
-            $compiler->has_output = true;
-            $output = "<?php echo {$return};?>\n";
-        } else {
-            $output = "<?php \$_smarty_tpl->assign({$_assign},{$return});?>\n";
-        }
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_php.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_php.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_php.php
+++ /dev/null
@@ -1,193 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile PHP Expression
- * Compiles any tag which will output an expression or variable
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile PHP Expression Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Php extends Smarty_Internal_CompileBase {
-
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('code', 'type');
-
-    /**
-     * Compiles code for generating output from any expression
-     *
-     * @param array $args array with attributes from parser
-     * @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @return string
-     * @throws \SmartyException
-     */
-    public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $compiler->has_code = false;
-        if ($_attr['type'] == 'xml') {
-            $compiler->tag_nocache = true;
-            $save = $compiler->template->has_nocache_code;
-            $output = addcslashes($_attr['code'], "'\\");
-            $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $compiler->processNocacheCode("<?php echo '" . $output . "';?>", $compiler, true)));
-            $compiler->template->has_nocache_code = $save;
-            return '';
-        }
-        if ($_attr['type'] != 'tag') {
-            if ($compiler->php_handling == Smarty::PHP_REMOVE) {
-                return '';
-            } elseif ($compiler->php_handling == Smarty::PHP_QUOTE) {
-                $output = preg_replace_callback('#(<\?(?:php|=)?)|(<%)|(<script\s+language\s*=\s*["\']?\s*php\s*["\']?\s*>)|(\?>)|(%>)|(<\/script>)#i', array($this,
-                    'quote'), $_attr['code']);
-                $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Text($compiler->parser, $output));
-                return '';
-            } elseif ($compiler->php_handling == Smarty::PHP_PASSTHRU || $_attr['type'] == 'unmatched') {
-                $compiler->tag_nocache = true;
-                $save = $compiler->template->has_nocache_code;
-                $output = addcslashes($_attr['code'], "'\\");
-                $compiler->parser->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($compiler->parser, $compiler->processNocacheCode("<?php echo '" . $output . "';?>", $compiler, true)));
-                $compiler->template->has_nocache_code = $save;
-                return '';
-            } elseif ($compiler->php_handling == Smarty::PHP_ALLOW) {
-                if (!($compiler->smarty instanceof SmartyBC)) {
-                    $compiler->trigger_template_error('$smarty->php_handling PHP_ALLOW not allowed. Use SmartyBC to enable it', $compiler->lex->taglineno);
-                }
-                $compiler->has_code = true;
-                return $_attr['code'];
-            } else {
-                $compiler->trigger_template_error('Illegal $smarty->php_handling value', $compiler->lex->taglineno);
-            }
-        } else {
-            $compiler->has_code = true;
-            if (!($compiler->smarty instanceof SmartyBC)) {
-                $compiler->trigger_template_error('{php}[/php} tags not allowed. Use SmartyBC to enable them', $compiler->lex->taglineno);
-            }
-            $ldel = preg_quote($compiler->smarty->left_delimiter, '#');
-            $rdel = preg_quote($compiler->smarty->right_delimiter, '#');
-            preg_match("#^({$ldel}php\\s*)((.)*?)({$rdel})#", $_attr['code'], $match);
-            if (!empty($match[2])) {
-                if ('nocache' == trim($match[2])) {
-                    $compiler->tag_nocache = true;
-                } else {
-                    $compiler->trigger_template_error("illegal value of option flag \"{$match[2]}\"", $compiler->lex->taglineno);
-                }
-            }
-            return preg_replace(array("#^{$ldel}\\s*php\\s*(.)*?{$rdel}#",
-                "#{$ldel}\\s*/\\s*php\\s*{$rdel}$#"), array('<?php ', '?>'), $_attr['code']);
-        }
-    }
-
-    /**
-     * Lexer code for PHP tags
-     *
-     * This code has been moved from lexer here fo easier debugging and maintenance
-     *
-     * @param $lex
-     */
-    public function parsePhp($lex) {
-        $lex->token = Smarty_Internal_Templateparser::TP_PHP;
-        $close = 0;
-        $lex->taglineno = $lex->line;
-        $closeTag = '?>';
-        if (strpos($lex->value, '<?xml') === 0) {
-            $lex->is_xml = true;
-            $lex->token = Smarty_Internal_Templateparser::TP_NOCACHE;
-            return;
-        } elseif (strpos($lex->value, '<?') === 0) {
-            $lex->phpType = 'php';
-        } elseif (strpos($lex->value, '<%') === 0) {
-            $lex->phpType = 'asp';
-            $closeTag = '%>';
-        } elseif (strpos($lex->value, '%>') === 0) {
-            $lex->phpType = 'unmatched';
-        } elseif (strpos($lex->value, '?>') === 0) {
-            if ($lex->is_xml) {
-                $lex->is_xml = false;
-                $lex->token = Smarty_Internal_Templateparser::TP_NOCACHE;
-                return;
-            }
-            $lex->phpType = 'unmatched';
-        } elseif (strpos($lex->value, '<s') === 0) {
-            $lex->phpType = 'script';
-            $closeTag = '</script>';
-        } elseif (strpos($lex->value, $lex->smarty->left_delimiter) === 0) {
-            if ($lex->isAutoLiteral()) {
-                $lex->token = Smarty_Internal_Templateparser::TP_TEXT;
-                return;
-            }
-            $closeTag = "{$lex->smarty->left_delimiter}/php{$lex->smarty->right_delimiter}";
-            if ($lex->value == $closeTag) {
-                $lex->compiler->trigger_template_error("unexpected closing tag '{$closeTag}'");
-            }
-            $lex->phpType = 'tag';
-        }
-        if ($lex->phpType == 'unmatched') {
-            return;
-        }
-        if (($lex->phpType == 'php' || $lex->phpType == 'asp') && ($lex->compiler->php_handling == Smarty::PHP_PASSTHRU || $lex->compiler->php_handling == Smarty::PHP_QUOTE)) {
-            return;
-        }
-        $start = $lex->counter + strlen($lex->value);
-        $body = true;
-        if (preg_match('~' . preg_quote($closeTag, '~') . '~i', $lex->data, $match, PREG_OFFSET_CAPTURE, $start)) {
-            $close = $match[0][1];
-        } else {
-            $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'");
-        }
-        while ($body) {
-            if (preg_match('~([/][*])|([/][/][^\n]*)|(\'[^\'\\\\]*(?:\\.[^\'\\\\]*)*\')|("[^"\\\\]*(?:\\.[^"\\\\]*)*")~', $lex->data, $match, PREG_OFFSET_CAPTURE, $start)) {
-                $value = $match[0][0];
-                $from = $pos = $match[0][1];
-                if ($pos > $close) {
-                    $body = false;
-                } else {
-                    $start = $pos + strlen($value);
-                    $phpCommentStart = $value == '/*';
-                    if ($phpCommentStart) {
-                        $phpCommentEnd = preg_match('~([*][/])~', $lex->data, $match, PREG_OFFSET_CAPTURE, $start);
-                        if ($phpCommentEnd) {
-                            $pos2 = $match[0][1];
-                            $start = $pos2 + strlen($match[0][0]);
-                        }
-                    }
-                    while ($close > $pos && $close < $start) {
-                        if (preg_match('~' . preg_quote($closeTag, '~') . '~i', $lex->data, $match, PREG_OFFSET_CAPTURE, $from)) {
-                            $close = $match[0][1];
-                            $from = $close + strlen($match[0][0]);
-                        } else {
-                            $lex->compiler->trigger_template_error("missing closing tag '{$closeTag}'");
-                        }
-                    }
-                    if ($phpCommentStart && (!$phpCommentEnd || $pos2 > $close)) {
-                        $lex->taglineno = $lex->line + substr_count(substr($lex->data, $lex->counter, $start), "\n");
-                        $lex->compiler->trigger_template_error("missing PHP comment closing tag '*/'");
-                    }
-                }
-            } else {
-                $body = false;
-            }
-        }
-        $lex->value = substr($lex->data, $lex->counter, $close + strlen($closeTag) - $lex->counter);
-    }
-
-    /*
-     * Call back function for $php_handling = PHP_QUOTE
-     *
-     */
-    private function quote($match) {
-        return htmlspecialchars($match[0], ENT_QUOTES);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_print_expression.php
+++ /dev/null
@@ -1,148 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Print Expression
- * Compiles any tag which will output an expression or variable
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Print Expression Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Print_Expression extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('assign');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $option_flags = array('nocache', 'nofilter');
-
-    /**
-     * Compiles code for generating output from any expression
-     *
-     * @param array $args array with attributes from parser
-     * @param object $compiler compiler object
-     * @param array $parameter array with compilation parameter
-     *
-     * @throws SmartyException
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        // nocache option
-        if ($_attr['nocache'] === true) {
-            $compiler->tag_nocache = true;
-        }
-        if (isset($_attr['assign'])) {
-            // assign output to variable
-            $output = "<?php \$_smarty_tpl->assign({$_attr['assign']},{$parameter['value']});?>";
-        } else {
-            // display value
-            $output = $parameter['value'];
-            // tag modifier
-            if (!empty($parameter['modifierlist'])) {
-                $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifierlist'], 'value' => $output));
-            }
-            if (!$_attr['nofilter']) {
-                // default modifier
-                if (!empty($compiler->smarty->default_modifiers)) {
-                    if (empty($compiler->default_modifier_list)) {
-                        $modifierlist = array();
-                        foreach ($compiler->smarty->default_modifiers as $key => $single_default_modifier) {
-                            preg_match_all('/(\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'|"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"|:|[^:]+)/', $single_default_modifier, $mod_array);
-                            for ($i = 0, $count = count($mod_array[0]); $i < $count; $i++) {
-                                if ($mod_array[0][$i] != ':') {
-                                    $modifierlist[$key][] = $mod_array[0][$i];
-                                }
-                            }
-                        }
-                        $compiler->default_modifier_list = $modifierlist;
-                    }
-                    $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => $compiler->default_modifier_list, 'value' => $output));
-                }
-                // autoescape html
-                if ($compiler->template->smarty->escape_html) {
-                    $output = "htmlspecialchars({$output}, ENT_QUOTES, '" . addslashes(Smarty::$_CHARSET) . "')";
-                }
-                // loop over registered filters
-                if (!empty($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE])) {
-                    foreach ($compiler->template->smarty->registered_filters[Smarty::FILTER_VARIABLE] as $key => $function) {
-                        if (!is_array($function)) {
-                            $output = "{$function}({$output},\$_smarty_tpl)";
-                        } elseif (is_object($function[0])) {
-                            $output = "\$_smarty_tpl->smarty->registered_filters[Smarty::FILTER_VARIABLE]['{$key}'][0]->{$function[1]}({$output},\$_smarty_tpl)";
-                        } else {
-                            $output = "{$function[0]}::{$function[1]}({$output},\$_smarty_tpl)";
-                        }
-                    }
-                }
-                // auto loaded filters
-                if (isset($compiler->smarty->autoload_filters[Smarty::FILTER_VARIABLE])) {
-                    foreach ((array)$compiler->template->smarty->autoload_filters[Smarty::FILTER_VARIABLE] as $name) {
-                        $result = $this->compile_output_filter($compiler, $name, $output);
-                        if ($result !== false) {
-                            $output = $result;
-                        } else {
-                            // not found, throw exception
-                            throw new SmartyException("Unable to load filter '{$name}'");
-                        }
-                    }
-                }
-                if (isset($compiler->template->variable_filters)) {
-                    foreach ($compiler->template->variable_filters as $filter) {
-                        if (count($filter) == 1 && ($result = $this->compile_output_filter($compiler, $filter[0], $output)) !== false) {
-                            $output = $result;
-                        } else {
-                            $output = $compiler->compileTag('private_modifier', array(), array('modifierlist' => array($filter), 'value' => $output));
-                        }
-                    }
-                }
-            }
-
-            $compiler->has_output = true;
-            $output = "<?php echo {$output};?>";
-        }
-
-        return $output;
-    }
-
-    /**
-     * @param object $compiler compiler object
-     * @param string $name name of variable filter
-     * @param string $output embedded output
-     *
-     * @return string
-     */
-    private function compile_output_filter($compiler, $name, $output) {
-        $plugin_name = "smarty_variablefilter_{$name}";
-        $path = $compiler->smarty->loadPlugin($plugin_name, false);
-        if ($path) {
-            if ($compiler->template->caching) {
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['nocache'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
-            } else {
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['file'] = $path;
-                $compiler->template->required_plugins['compiled'][$name][Smarty::FILTER_VARIABLE]['function'] = $plugin_name;
-            }
-        } else {
-            // not found
-            return false;
-        }
-
-        return "{$plugin_name}({$output},\$_smarty_tpl)";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_block.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_block.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_block.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Registered Block
- * Compiles code for the execution of a registered block function
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Registered Block Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Registered_Block extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of a block function
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of block function
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag) {
-        if (!isset($tag[5]) || substr($tag, -5) != 'close') {
-            // opening tag of block plugin
-            // check and get attributes
-            $_attr = $this->getAttributes($compiler, $args);
-            if ($_attr['nocache']) {
-                $compiler->tag_nocache = true;
-            }
-            unset($_attr['nocache']);
-            if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$tag])) {
-                $tag_info = $compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$tag];
-            } else {
-                $tag_info = $compiler->default_handler_plugins[Smarty::PLUGIN_BLOCK][$tag];
-            }
-            // convert attributes into parameter array string
-            $_paramsArray = array();
-            foreach ($_attr as $_key => $_value) {
-                if (is_int($_key)) {
-                    $_paramsArray[] = "$_key=>$_value";
-                } elseif ($compiler->template->caching && in_array($_key, $tag_info[2])) {
-                    $_value = str_replace("'", "^#^", $_value);
-                    $_paramsArray[] = "'$_key'=>^#^.var_export($_value,true).^#^";
-                } else {
-                    $_paramsArray[] = "'$_key'=>$_value";
-                }
-            }
-            $_params = 'array(' . implode(",", $_paramsArray) . ')';
-
-            $this->openTag($compiler, $tag, array($_params, $compiler->nocache));
-            // maybe nocache because of nocache variables or nocache plugin
-            $compiler->nocache = !$tag_info[1] | $compiler->nocache | $compiler->tag_nocache;
-            $function = $tag_info[0];
-            // compile code
-            if (!is_array($function)) {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
-            } elseif (is_object($function[0])) {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo \$_smarty_tpl->smarty->registered_plugins['block']['{$tag}'][0][0]->{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
-            } else {
-                $output = "<?php \$_smarty_tpl->smarty->_tag_stack[] = array('{$tag}', {$_params}); \$_block_repeat=true; echo {$function[0]}::{$function[1]}({$_params}, null, \$_smarty_tpl, \$_block_repeat);while (\$_block_repeat) { ob_start();?>";
-            }
-        } else {
-            // must endblock be nocache?
-            if ($compiler->nocache) {
-                $compiler->tag_nocache = true;
-            }
-            $base_tag = substr($tag, 0, -5);
-            // closing tag of block plugin, restore nocache
-            list($_params, $compiler->nocache) = $this->closeTag($compiler, $base_tag);
-            // This tag does create output
-            $compiler->has_output = true;
-            if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$base_tag])) {
-                $function = $compiler->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$base_tag][0];
-            } else {
-                $function = $compiler->default_handler_plugins[Smarty::PLUGIN_BLOCK][$base_tag][0];
-            }
-            // compile code
-            if (!isset($parameter['modifier_list'])) {
-                $mod_pre = $mod_post = '';
-            } else {
-                $mod_pre = ' ob_start(); ';
-                $mod_post = 'echo ' . $compiler->compileTag('private_modifier', array(), array('modifierlist' => $parameter['modifier_list'], 'value' => 'ob_get_clean()')) . ';';
-            }
-            if (!is_array($function)) {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat);" . $mod_post . " } array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
-            } elseif (is_object($function[0])) {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo \$_smarty_tpl->smarty->registered_plugins['block']['{$base_tag}'][0][0]->{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
-            } else {
-                $output = "<?php \$_block_content = ob_get_clean(); \$_block_repeat=false;" . $mod_pre . " echo {$function[0]}::{$function[1]}({$_params}, \$_block_content, \$_smarty_tpl, \$_block_repeat); " . $mod_post . "} array_pop(\$_smarty_tpl->smarty->_tag_stack);?>";
-            }
-        }
-
-        return $output . "\n";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_function.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_function.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_registered_function.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Registered Function
- * Compiles code for the execution of a registered function
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Registered Function Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Registered_Function extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('_any');
-
-    /**
-     * Compiles code for the execution of a registered function
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     * @param  string $tag name of function
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter, $tag) {
-        // This tag does create output
-        $compiler->has_output = true;
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache']) {
-            $compiler->tag_nocache = true;
-        }
-        unset($_attr['nocache']);
-        if (isset($compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag])) {
-            $tag_info = $compiler->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION][$tag];
-        } else {
-            $tag_info = $compiler->default_handler_plugins[Smarty::PLUGIN_FUNCTION][$tag];
-        }
-        // not cachable?
-        $compiler->tag_nocache = $compiler->tag_nocache || !$tag_info[1];
-        // convert attributes into parameter array string
-        $_paramsArray = array();
-        foreach ($_attr as $_key => $_value) {
-            if (is_int($_key)) {
-                $_paramsArray[] = "$_key=>$_value";
-            } elseif ($compiler->template->caching && in_array($_key, $tag_info[2])) {
-                $_value = str_replace("'", "^#^", $_value);
-                $_paramsArray[] = "'$_key'=>^#^.var_export($_value,true).^#^";
-            } else {
-                $_paramsArray[] = "'$_key'=>$_value";
-            }
-        }
-        $_params = 'array(' . implode(",", $_paramsArray) . ')';
-        $function = $tag_info[0];
-        // compile code
-        if (!is_array($function)) {
-            $output = "<?php echo {$function}({$_params},\$_smarty_tpl);?>\n";
-        } elseif (is_object($function[0])) {
-            $output = "<?php echo \$_smarty_tpl->smarty->registered_plugins[Smarty::PLUGIN_FUNCTION]['{$tag}'][0][0]->{$function[1]}({$_params},\$_smarty_tpl);?>\n";
-        } else {
-            $output = "<?php echo {$function[0]}::{$function[1]}({$_params},\$_smarty_tpl);?>\n";
-        }
-
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php b/library/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_private_special_variable.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Special Smarty Variable
- * Compiles the special $smarty variables
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile special Smarty Variable Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Private_Special_Variable extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the special $smarty variables
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param         $parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        $_index = preg_split("/\]\[/", substr($parameter, 1, strlen($parameter) - 2));
-        $compiled_ref = ' ';
-        $variable = trim($_index[0], "'");
-        if (!isset($compiler->smarty->security_policy) || $compiler->smarty->security_policy->isTrustedSpecialSmartyVar($variable, $compiler)) {
-            switch ($variable) {
-                case 'foreach':
-                    $name = trim($_index[1], "'");
-                    $foreachVar = "'__foreach_{$name}'";
-                    return "(isset(\$_smarty_tpl->tpl_vars[$foreachVar]->value[{$_index[2]}]) ? \$_smarty_tpl->tpl_vars[$foreachVar]->value[{$_index[2]}] : null)";
-                case 'section':
-                    return "\$_smarty_tpl->getVariable('smarty')->value$parameter";
-                case 'capture':
-                    return "Smarty::\$_smarty_vars$parameter";
-                case 'now':
-                    return 'time()';
-                case 'cookies':
-                    if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_super_globals) {
-                        $compiler->trigger_template_error("(secure mode) super globals not permitted");
-                        break;
-                    }
-                    $compiled_ref = '$_COOKIE';
-                    break;
-
-                case 'get':
-                case 'post':
-                case 'env':
-                case 'server':
-                case 'session':
-                case 'request':
-                    if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_super_globals) {
-                        $compiler->trigger_template_error("(secure mode) super globals not permitted");
-                        break;
-                    }
-                    $compiled_ref = '$_' . strtoupper($variable);
-                    break;
-
-                case 'template':
-                    return 'basename($_smarty_tpl->source->filepath)';
-
-                case 'template_object':
-                    return '$_smarty_tpl';
-
-                case 'current_dir':
-                    return 'dirname($_smarty_tpl->source->filepath)';
-
-                case 'version':
-                    $_version = Smarty::SMARTY_VERSION;
-
-                    return "'$_version'";
-
-                case 'const':
-                    if (isset($compiler->smarty->security_policy) && !$compiler->smarty->security_policy->allow_constants) {
-                        $compiler->trigger_template_error("(secure mode) constants not permitted");
-                        break;
-                    }
-                    if (strpos($_index[1], '$') === false && strpos($_index[1], '\'') === false) {
-                        return "@constant('{$_index[1]}')";
-                    } else {
-                        return "@constant({$_index[1]})";
-                    }
-
-                case 'config':
-                    if (isset($_index[2])) {
-                        return "(is_array(\$tmp = \$_smarty_tpl->getConfigVariable($_index[1])) ? \$tmp[$_index[2]] : null)";
-                    } else {
-                        return "\$_smarty_tpl->getConfigVariable($_index[1])";
-                    }
-                case 'ldelim':
-                    $_ldelim = $compiler->smarty->left_delimiter;
-
-                    return "'$_ldelim'";
-
-                case 'rdelim':
-                    $_rdelim = $compiler->smarty->right_delimiter;
-
-                    return "'$_rdelim'";
-
-                default:
-                    $compiler->trigger_template_error('$smarty.' . trim($_index[0], "'") . ' is invalid');
-                    break;
-            }
-            if (isset($_index[1])) {
-                array_shift($_index);
-                foreach ($_index as $_ind) {
-                    $compiled_ref = $compiled_ref . "[$_ind]";
-                }
-            }
-        }
-        return $compiled_ref;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_rdelim.php b/library/smarty/libs/sysplugins/smarty_internal_compile_rdelim.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_rdelim.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Rdelim
- * Compiles the {rdelim} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Rdelim Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Rdelim extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {rdelim} tag
-     * This tag does output the right delimiter.
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        $_attr = $this->getAttributes($compiler, $args);
-        if ($_attr['nocache'] === true) {
-            $compiler->trigger_template_error('nocache option not allowed', $compiler->lex->taglineno);
-        }
-        // this tag does not return compiled code
-        $compiler->has_code = true;
-
-        return $compiler->smarty->right_delimiter;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_section.php b/library/smarty/libs/sysplugins/smarty_internal_compile_section.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_section.php
+++ /dev/null
@@ -1,200 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Section
- * Compiles the {section} {sectionelse} {/section} tags
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Section Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Section extends Smarty_Internal_CompileBase {
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $required_attributes = array('name', 'loop');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $shorttag_order = array('name', 'loop');
-    /**
-     * Attribute definition: Overwrites base class.
-     *
-     * @var array
-     * @see Smarty_Internal_CompileBase
-     */
-    public $optional_attributes = array('start', 'step', 'max', 'show');
-
-    /**
-     * Compiles code for the {section} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        $this->openTag($compiler, 'section', array('section', $compiler->nocache));
-        // maybe nocache because of nocache variables
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-
-        $output = "<?php ";
-
-        $section_name = $_attr['name'];
-
-        $output .= "if (isset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name])) unset(\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]);\n";
-        $section_props = "\$_smarty_tpl->tpl_vars['smarty']->value['section'][$section_name]";
-
-        foreach ($_attr as $attr_name => $attr_value) {
-            switch ($attr_name) {
-                case 'loop':
-                    $output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int) \$_loop); unset(\$_loop);\n";
-                    break;
-
-                case 'show':
-                    if (is_bool($attr_value)) {
-                        $show_attr_value = $attr_value ? 'true' : 'false';
-                    } else {
-                        $show_attr_value = "(bool) $attr_value";
-                    }
-                    $output .= "{$section_props}['show'] = $show_attr_value;\n";
-                    break;
-
-                case 'name':
-                    $output .= "{$section_props}['$attr_name'] = $attr_value;\n";
-                    break;
-
-                case 'max':
-                case 'start':
-                    $output .= "{$section_props}['$attr_name'] = (int) $attr_value;\n";
-                    break;
-
-                case 'step':
-                    $output .= "{$section_props}['$attr_name'] = ((int) $attr_value) == 0 ? 1 : (int) $attr_value;\n";
-                    break;
-            }
-        }
-
-        if (!isset($_attr['show'])) {
-            $output .= "{$section_props}['show'] = true;\n";
-        }
-
-        if (!isset($_attr['loop'])) {
-            $output .= "{$section_props}['loop'] = 1;\n";
-        }
-
-        if (!isset($_attr['max'])) {
-            $output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
-        } else {
-            $output .= "if ({$section_props}['max'] < 0)\n" . "    {$section_props}['max'] = {$section_props}['loop'];\n";
-        }
-
-        if (!isset($_attr['step'])) {
-            $output .= "{$section_props}['step'] = 1;\n";
-        }
-
-        if (!isset($_attr['start'])) {
-            $output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
-        } else {
-            $output .= "if ({$section_props}['start'] < 0)\n" . "    {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" . "else\n" . "    {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
-        }
-
-        $output .= "if ({$section_props}['show']) {\n";
-        if (!isset($_attr['start']) && !isset($_attr['step']) && !isset($_attr['max'])) {
-            $output .= "    {$section_props}['total'] = {$section_props}['loop'];\n";
-        } else {
-            $output .= "    {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
-        }
-        $output .= "    if ({$section_props}['total'] == 0)\n" . "        {$section_props}['show'] = false;\n" . "} else\n" . "    {$section_props}['total'] = 0;\n";
-
-        $output .= "if ({$section_props}['show']):\n";
-        $output .= "
-            for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
-                 {$section_props}['iteration'] <= {$section_props}['total'];
-                 {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
-        $output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
-        $output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
-        $output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
-        $output .= "{$section_props}['first']      = ({$section_props}['iteration'] == 1);\n";
-        $output .= "{$section_props}['last']       = ({$section_props}['iteration'] == {$section_props}['total']);\n";
-
-        $output .= "?>";
-
-        return $output;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Sectionelse Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Sectionelse extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {sectionelse} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        list($openTag, $nocache) = $this->closeTag($compiler, array('section'));
-        $this->openTag($compiler, 'sectionelse', array('sectionelse', $nocache));
-
-        return "<?php endfor; else: ?>";
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Sectionclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Sectionclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/section} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-
-        list($openTag, $compiler->nocache) = $this->closeTag($compiler, array('section', 'sectionelse'));
-
-        if ($openTag == 'sectionelse') {
-            return "<?php endif; ?>";
-        } else {
-            return "<?php endfor; endif; ?>";
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_setfilter.php b/library/smarty/libs/sysplugins/smarty_internal_compile_setfilter.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_setfilter.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile Setfilter
- * Compiles code for setfilter tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Setfilter Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Setfilter extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for setfilter tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        $compiler->variable_filter_stack[] = $compiler->template->variable_filters;
-        $compiler->template->variable_filters = $parameter['modifier_list'];
-        // this tag does not return compiled code
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Setfilterclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Setfilterclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/setfilter} tag
-     * This tag does not generate compiled output. It resets variable filter.
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        $_attr = $this->getAttributes($compiler, $args);
-        // reset variable filter to previous state
-        if (count($compiler->variable_filter_stack)) {
-            $compiler->template->variable_filters = array_pop($compiler->variable_filter_stack);
-        } else {
-            $compiler->template->variable_filters = array();
-        }
-        // this tag does not return compiled code
-        $compiler->has_code = false;
-
-        return true;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compile_while.php b/library/smarty/libs/sysplugins/smarty_internal_compile_while.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compile_while.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Compile While
- * Compiles the {while} tag
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile While Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_While extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {while} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     * @param  array $parameter array with compilation parameter
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler, $parameter) {
-        // check and get attributes
-        $_attr = $this->getAttributes($compiler, $args);
-        $this->openTag($compiler, 'while', $compiler->nocache);
-
-        if (!array_key_exists("if condition", $parameter)) {
-            $compiler->trigger_template_error("missing while condition", $compiler->lex->taglineno);
-        }
-
-        // maybe nocache because of nocache variables
-        $compiler->nocache = $compiler->nocache | $compiler->tag_nocache;
-        if (is_array($parameter['if condition'])) {
-            if ($compiler->nocache) {
-                $_nocache = ',true';
-                // create nocache var to make it know for further compiling
-                if (is_array($parameter['if condition']['var'])) {
-                    $var = trim($parameter['if condition']['var']['var'], "'");
-                } else {
-                    $var = trim($parameter['if condition']['var'], "'");
-                }
-                if (isset($compiler->template->tpl_vars[$var])) {
-                    $compiler->template->tpl_vars[$var]->nocache = true;
-                } else {
-                    $compiler->template->tpl_vars[$var] = new Smarty_Variable(null, true);
-                }
-            } else {
-                $_nocache = '';
-            }
-            if (is_array($parameter['if condition']['var'])) {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]) || !is_array(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value)) \$_smarty_tpl->createLocalArrayVariable(" . $parameter['if condition']['var']['var'] . "$_nocache);\n";
-                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var']['var'] . "]->value" . $parameter['if condition']['var']['smarty_internal_index'] . " = " . $parameter['if condition']['value'] . ") {?>";
-            } else {
-                $_output = "<?php if (!isset(\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "])) \$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "] = new Smarty_Variable(null{$_nocache});";
-                $_output .= "while (\$_smarty_tpl->tpl_vars[" . $parameter['if condition']['var'] . "]->value = " . $parameter['if condition']['value'] . ") {?>";
-            }
-
-            return $_output;
-        } else {
-            return "<?php while ({$parameter['if condition']}) {?>";
-        }
-    }
-}
-
-/**
- * Smarty Internal Plugin Compile Whileclose Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Compile_Whileclose extends Smarty_Internal_CompileBase {
-    /**
-     * Compiles code for the {/while} tag
-     *
-     * @param  array $args array with attributes from parser
-     * @param  object $compiler compiler object
-     *
-     * @return string compiled code
-     */
-    public function compile($args, $compiler) {
-        // must endblock be nocache?
-        if ($compiler->nocache) {
-            $compiler->tag_nocache = true;
-        }
-        $compiler->nocache = $this->closeTag($compiler, array('while'));
-
-        return "<?php }?>";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_compilebase.php b/library/smarty/libs/sysplugins/smarty_internal_compilebase.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_compilebase.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin CompileBase
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * This class does extend all internal compile plugins
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-abstract class Smarty_Internal_CompileBase {
-    /**
-     * Array of names of required attribute required by tag
-     *
-     * @var array
-     */
-    public $required_attributes = array();
-    /**
-     * Array of names of optional attribute required by tag
-     * use array('_any') if there is no restriction of attributes names
-     *
-     * @var array
-     */
-    public $optional_attributes = array();
-    /**
-     * Shorttag attribute order defined by its names
-     *
-     * @var array
-     */
-    public $shorttag_order = array();
-    /**
-     * Array of names of valid option flags
-     *
-     * @var array
-     */
-    public $option_flags = array('nocache');
-
-    /**
-     * This function checks if the attributes passed are valid
-     * The attributes passed for the tag to compile are checked against the list of required and
-     * optional attributes. Required attributes must be present. Optional attributes are check against
-     * the corresponding list. The keyword '_any' specifies that any attribute will be accepted
-     * as valid
-     *
-     * @param  object $compiler compiler object
-     * @param  array $attributes attributes applied to the tag
-     *
-     * @return array  of mapped attributes for further processing
-     */
-    public function getAttributes($compiler, $attributes) {
-        $_indexed_attr = array();
-        // loop over attributes
-        foreach ($attributes as $key => $mixed) {
-            // shorthand ?
-            if (!is_array($mixed)) {
-                // option flag ?
-                if (in_array(trim($mixed, '\'"'), $this->option_flags)) {
-                    $_indexed_attr[trim($mixed, '\'"')] = true;
-                    // shorthand attribute ?
-                } elseif (isset($this->shorttag_order[$key])) {
-                    $_indexed_attr[$this->shorttag_order[$key]] = $mixed;
-                } else {
-                    // too many shorthands
-                    $compiler->trigger_template_error('too many shorthand attributes', $compiler->lex->taglineno);
-                }
-                // named attribute
-            } else {
-                $kv = each($mixed);
-                // option flag?
-                if (in_array($kv['key'], $this->option_flags)) {
-                    if (is_bool($kv['value'])) {
-                        $_indexed_attr[$kv['key']] = $kv['value'];
-                    } elseif (is_string($kv['value']) && in_array(trim($kv['value'], '\'"'), array('true', 'false'))) {
-                        if (trim($kv['value']) == 'true') {
-                            $_indexed_attr[$kv['key']] = true;
-                        } else {
-                            $_indexed_attr[$kv['key']] = false;
-                        }
-                    } elseif (is_numeric($kv['value']) && in_array($kv['value'], array(0, 1))) {
-                        if ($kv['value'] == 1) {
-                            $_indexed_attr[$kv['key']] = true;
-                        } else {
-                            $_indexed_attr[$kv['key']] = false;
-                        }
-                    } else {
-                        $compiler->trigger_template_error("illegal value of option flag \"{$kv['key']}\"", $compiler->lex->taglineno);
-                    }
-                    // must be named attribute
-                } else {
-                    reset($mixed);
-                    $_indexed_attr[key($mixed)] = $mixed[key($mixed)];
-                }
-            }
-        }
-        // check if all required attributes present
-        foreach ($this->required_attributes as $attr) {
-            if (!array_key_exists($attr, $_indexed_attr)) {
-                $compiler->trigger_template_error("missing \"" . $attr . "\" attribute", $compiler->lex->taglineno);
-            }
-        }
-        // check for not allowed attributes
-        if ($this->optional_attributes != array('_any')) {
-            $tmp_array = array_merge($this->required_attributes, $this->optional_attributes, $this->option_flags);
-            foreach ($_indexed_attr as $key => $dummy) {
-                if (!in_array($key, $tmp_array) && $key !== 0) {
-                    $compiler->trigger_template_error("unexpected \"" . $key . "\" attribute", $compiler->lex->taglineno);
-                }
-            }
-        }
-        // default 'false' for all option flags not set
-        foreach ($this->option_flags as $flag) {
-            if (!isset($_indexed_attr[$flag])) {
-                $_indexed_attr[$flag] = false;
-            }
-        }
-
-        return $_indexed_attr;
-    }
-
-    /**
-     * Push opening tag name on stack
-     * Optionally additional data can be saved on stack
-     *
-     * @param object $compiler compiler object
-     * @param string $openTag the opening tag's name
-     * @param mixed $data optional data saved
-     */
-    public function openTag($compiler, $openTag, $data = null) {
-        array_push($compiler->_tag_stack, array($openTag, $data));
-    }
-
-    /**
-     * Pop closing tag
-     * Raise an error if this stack-top doesn't match with expected opening tags
-     *
-     * @param  object $compiler compiler object
-     * @param  array|string $expectedTag the expected opening tag names
-     *
-     * @return mixed        any type the opening tag's name or saved data
-     */
-    public function closeTag($compiler, $expectedTag) {
-        if (count($compiler->_tag_stack) > 0) {
-            // get stacked info
-            list($_openTag, $_data) = array_pop($compiler->_tag_stack);
-            // open tag must match with the expected ones
-            if (in_array($_openTag, (array)$expectedTag)) {
-                if (is_null($_data)) {
-                    // return opening tag
-                    return $_openTag;
-                } else {
-                    // return restored data
-                    return $_data;
-                }
-            }
-            // wrong nesting of tags
-            $compiler->trigger_template_error("unclosed {$compiler->smarty->left_delimiter}" . $_openTag . "{$compiler->smarty->right_delimiter} tag");
-
-            return;
-        }
-        // wrong nesting of tags
-        $compiler->trigger_template_error("unexpected closing tag", $compiler->lex->taglineno);
-
-        return;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_config_file_compiler.php b/library/smarty/libs/sysplugins/smarty_internal_config_file_compiler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_config_file_compiler.php
+++ /dev/null
@@ -1,186 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Config File Compiler
- * This is the config file compiler class. It calls the lexer and parser to
- * perform the compiling.
- *
- * @package    Smarty
- * @subpackage Config
- * @author     Uwe Tews
- */
-
-/**
- * Main config file compiler class
- *
- * @package    Smarty
- * @subpackage Config
- */
-class Smarty_Internal_Config_File_Compiler {
-    /**
-     * Lexer class name
-     *
-     * @var string
-     */
-    public $lexer_class;
-
-    /**
-     * Parser class name
-     *
-     * @var string
-     */
-    public $parser_class;
-    /**
-     * Lexer object
-     *
-     * @var object
-     */
-    public $lex;
-
-    /**
-     * Parser object
-     *
-     * @var object
-     */
-    public $parser;
-
-    /**
-     * Smarty object
-     *
-     * @var Smarty object
-     */
-    public $smarty;
-
-    /**
-     * Smarty object
-     *
-     * @var Smarty_Internal_Template object
-     */
-    public $template;
-
-    /**
-     * Compiled config data sections and variables
-     *
-     * @var array
-     */
-    public $config_data = array();
-
-    /**
-     * compiled config data must always be written
-     *
-     * @var bool
-     */
-    public $write_compiled_code = true;
-
-    /**
-     * Initialize compiler
-     *
-     * @param string $lexer_class class name
-     * @param string $parser_class class name
-     * @param Smarty $smarty global instance
-     */
-    public function __construct($lexer_class, $parser_class, Smarty $smarty) {
-        $this->smarty = $smarty;
-        // get required plugins
-        $this->lexer_class = $lexer_class;
-        $this->parser_class = $parser_class;
-        $this->smarty = $smarty;
-        $this->config_data['sections'] = array();
-        $this->config_data['vars'] = array();
-    }
-
-    /**
-     * Method to compile Smarty config source.
-     *
-     * @param Smarty_Internal_Template $template
-     *
-     * @return bool true if compiling succeeded, false if it failed
-     */
-    public function compileTemplate(Smarty_Internal_Template $template) {
-        $this->template = $template;
-        $this->template->properties['file_dependency'][$this->template->source->uid] = array($this->template->source->name, $this->template->source->timestamp, $this->template->source->type);
-        // on empty config just return
-        if ($template->source->content == '') {
-            return true;
-        }
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::start_compile($this->template);
-        }
-        // init the lexer/parser to compile the config file
-        $lex = new $this->lexer_class(str_replace(array("\r\n", "\r"), "\n", $template->source->content) . "\n", $this);
-        $parser = new $this->parser_class($lex, $this);
-
-        if (function_exists('mb_internal_encoding') && ((int)ini_get('mbstring.func_overload')) & 2) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('ASCII');
-        } else {
-            $mbEncoding = null;
-        }
-
-        if ($this->smarty->_parserdebug) {
-            $parser->PrintTrace();
-        }
-        // get tokens from lexer and parse them
-        while ($lex->yylex()) {
-            if ($this->smarty->_parserdebug) {
-                echo "<br>Parsing  {$parser->yyTokenName[$lex->token]} Token {$lex->value} Line {$lex->line} \n";
-            }
-            $parser->doParse($lex->token, $lex->value);
-        }
-        // finish parsing process
-        $parser->doParse(0, 0);
-
-        if ($mbEncoding) {
-            mb_internal_encoding($mbEncoding);
-        }
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::end_compile($this->template);
-        }
-        // template header code
-        $template_header = "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") . "\n";
-        $template_header .= "         compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
-
-        $code = '<?php Smarty_Internal_Extension_Config::loadConfigVars($_smarty_tpl, ' . var_export($this->config_data, true) . '); ?>';
-        return $template_header . Smarty_Internal_Extension_CodeFrame::create($this->template, $code);
-    }
-
-    /**
-     * display compiler error messages without dying
-     * If parameter $args is empty it is a parser detected syntax error.
-     * In this case the parser is called to obtain information about expected tokens.
-     * If parameter $args contains a string this is used as error message
-     *
-     * @param string $args individual error message or null
-     *
-     * @throws SmartyCompilerException
-     */
-    public function trigger_config_file_error($args = null) {
-        $this->lex = Smarty_Internal_Configfilelexer::instance();
-        $this->parser = Smarty_Internal_Configfileparser::instance();
-        // get config source line which has error
-        $line = $this->lex->line;
-        if (isset($args)) {
-            // $line--;
-        }
-        $match = preg_split("/\n/", $this->lex->data);
-        $error_text = "Syntax error in config file '{$this->template->source->filepath}' on line {$line} '{$match[$line - 1]}' ";
-        if (isset($args)) {
-            // individual error message
-            $error_text .= $args;
-        } else {
-            // expected token from parser
-            foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) {
-                $exp_token = $this->parser->yyTokenName[$token];
-                if (isset($this->lex->smarty_token_names[$exp_token])) {
-                    // token type from lexer
-                    $expect[] = '"' . $this->lex->smarty_token_names[$exp_token] . '"';
-                } else {
-                    // otherwise internal token name
-                    $expect[] = $this->parser->yyTokenName[$token];
-                }
-            }
-            // output parser error message
-            $error_text .= ' - Unexpected "' . $this->lex->value . '", expected one of: ' . implode(' , ', $expect);
-        }
-        throw new SmartyCompilerException($error_text);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_configfilelexer.php b/library/smarty/libs/sysplugins/smarty_internal_configfilelexer.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_configfilelexer.php
+++ /dev/null
@@ -1,660 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Configfilelexer
- *
- * This is the lexer to break the config file source into tokens
- *
- * @package    Smarty
- * @subpackage Config
- * @author     Uwe Tews
- */
-
-/**
- * Smarty_Internal_Configfilelexer
- *
- * This is the config file lexer.
- * It is generated from the smarty_internal_configfilelexer.plex file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-class Smarty_Internal_Configfilelexer {
-    /**
-     * Source
-     *
-     * @var string
-     */
-    public $data;
-
-    /**
-     * byte counter
-     *
-     * @var int
-     */
-    public $counter;
-
-    /**
-     * token number
-     *
-     * @var int
-     */
-    public $token;
-
-    /**
-     * token value
-     *
-     * @var string
-     */
-    public $value;
-
-    /**
-     * current line
-     *
-     * @var int
-     */
-    public $line;
-
-    /**
-     * state number
-     *
-     * @var int
-     */
-    public $state = 1;
-
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_Config_File_Compiler
-     */
-    private $compiler = null;
-
-    /**
-     * copy of config_booleanize
-     *
-     * @var bool
-     */
-    private $configBooleanize = false;
-
-    /**
-     * trace file
-     *
-     * @var resource
-     */
-    public $yyTraceFILE;
-
-    /**
-     * trace prompt
-     *
-     * @var string
-     */
-    public $yyTracePrompt;
-
-    /**
-     * state names
-     *
-     * @var array
-     */
-    public $state_name = array(1 => 'START', 2 => 'VALUE', 3 => 'NAKED_STRING_VALUE', 4 => 'COMMENT', 5 => 'SECTION',
-        6 => 'TRIPPLE');
-
-    /**
-     * storage for assembled token patterns
-     *
-     * @var sring
-     */
-    private $yy_global_pattern1 = null;
-
-    private $yy_global_pattern2 = null;
-
-    private $yy_global_pattern3 = null;
-
-    private $yy_global_pattern4 = null;
-
-    private $yy_global_pattern5 = null;
-
-    private $yy_global_pattern6 = null;
-
-    /**
-     * token names
-     *
-     * @var array
-     */
-    public $smarty_token_names = array(        // Text for parser error messages
-    );
-
-    /**
-     * constructor
-     *
-     * @param   string $data template source
-     * @param Smarty_Internal_Config_File_Compiler $compiler
-     */
-    function __construct($data, Smarty_Internal_Config_File_Compiler $compiler) {
-        // set instance object
-        self::instance($this);
-        $this->data = $data . "\n"; //now all lines are \n-terminated
-        $this->counter = 0;
-        if (preg_match('/^\xEF\xBB\xBF/', $this->data, $match)) {
-            $this->counter += strlen($match[0]);
-        }
-        $this->line = 1;
-        $this->compiler = $compiler;
-        $this->smarty = $compiler->smarty;
-        $this->configBooleanize = $this->smarty->config_booleanize;
-    }
-
-    public static function &instance($new_instance = null) {
-        static $instance = null;
-        if (isset($new_instance) && is_object($new_instance)) {
-            $instance = $new_instance;
-        }
-        return $instance;
-    }
-
-    public function PrintTrace() {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-    }
-
-    private $_yy_state = 1;
-
-    private $_yy_stack = array();
-
-    public function yylex() {
-        return $this->{'yylex' . $this->_yy_state}();
-    }
-
-    public function yypushstate($state) {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState push %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-        array_push($this->_yy_stack, $this->_yy_state);
-        $this->_yy_state = $state;
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yypopstate() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState pop %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-        $this->_yy_state = array_pop($this->_yy_stack);
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yybegin($state) {
-        $this->_yy_state = $state;
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState set %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yylex1() {
-        if (!isset($this->yy_global_pattern1)) {
-            $this->yy_global_pattern1 = "/\G(#|;)|\G(\\[)|\G(\\])|\G(=)|\G([ \t\r]+)|\G(\n)|\G([0-9]*[a-zA-Z_]\\w*)|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state START');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r1_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const START = 1;
-
-    function yy_r1_1() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_COMMENTSTART;
-        $this->yypushstate(self::COMMENT);
-    }
-
-    function yy_r1_2() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_OPENB;
-        $this->yypushstate(self::SECTION);
-    }
-
-    function yy_r1_3() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_CLOSEB;
-    }
-
-    function yy_r1_4() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_EQUAL;
-        $this->yypushstate(self::VALUE);
-    }
-
-    function yy_r1_5() {
-
-        return false;
-    }
-
-    function yy_r1_6() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
-    }
-
-    function yy_r1_7() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_ID;
-    }
-
-    function yy_r1_8() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_OTHER;
-    }
-
-    public function yylex2() {
-        if (!isset($this->yy_global_pattern2)) {
-            $this->yy_global_pattern2 = "/\G([ \t\r]+)|\G(\\d+\\.\\d+(?=[ \t\r]*[\n#;]))|\G(\\d+(?=[ \t\r]*[\n#;]))|\G(\"\"\")|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*'(?=[ \t\r]*[\n#;]))|\G(\"[^\"\\\\]*(?:\\\\.[^\"\\\\]*)*\"(?=[ \t\r]*[\n#;]))|\G([a-zA-Z]+(?=[ \t\r]*[\n#;]))|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state VALUE');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r2_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const VALUE = 2;
-
-    function yy_r2_1() {
-
-        return false;
-    }
-
-    function yy_r2_2() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_FLOAT;
-        $this->yypopstate();
-    }
-
-    function yy_r2_3() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_INT;
-        $this->yypopstate();
-    }
-
-    function yy_r2_4() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES;
-        $this->yypushstate(self::TRIPPLE);
-    }
-
-    function yy_r2_5() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_SINGLE_QUOTED_STRING;
-        $this->yypopstate();
-    }
-
-    function yy_r2_6() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_DOUBLE_QUOTED_STRING;
-        $this->yypopstate();
-    }
-
-    function yy_r2_7() {
-
-        if (!$this->configBooleanize || !in_array(strtolower($this->value), Array("true", "false", "on", "off", "yes",
-                "no"))
-        ) {
-            $this->yypopstate();
-            $this->yypushstate(self::NAKED_STRING_VALUE);
-            return true; //reprocess in new state
-        } else {
-            $this->token = Smarty_Internal_Configfileparser::TPC_BOOL;
-            $this->yypopstate();
-        }
-    }
-
-    function yy_r2_8() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-        $this->yypopstate();
-    }
-
-    function yy_r2_9() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-        $this->value = "";
-        $this->yypopstate();
-    }
-
-    public function yylex3() {
-        if (!isset($this->yy_global_pattern3)) {
-            $this->yy_global_pattern3 = "/\G([^\n]+?(?=[ \t\r]*\n))/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state NAKED_STRING_VALUE');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r3_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const NAKED_STRING_VALUE = 3;
-
-    function yy_r3_1() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-        $this->yypopstate();
-    }
-
-    public function yylex4() {
-        if (!isset($this->yy_global_pattern4)) {
-            $this->yy_global_pattern4 = "/\G([ \t\r]+)|\G([^\n]+?(?=[ \t\r]*\n))|\G(\n)/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state COMMENT');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r4_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const COMMENT = 4;
-
-    function yy_r4_1() {
-
-        return false;
-    }
-
-    function yy_r4_2() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NAKED_STRING;
-    }
-
-    function yy_r4_3() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_NEWLINE;
-        $this->yypopstate();
-    }
-
-    public function yylex5() {
-        if (!isset($this->yy_global_pattern5)) {
-            $this->yy_global_pattern5 = "/\G(\\.)|\G(.*?(?=[\.=[\]\r\n]))/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern5, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state SECTION');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r5_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const SECTION = 5;
-
-    function yy_r5_1() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_DOT;
-    }
-
-    function yy_r5_2() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_SECTION;
-        $this->yypopstate();
-    }
-
-    public function yylex6() {
-        if (!isset($this->yy_global_pattern6)) {
-            $this->yy_global_pattern6 = "/\G(\"\"\"(?=[ \t\r]*[\n#;]))|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern6, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state TRIPPLE');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r6_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const TRIPPLE = 6;
-
-    function yy_r6_1() {
-
-        $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_QUOTES_END;
-        $this->yypopstate();
-        $this->yypushstate(self::START);
-    }
-
-    function yy_r6_2() {
-
-        $to = strlen($this->data);
-        preg_match("/\"\"\"[ \t\r]*[\n#;]/", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        } else {
-            $this->compiler->trigger_template_error("missing or misspelled literal closing tag");
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Configfileparser::TPC_TRIPPLE_TEXT;
-    }
-
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_configfileparser.php b/library/smarty/libs/sysplugins/smarty_internal_configfileparser.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_configfileparser.php
+++ /dev/null
@@ -1,960 +0,0 @@
-<?php
-
-class TPC_yyToken implements ArrayAccess {
-    public $string = '';
-
-    public $metadata = array();
-
-    public function __construct($s, $m = array()) {
-        if ($s instanceof TPC_yyToken) {
-            $this->string = $s->string;
-            $this->metadata = $s->metadata;
-        } else {
-            $this->string = (string)$s;
-            if ($m instanceof TPC_yyToken) {
-                $this->metadata = $m->metadata;
-            } elseif (is_array($m)) {
-                $this->metadata = $m;
-            }
-        }
-    }
-
-    public function __toString() {
-        return $this->string;
-    }
-
-    public function offsetExists($offset) {
-        return isset($this->metadata[$offset]);
-    }
-
-    public function offsetGet($offset) {
-        return $this->metadata[$offset];
-    }
-
-    public function offsetSet($offset, $value) {
-        if ($offset === null) {
-            if (isset($value[0])) {
-                $x = ($value instanceof TPC_yyToken) ? $value->metadata : $value;
-                $this->metadata = array_merge($this->metadata, $x);
-
-                return;
-            }
-            $offset = count($this->metadata);
-        }
-        if ($value === null) {
-            return;
-        }
-        if ($value instanceof TPC_yyToken) {
-            if ($value->metadata) {
-                $this->metadata[$offset] = $value->metadata;
-            }
-        } elseif ($value) {
-            $this->metadata[$offset] = $value;
-        }
-    }
-
-    public function offsetUnset($offset) {
-        unset($this->metadata[$offset]);
-    }
-}
-
-class TPC_yyStackEntry {
-    public $stateno;       /* The state-number */
-    public $major;         /* The major token value.  This is the code
-                     ** number for the token at this stack level */
-    public $minor; /* The user-supplied minor token value.  This
-                     ** is the value of the token  */
-}
-
-;
-
-#line 12 "../smarty/lexer/smarty_internal_configfileparser.y"
-
-/**
- * Smarty Internal Plugin Configfileparse
- *
- * This is the config file parser.
- * It is generated from the smarty_internal_configfileparser.y file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-class Smarty_Internal_Configfileparser {
-    #line 25 "../smarty/lexer/smarty_internal_configfileparser.y"
-
-    /**
-     * result status
-     *
-     * @var bool
-     */
-    public $successful = true;
-
-    /**
-     * return value
-     *
-     * @var mixed
-     */
-    public $retvalue = 0;
-
-    /**
-     * @var
-     */
-    public $yymajor;
-
-    /**
-     * lexer object
-     *
-     * @var Smarty_Internal_Configfilelexer
-     */
-    private $lex;
-
-    /**
-     * internal error flag
-     *
-     * @var bool
-     */
-    private $internalError = false;
-
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_Config_File_Compiler
-     */
-    public $compiler = null;
-
-    /**
-     * smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * copy of config_overwrite property
-     *
-     * @var bool
-     */
-    private $configOverwrite = false;
-
-    /**
-     * copy of config_read_hidden property
-     *
-     * @var bool
-     */
-    private $configReadHidden = false;
-
-    /**
-     * helper map
-     *
-     * @var array
-     */
-    private static $escapes_single = Array('\\' => '\\', '\'' => '\'');
-
-    /**
-     * constructor
-     *
-     * @param Smarty_Internal_Configfilelexer $lex
-     * @param Smarty_Internal_Config_File_Compiler $compiler
-     */
-    function __construct(Smarty_Internal_Configfilelexer $lex, Smarty_Internal_Config_File_Compiler $compiler) {
-        // set instance object
-        self::instance($this);
-        $this->lex = $lex;
-        $this->smarty = $compiler->smarty;
-        $this->compiler = $compiler;
-        $this->configOverwrite = $this->smarty->config_overwrite;
-        $this->configReadHidden = $this->smarty->config_read_hidden;
-    }
-
-    /**
-     * @param null $new_instance
-     *
-     * @return null
-     */
-    public static function &instance($new_instance = null) {
-        static $instance = null;
-        if (isset($new_instance) && is_object($new_instance)) {
-            $instance = $new_instance;
-        }
-        return $instance;
-    }
-
-    /**
-     * parse optional boolean keywords
-     *
-     * @param string $str
-     *
-     * @return bool
-     */
-    private function parse_bool($str) {
-        $str = strtolower($str);
-        if (in_array($str, array('on', 'yes', 'true'))) {
-            $res = true;
-        } else {
-            $res = false;
-        }
-        return $res;
-    }
-
-    /**
-     * parse single quoted string
-     *  remove outer quotes
-     *  unescape inner quotes
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_single_quoted_string($qstr) {
-        $escaped_string = substr($qstr, 1, strlen($qstr) - 2); //remove outer quotes
-
-        $ss = preg_split('/(\\\\.)/', $escaped_string, -1, PREG_SPLIT_DELIM_CAPTURE);
-
-        $str = "";
-        foreach ($ss as $s) {
-            if (strlen($s) === 2 && $s[0] === '\\') {
-                if (isset(self::$escapes_single[$s[1]])) {
-                    $s = self::$escapes_single[$s[1]];
-                }
-            }
-            $str .= $s;
-        }
-        return $str;
-    }
-
-    /**
-     * parse double quoted string
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_double_quoted_string($qstr) {
-        $inner_str = substr($qstr, 1, strlen($qstr) - 2);
-        return stripcslashes($inner_str);
-    }
-
-    /**
-     * parse triple quoted string
-     *
-     * @param string $qstr
-     *
-     * @return string
-     */
-    private static function parse_tripple_double_quoted_string($qstr) {
-        return stripcslashes($qstr);
-    }
-
-    /**
-     * set a config variable in target array
-     *
-     * @param array $var
-     * @param array $target_array
-     */
-    private function set_var(Array $var, Array &$target_array) {
-        $key = $var["key"];
-        $value = $var["value"];
-
-        if ($this->configOverwrite || !isset($target_array['vars'][$key])) {
-            $target_array['vars'][$key] = $value;
-        } else {
-            settype($target_array['vars'][$key], 'array');
-            $target_array['vars'][$key][] = $value;
-        }
-    }
-
-    /**
-     * add config variable to global vars
-     *
-     * @param array $vars
-     */
-    private function add_global_vars(Array $vars) {
-        if (!isset($this->compiler->config_data['vars'])) {
-            $this->compiler->config_data['vars'] = Array();
-        }
-        foreach ($vars as $var) {
-            $this->set_var($var, $this->compiler->config_data);
-        }
-    }
-
-    /**
-     * add config variable to section
-     *
-     * @param string $section_name
-     * @param array $vars
-     */
-    private function add_section_vars($section_name, Array $vars) {
-        if (!isset($this->compiler->config_data['sections'][$section_name]['vars'])) {
-            $this->compiler->config_data['sections'][$section_name]['vars'] = Array();
-        }
-        foreach ($vars as $var) {
-            $this->set_var($var, $this->compiler->config_data['sections'][$section_name]);
-        }
-    }
-
-    const TPC_OPENB = 1;
-
-    const TPC_SECTION = 2;
-
-    const TPC_CLOSEB = 3;
-
-    const TPC_DOT = 4;
-
-    const TPC_ID = 5;
-
-    const TPC_EQUAL = 6;
-
-    const TPC_FLOAT = 7;
-
-    const TPC_INT = 8;
-
-    const TPC_BOOL = 9;
-
-    const TPC_SINGLE_QUOTED_STRING = 10;
-
-    const TPC_DOUBLE_QUOTED_STRING = 11;
-
-    const TPC_TRIPPLE_QUOTES = 12;
-
-    const TPC_TRIPPLE_TEXT = 13;
-
-    const TPC_TRIPPLE_QUOTES_END = 14;
-
-    const TPC_NAKED_STRING = 15;
-
-    const TPC_OTHER = 16;
-
-    const TPC_NEWLINE = 17;
-
-    const TPC_COMMENTSTART = 18;
-
-    const YY_NO_ACTION = 60;
-
-    const YY_ACCEPT_ACTION = 59;
-
-    const YY_ERROR_ACTION = 58;
-
-    const YY_SZ_ACTTAB = 38;
-
-    static public $yy_action = array(29, 30, 34, 33, 24, 13, 19, 25, 35, 21, 59, 8, 3, 1, 20, 12, 14, 31, 20, 12, 15,
-        17, 23, 18, 27, 26, 4, 5, 6, 32, 2, 11, 28, 22, 16, 9, 7, 10,);
-
-    static public $yy_lookahead = array(7, 8, 9, 10, 11, 12, 5, 27, 15, 16, 20, 21, 23, 23, 17, 18, 13, 14, 17, 18, 15,
-        2, 17, 4, 25, 26, 6, 3, 3, 14, 23, 1, 24, 17, 2, 25, 22, 25,);
-
-    const YY_SHIFT_USE_DFLT = -8;
-
-    const YY_SHIFT_MAX = 19;
-
-    static public $yy_shift_ofst = array(-8, 1, 1, 1, -7, -3, -3, 30, -8, -8, -8, 19, 5, 3, 15, 16, 24, 25, 32,
-        20,);
-
-    const YY_REDUCE_USE_DFLT = -21;
-
-    const YY_REDUCE_MAX = 10;
-
-    static public $yy_reduce_ofst = array(-10, -1, -1, -1, -20, 10, 12, 8, 14, 7, -11,);
-
-    static public $yyExpectedTokens = array(array(), array(5, 17, 18,), array(5, 17, 18,), array(5, 17, 18,),
-        array(7, 8, 9, 10, 11, 12, 15, 16,), array(17, 18,), array(17, 18,), array(1,), array(), array(), array(),
-        array(2, 4,), array(15, 17,), array(13, 14,), array(14,), array(17,), array(3,), array(3,), array(2,),
-        array(6,), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(),);
-
-    static public $yy_default = array(44, 37, 41, 40, 58, 58, 58, 36, 39, 44, 44, 58, 58, 58, 58, 58, 58, 58, 58, 58,
-        55, 54, 57, 56, 50, 45, 43, 42, 38, 46, 47, 52, 51, 49, 48, 53,);
-
-    const YYNOCODE = 29;
-
-    const YYSTACKDEPTH = 100;
-
-    const YYNSTATE = 36;
-
-    const YYNRULE = 22;
-
-    const YYERRORSYMBOL = 19;
-
-    const YYERRSYMDT = 'yy0';
-
-    const YYFALLBACK = 0;
-
-    public static $yyFallback = array();
-
-    public function Trace($TraceFILE, $zTracePrompt) {
-        if (!$TraceFILE) {
-            $zTracePrompt = 0;
-        } elseif (!$zTracePrompt) {
-            $TraceFILE = 0;
-        }
-        $this->yyTraceFILE = $TraceFILE;
-        $this->yyTracePrompt = $zTracePrompt;
-    }
-
-    public function PrintTrace() {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-    }
-
-    public $yyTraceFILE;
-
-    public $yyTracePrompt;
-
-    public $yyidx;                    /* Index of top element in stack */
-    public $yyerrcnt;                 /* Shifts left before out of the error */
-    public $yystack = array();  /* The parser's stack */
-
-    public $yyTokenName = array('$', 'OPENB', 'SECTION', 'CLOSEB', 'DOT', 'ID', 'EQUAL', 'FLOAT', 'INT', 'BOOL',
-        'SINGLE_QUOTED_STRING', 'DOUBLE_QUOTED_STRING', 'TRIPPLE_QUOTES', 'TRIPPLE_TEXT', 'TRIPPLE_QUOTES_END',
-        'NAKED_STRING', 'OTHER', 'NEWLINE', 'COMMENTSTART', 'error', 'start', 'global_vars', 'sections', 'var_list',
-        'section', 'newline', 'var', 'value',);
-
-    public static $yyRuleName = array('start ::= global_vars sections', 'global_vars ::= var_list',
-        'sections ::= sections section', 'sections ::=', 'section ::= OPENB SECTION CLOSEB newline var_list',
-        'section ::= OPENB DOT SECTION CLOSEB newline var_list', 'var_list ::= var_list newline',
-        'var_list ::= var_list var', 'var_list ::=', 'var ::= ID EQUAL value', 'value ::= FLOAT', 'value ::= INT',
-        'value ::= BOOL', 'value ::= SINGLE_QUOTED_STRING', 'value ::= DOUBLE_QUOTED_STRING',
-        'value ::= TRIPPLE_QUOTES TRIPPLE_TEXT TRIPPLE_QUOTES_END', 'value ::= TRIPPLE_QUOTES TRIPPLE_QUOTES_END',
-        'value ::= NAKED_STRING', 'value ::= OTHER', 'newline ::= NEWLINE', 'newline ::= COMMENTSTART NEWLINE',
-        'newline ::= COMMENTSTART NAKED_STRING NEWLINE',);
-
-    public function tokenName($tokenType) {
-        if ($tokenType === 0) {
-            return 'End of Input';
-        }
-        if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) {
-            return $this->yyTokenName[$tokenType];
-        } else {
-            return "Unknown";
-        }
-    }
-
-    public static function yy_destructor($yymajor, $yypminor) {
-        switch ($yymajor) {
-            default:
-                break;   /* If no destructor action specified: do nothing */
-        }
-    }
-
-    public function yy_pop_parser_stack() {
-        if (empty($this->yystack)) {
-            return;
-        }
-        $yytos = array_pop($this->yystack);
-        if ($this->yyTraceFILE && $this->yyidx >= 0) {
-            fwrite($this->yyTraceFILE, $this->yyTracePrompt . 'Popping ' . $this->yyTokenName[$yytos->major] . "\n");
-        }
-        $yymajor = $yytos->major;
-        self::yy_destructor($yymajor, $yytos->minor);
-        $this->yyidx--;
-
-        return $yymajor;
-    }
-
-    public function __destruct() {
-        while ($this->yystack !== Array()) {
-            $this->yy_pop_parser_stack();
-        }
-        if (is_resource($this->yyTraceFILE)) {
-            fclose($this->yyTraceFILE);
-        }
-    }
-
-    public function yy_get_expected_tokens($token) {
-        static $res3 = array();
-        static $res4 = array();
-        $state = $this->yystack[$this->yyidx]->stateno;
-        $expected = self::$yyExpectedTokens[$state];
-        if (isset($res3[$state][$token])) {
-            if ($res3[$state][$token]) {
-                return $expected;
-            }
-        } else {
-            if ($res3[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
-                return $expected;
-            }
-        }
-        $stack = $this->yystack;
-        $yyidx = $this->yyidx;
-        do {
-            $yyact = $this->yy_find_shift_action($token);
-            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
-                // reduce action
-                $done = 0;
-                do {
-                    if ($done++ == 100) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // too much recursion prevents proper detection
-                        // so give up
-                        return array_unique($expected);
-                    }
-                    $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
-                    $nextstate = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, self::$yyRuleInfo[$yyruleno][0]);
-                    if (isset(self::$yyExpectedTokens[$nextstate])) {
-                        $expected = array_merge($expected, self::$yyExpectedTokens[$nextstate]);
-                        if (isset($res4[$nextstate][$token])) {
-                            if ($res4[$nextstate][$token]) {
-                                $this->yyidx = $yyidx;
-                                $this->yystack = $stack;
-                                return array_unique($expected);
-                            }
-                        } else {
-                            if ($res4[$nextstate][$token] = in_array($token, self::$yyExpectedTokens[$nextstate], true)) {
-                                $this->yyidx = $yyidx;
-                                $this->yystack = $stack;
-                                return array_unique($expected);
-                            }
-                        }
-                    }
-                    if ($nextstate < self::YYNSTATE) {
-                        // we need to shift a non-terminal
-                        $this->yyidx++;
-                        $x = new TPC_yyStackEntry;
-                        $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno][0];
-                        $this->yystack[$this->yyidx] = $x;
-                        continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // the last token was just ignored, we can't accept
-                        // by ignoring input, this is in essence ignoring a
-                        // syntax error!
-                        return array_unique($expected);
-                    } elseif ($nextstate === self::YY_NO_ACTION) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // input accepted, but not shifted (I guess)
-                        return $expected;
-                    } else {
-                        $yyact = $nextstate;
-                    }
-                } while (true);
-            }
-            break;
-        } while (true);
-        $this->yyidx = $yyidx;
-        $this->yystack = $stack;
-
-        return array_unique($expected);
-    }
-
-    public function yy_is_expected_token($token) {
-        static $res = array();
-        static $res2 = array();
-        if ($token === 0) {
-            return true; // 0 is not part of this
-        }
-        $state = $this->yystack[$this->yyidx]->stateno;
-        if (isset($res[$state][$token])) {
-            if ($res[$state][$token]) {
-                return true;
-            }
-        } else {
-            if ($res[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
-                return true;
-            }
-        }
-        $stack = $this->yystack;
-        $yyidx = $this->yyidx;
-        do {
-            $yyact = $this->yy_find_shift_action($token);
-            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
-                // reduce action
-                $done = 0;
-                do {
-                    if ($done++ == 100) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // too much recursion prevents proper detection
-                        // so give up
-                        return true;
-                    }
-                    $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
-                    $nextstate = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, self::$yyRuleInfo[$yyruleno][0]);
-                    if (isset($res2[$nextstate][$token])) {
-                        if ($res2[$nextstate][$token]) {
-                            $this->yyidx = $yyidx;
-                            $this->yystack = $stack;
-                            return true;
-                        }
-                    } else {
-                        if ($res2[$nextstate][$token] = (isset(self::$yyExpectedTokens[$nextstate]) && in_array($token, self::$yyExpectedTokens[$nextstate], true))) {
-                            $this->yyidx = $yyidx;
-                            $this->yystack = $stack;
-                            return true;
-                        }
-                    }
-                    if ($nextstate < self::YYNSTATE) {
-                        // we need to shift a non-terminal
-                        $this->yyidx++;
-                        $x = new TPC_yyStackEntry;
-                        $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno][0];
-                        $this->yystack[$this->yyidx] = $x;
-                        continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        if (!$token) {
-                            // end of input: this is valid
-                            return true;
-                        }
-                        // the last token was just ignored, we can't accept
-                        // by ignoring input, this is in essence ignoring a
-                        // syntax error!
-                        return false;
-                    } elseif ($nextstate === self::YY_NO_ACTION) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // input accepted, but not shifted (I guess)
-                        return true;
-                    } else {
-                        $yyact = $nextstate;
-                    }
-                } while (true);
-            }
-            break;
-        } while (true);
-        $this->yyidx = $yyidx;
-        $this->yystack = $stack;
-
-        return true;
-    }
-
-    public function yy_find_shift_action($iLookAhead) {
-        $stateno = $this->yystack[$this->yyidx]->stateno;
-
-        /* if ($this->yyidx < 0) return self::YY_NO_ACTION;  */
-        if (!isset(self::$yy_shift_ofst[$stateno])) {
-            // no shift actions
-            return self::$yy_default[$stateno];
-        }
-        $i = self::$yy_shift_ofst[$stateno];
-        if ($i === self::YY_SHIFT_USE_DFLT) {
-            return self::$yy_default[$stateno];
-        }
-        if ($iLookAhead == self::YYNOCODE) {
-            return self::YY_NO_ACTION;
-        }
-        $i += $iLookAhead;
-        if ($i < 0 || $i >= self::YY_SZ_ACTTAB || self::$yy_lookahead[$i] != $iLookAhead) {
-            if (count(self::$yyFallback) && $iLookAhead < count(self::$yyFallback) && ($iFallback = self::$yyFallback[$iLookAhead]) != 0) {
-                if ($this->yyTraceFILE) {
-                    fwrite($this->yyTraceFILE, $this->yyTracePrompt . "FALLBACK " . $this->yyTokenName[$iLookAhead] . " => " . $this->yyTokenName[$iFallback] . "\n");
-                }
-
-                return $this->yy_find_shift_action($iFallback);
-            }
-
-            return self::$yy_default[$stateno];
-        } else {
-            return self::$yy_action[$i];
-        }
-    }
-
-    public function yy_find_reduce_action($stateno, $iLookAhead) {
-        /* $stateno = $this->yystack[$this->yyidx]->stateno; */
-
-        if (!isset(self::$yy_reduce_ofst[$stateno])) {
-            return self::$yy_default[$stateno];
-        }
-        $i = self::$yy_reduce_ofst[$stateno];
-        if ($i == self::YY_REDUCE_USE_DFLT) {
-            return self::$yy_default[$stateno];
-        }
-        if ($iLookAhead == self::YYNOCODE) {
-            return self::YY_NO_ACTION;
-        }
-        $i += $iLookAhead;
-        if ($i < 0 || $i >= self::YY_SZ_ACTTAB || self::$yy_lookahead[$i] != $iLookAhead) {
-            return self::$yy_default[$stateno];
-        } else {
-            return self::$yy_action[$i];
-        }
-    }
-
-    public function yy_shift($yyNewState, $yyMajor, $yypMinor) {
-        $this->yyidx++;
-        if ($this->yyidx >= self::YYSTACKDEPTH) {
-            $this->yyidx--;
-            if ($this->yyTraceFILE) {
-                fprintf($this->yyTraceFILE, "%sStack Overflow!\n", $this->yyTracePrompt);
-            }
-            while ($this->yyidx >= 0) {
-                $this->yy_pop_parser_stack();
-            }
-            #line 255 "../smarty/lexer/smarty_internal_configfileparser.y"
-
-            $this->internalError = true;
-            $this->compiler->trigger_config_file_error("Stack overflow in configfile parser");
-
-            return;
-        }
-        $yytos = new TPC_yyStackEntry;
-        $yytos->stateno = $yyNewState;
-        $yytos->major = $yyMajor;
-        $yytos->minor = $yypMinor;
-        $this->yystack[] = $yytos;
-        if ($this->yyTraceFILE && $this->yyidx > 0) {
-            fprintf($this->yyTraceFILE, "%sShift %d\n", $this->yyTracePrompt, $yyNewState);
-            fprintf($this->yyTraceFILE, "%sStack:", $this->yyTracePrompt);
-            for ($i = 1; $i <= $this->yyidx; $i++) {
-                fprintf($this->yyTraceFILE, " %s", $this->yyTokenName[$this->yystack[$i]->major]);
-            }
-            fwrite($this->yyTraceFILE, "\n");
-        }
-    }
-
-    public static $yyRuleInfo = array(array(0 => 20, 1 => 2), array(0 => 21, 1 => 1), array(0 => 22, 1 => 2),
-        array(0 => 22, 1 => 0), array(0 => 24, 1 => 5), array(0 => 24, 1 => 6), array(0 => 23, 1 => 2),
-        array(0 => 23, 1 => 2), array(0 => 23, 1 => 0), array(0 => 26, 1 => 3), array(0 => 27, 1 => 1),
-        array(0 => 27, 1 => 1), array(0 => 27, 1 => 1), array(0 => 27, 1 => 1), array(0 => 27, 1 => 1),
-        array(0 => 27, 1 => 3), array(0 => 27, 1 => 2), array(0 => 27, 1 => 1), array(0 => 27, 1 => 1),
-        array(0 => 25, 1 => 1), array(0 => 25, 1 => 2), array(0 => 25, 1 => 3),);
-
-    public static $yyReduceMap = array(0 => 0, 2 => 0, 3 => 0, 19 => 0, 20 => 0, 21 => 0, 1 => 1, 4 => 4, 5 => 5,
-        6 => 6, 7 => 7, 8 => 8, 9 => 9, 10 => 10, 11 => 11, 12 => 12, 13 => 13,
-        14 => 14, 15 => 15, 16 => 16, 17 => 17, 18 => 17,);
-
-    #line 261 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r0() {
-        $this->_retvalue = null;
-    }
-
-    #line 266 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r1() {
-        $this->add_global_vars($this->yystack[$this->yyidx + 0]->minor);
-        $this->_retvalue = null;
-    }
-
-    #line 280 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r4() {
-        $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
-        $this->_retvalue = null;
-    }
-
-    #line 285 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r5() {
-        if ($this->configReadHidden) {
-            $this->add_section_vars($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor);
-        }
-        $this->_retvalue = null;
-    }
-
-    #line 293 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r6() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-    }
-
-    #line 297 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r7() {
-        $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor, Array($this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 301 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r8() {
-        $this->_retvalue = Array();
-    }
-
-    #line 307 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r9() {
-        $this->_retvalue = Array("key" => $this->yystack[$this->yyidx + -2]->minor,
-            "value" => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 312 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r10() {
-        $this->_retvalue = (float)$this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 316 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r11() {
-        $this->_retvalue = (int)$this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 320 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r12() {
-        $this->_retvalue = $this->parse_bool($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 324 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r13() {
-        $this->_retvalue = self::parse_single_quoted_string($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 328 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r14() {
-        $this->_retvalue = self::parse_double_quoted_string($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 332 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r15() {
-        $this->_retvalue = self::parse_tripple_double_quoted_string($this->yystack[$this->yyidx + -1]->minor);
-    }
-
-    #line 336 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r16() {
-        $this->_retvalue = '';
-    }
-
-    #line 340 "../smarty/lexer/smarty_internal_configfileparser.y"
-    function yy_r17() {
-        $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    private $_retvalue;
-
-    public function yy_reduce($yyruleno) {
-        if ($this->yyTraceFILE && $yyruleno >= 0 && $yyruleno < count(self::$yyRuleName)) {
-            fprintf($this->yyTraceFILE, "%sReduce (%d) [%s].\n", $this->yyTracePrompt, $yyruleno, self::$yyRuleName[$yyruleno]);
-        }
-
-        $this->_retvalue = $yy_lefthand_side = null;
-        if (isset(self::$yyReduceMap[$yyruleno])) {
-            // call the action
-            $this->_retvalue = null;
-            $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}();
-            $yy_lefthand_side = $this->_retvalue;
-        }
-        $yygoto = self::$yyRuleInfo[$yyruleno][0];
-        $yysize = self::$yyRuleInfo[$yyruleno][1];
-        $this->yyidx -= $yysize;
-        for ($i = $yysize; $i; $i--) {
-            // pop all of the right-hand side parameters
-            array_pop($this->yystack);
-        }
-        $yyact = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, $yygoto);
-        if ($yyact < self::YYNSTATE) {
-            if (!$this->yyTraceFILE && $yysize) {
-                $this->yyidx++;
-                $x = new TPC_yyStackEntry;
-                $x->stateno = $yyact;
-                $x->major = $yygoto;
-                $x->minor = $yy_lefthand_side;
-                $this->yystack[$this->yyidx] = $x;
-            } else {
-                $this->yy_shift($yyact, $yygoto, $yy_lefthand_side);
-            }
-        } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) {
-            $this->yy_accept();
-        }
-    }
-
-    public function yy_parse_failed() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sFail!\n", $this->yyTracePrompt);
-        }
-        while ($this->yyidx >= 0) {
-            $this->yy_pop_parser_stack();
-        }
-    }
-
-    public function yy_syntax_error($yymajor, $TOKEN) {
-        #line 248 "../smarty/lexer/smarty_internal_configfileparser.y"
-
-        $this->internalError = true;
-        $this->yymajor = $yymajor;
-        $this->compiler->trigger_config_file_error();
-    }
-
-    public function yy_accept() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sAccept!\n", $this->yyTracePrompt);
-        }
-        while ($this->yyidx >= 0) {
-            $this->yy_pop_parser_stack();
-        }
-        #line 241 "../smarty/lexer/smarty_internal_configfileparser.y"
-
-        $this->successful = !$this->internalError;
-        $this->internalError = false;
-        $this->retvalue = $this->_retvalue;
-    }
-
-    public function doParse($yymajor, $yytokenvalue) {
-        $yyerrorhit = 0;   /* True if yymajor has invoked an error */
-
-        if ($this->yyidx === null || $this->yyidx < 0) {
-            $this->yyidx = 0;
-            $this->yyerrcnt = -1;
-            $x = new TPC_yyStackEntry;
-            $x->stateno = 0;
-            $x->major = 0;
-            $this->yystack = array();
-            $this->yystack[] = $x;
-        }
-        $yyendofinput = ($yymajor == 0);
-
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sInput %s\n", $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
-        }
-
-        do {
-            $yyact = $this->yy_find_shift_action($yymajor);
-            if ($yymajor < self::YYERRORSYMBOL && !$this->yy_is_expected_token($yymajor)) {
-                // force a syntax error
-                $yyact = self::YY_ERROR_ACTION;
-            }
-            if ($yyact < self::YYNSTATE) {
-                $this->yy_shift($yyact, $yymajor, $yytokenvalue);
-                $this->yyerrcnt--;
-                if ($yyendofinput && $this->yyidx >= 0) {
-                    $yymajor = 0;
-                } else {
-                    $yymajor = self::YYNOCODE;
-                }
-            } elseif ($yyact < self::YYNSTATE + self::YYNRULE) {
-                $this->yy_reduce($yyact - self::YYNSTATE);
-            } elseif ($yyact == self::YY_ERROR_ACTION) {
-                if ($this->yyTraceFILE) {
-                    fprintf($this->yyTraceFILE, "%sSyntax Error!\n", $this->yyTracePrompt);
-                }
-                if (self::YYERRORSYMBOL) {
-                    if ($this->yyerrcnt < 0) {
-                        $this->yy_syntax_error($yymajor, $yytokenvalue);
-                    }
-                    $yymx = $this->yystack[$this->yyidx]->major;
-                    if ($yymx == self::YYERRORSYMBOL || $yyerrorhit) {
-                        if ($this->yyTraceFILE) {
-                            fprintf($this->yyTraceFILE, "%sDiscard input token %s\n", $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
-                        }
-                        $this->yy_destructor($yymajor, $yytokenvalue);
-                        $yymajor = self::YYNOCODE;
-                    } else {
-                        while ($this->yyidx >= 0 && $yymx != self::YYERRORSYMBOL && ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE) {
-                            $this->yy_pop_parser_stack();
-                        }
-                        if ($this->yyidx < 0 || $yymajor == 0) {
-                            $this->yy_destructor($yymajor, $yytokenvalue);
-                            $this->yy_parse_failed();
-                            $yymajor = self::YYNOCODE;
-                        } elseif ($yymx != self::YYERRORSYMBOL) {
-                            $u2 = 0;
-                            $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2);
-                        }
-                    }
-                    $this->yyerrcnt = 3;
-                    $yyerrorhit = 1;
-                } else {
-                    if ($this->yyerrcnt <= 0) {
-                        $this->yy_syntax_error($yymajor, $yytokenvalue);
-                    }
-                    $this->yyerrcnt = 3;
-                    $this->yy_destructor($yymajor, $yytokenvalue);
-                    if ($yyendofinput) {
-                        $this->yy_parse_failed();
-                    }
-                    $yymajor = self::YYNOCODE;
-                }
-            } else {
-                $this->yy_accept();
-                $yymajor = self::YYNOCODE;
-            }
-        } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0);
-    }
-}
-
diff --git a/library/smarty/libs/sysplugins/smarty_internal_data.php b/library/smarty/libs/sysplugins/smarty_internal_data.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_data.php
+++ /dev/null
@@ -1,389 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Data
- * This file contains the basic classes and methods for template and variable creation
- *
- * @package    Smarty
- * @subpackage Template
- * @author     Uwe Tews
- */
-
-/**
- * Base class with template and variable methods
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Internal_Data {
-    /**
-     * name of class used for templates
-     *
-     * @var string
-     */
-    public $template_class = 'Smarty_Internal_Template';
-    /**
-     * template variables
-     *
-     * @var array
-     */
-    public $tpl_vars = array();
-    /**
-     * parent template (if any)
-     *
-     * @var Smarty_Internal_Template
-     */
-    public $parent = null;
-    /**
-     * configuration settings
-     *
-     * @var array
-     */
-    public $config_vars = array();
-
-    /**
-     * assigns a Smarty variable
-     *
-     * @param  array|string $tpl_var the template variable name(s)
-     * @param  mixed $value the value to assign
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function assign($tpl_var, $value = null, $nocache = false) {
-        if (is_array($tpl_var)) {
-            foreach ($tpl_var as $_key => $_val) {
-                if ($_key != '') {
-                    $this->tpl_vars[$_key] = new Smarty_Variable($_val, $nocache);
-                }
-            }
-        } else {
-            if ($tpl_var != '') {
-                $this->tpl_vars[$tpl_var] = new Smarty_Variable($value, $nocache);
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * assigns a global Smarty variable
-     *
-     * @param  string $varname the global variable name
-     * @param  mixed $value the value to assign
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function assignGlobal($varname, $value = null, $nocache = false) {
-        if ($varname != '') {
-            Smarty::$global_tpl_vars[$varname] = new Smarty_Variable($value, $nocache);
-            $ptr = $this;
-            while ($ptr instanceof Smarty_Internal_Template) {
-                $ptr->tpl_vars[$varname] = clone Smarty::$global_tpl_vars[$varname];
-                $ptr = $ptr->parent;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * assigns values to template variables by reference
-     *
-     * @param string $tpl_var the template variable name
-     * @param          $value
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function assignByRef($tpl_var, &$value, $nocache = false) {
-        if ($tpl_var != '') {
-            $this->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
-            $this->tpl_vars[$tpl_var]->value = &$value;
-        }
-
-        return $this;
-    }
-
-    /**
-     * appends values to template variables
-     *
-     * @param  array|string $tpl_var the template variable name(s)
-     * @param  mixed $value the value to append
-     * @param  boolean $merge flag if array elements shall be merged
-     * @param  boolean $nocache if true any output of this variable will be not cached
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function append($tpl_var, $value = null, $merge = false, $nocache = false) {
-        if (is_array($tpl_var)) {
-            // $tpl_var is an array, ignore $value
-            foreach ($tpl_var as $_key => $_val) {
-                if ($_key != '') {
-                    if (!isset($this->tpl_vars[$_key])) {
-                        $tpl_var_inst = $this->getVariable($_key, null, true, false);
-                        if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
-                            $this->tpl_vars[$_key] = new Smarty_Variable(null, $nocache);
-                        } else {
-                            $this->tpl_vars[$_key] = clone $tpl_var_inst;
-                        }
-                    }
-                    if (!(is_array($this->tpl_vars[$_key]->value) || $this->tpl_vars[$_key]->value instanceof ArrayAccess)) {
-                        settype($this->tpl_vars[$_key]->value, 'array');
-                    }
-                    if ($merge && is_array($_val)) {
-                        foreach ($_val as $_mkey => $_mval) {
-                            $this->tpl_vars[$_key]->value[$_mkey] = $_mval;
-                        }
-                    } else {
-                        $this->tpl_vars[$_key]->value[] = $_val;
-                    }
-                }
-            }
-        } else {
-            if ($tpl_var != '' && isset($value)) {
-                if (!isset($this->tpl_vars[$tpl_var])) {
-                    $tpl_var_inst = $this->getVariable($tpl_var, null, true, false);
-                    if ($tpl_var_inst instanceof Smarty_Undefined_Variable) {
-                        $this->tpl_vars[$tpl_var] = new Smarty_Variable(null, $nocache);
-                    } else {
-                        $this->tpl_vars[$tpl_var] = clone $tpl_var_inst;
-                    }
-                }
-                if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) {
-                    settype($this->tpl_vars[$tpl_var]->value, 'array');
-                }
-                if ($merge && is_array($value)) {
-                    foreach ($value as $_mkey => $_mval) {
-                        $this->tpl_vars[$tpl_var]->value[$_mkey] = $_mval;
-                    }
-                } else {
-                    $this->tpl_vars[$tpl_var]->value[] = $value;
-                }
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * appends values to template variables by reference
-     *
-     * @param  string $tpl_var the template variable name
-     * @param  mixed &$value the referenced value to append
-     * @param  boolean $merge flag if array elements shall be merged
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function appendByRef($tpl_var, &$value, $merge = false) {
-        if ($tpl_var != '' && isset($value)) {
-            if (!isset($this->tpl_vars[$tpl_var])) {
-                $this->tpl_vars[$tpl_var] = new Smarty_Variable();
-            }
-            if (!is_array($this->tpl_vars[$tpl_var]->value)) {
-                settype($this->tpl_vars[$tpl_var]->value, 'array');
-            }
-            if ($merge && is_array($value)) {
-                foreach ($value as $_key => $_val) {
-                    $this->tpl_vars[$tpl_var]->value[$_key] = &$value[$_key];
-                }
-            } else {
-                $this->tpl_vars[$tpl_var]->value[] = &$value;
-            }
-        }
-
-        return $this;
-    }
-
-    /**
-     * Returns a single or all template variables
-     *
-     * @param  string $varname variable name or null
-     * @param  object $_ptr optional pointer to data object
-     * @param  boolean $search_parents include parent templates?
-     *
-     * @return string  variable value or or array of variables
-     */
-    public function getTemplateVars($varname = null, $_ptr = null, $search_parents = true) {
-        if (isset($varname)) {
-            $_var = $this->getVariable($varname, $_ptr, $search_parents, false);
-            if (is_object($_var)) {
-                return $_var->value;
-            } else {
-                return null;
-            }
-        } else {
-            $_result = array();
-            if ($_ptr === null) {
-                $_ptr = $this;
-            }
-            while ($_ptr !== null) {
-                foreach ($_ptr->tpl_vars AS $key => $var) {
-                    if (!array_key_exists($key, $_result)) {
-                        $_result[$key] = $var->value;
-                    }
-                }
-                // not found, try at parent
-                if ($search_parents) {
-                    $_ptr = $_ptr->parent;
-                } else {
-                    $_ptr = null;
-                }
-            }
-            if ($search_parents && isset(Smarty::$global_tpl_vars)) {
-                foreach (Smarty::$global_tpl_vars AS $key => $var) {
-                    if (!array_key_exists($key, $_result)) {
-                        $_result[$key] = $var->value;
-                    }
-                }
-            }
-
-            return $_result;
-        }
-    }
-
-    /**
-     * clear the given assigned template variable.
-     *
-     * @param  string|array $tpl_var the template variable(s) to clear
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearAssign($tpl_var) {
-        if (is_array($tpl_var)) {
-            foreach ($tpl_var as $curr_var) {
-                unset($this->tpl_vars[$curr_var]);
-            }
-        } else {
-            unset($this->tpl_vars[$tpl_var]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * clear all the assigned template variables.
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearAllAssign() {
-        $this->tpl_vars = array();
-
-        return $this;
-    }
-
-    /**
-     * load a config file, optionally load just selected sections
-     *
-     * @param  string $config_file filename
-     * @param  mixed $sections array of section names, single section or null
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function configLoad($config_file, $sections = null) {
-        // load Config class
-        Smarty_Internal_Extension_Config::configLoad($this, $config_file, $sections);
-        return $this;
-    }
-
-    /**
-     * gets the object of a Smarty variable
-     *
-     * @param  string $variable the name of the Smarty variable
-     * @param  object $_ptr optional pointer to data object
-     * @param  boolean $search_parents search also in parent data
-     * @param bool $error_enable
-     *
-     * @return object  the object of the variable
-     */
-    public function getVariable($variable, $_ptr = null, $search_parents = true, $error_enable = true) {
-        if ($_ptr === null) {
-            $_ptr = $this;
-        }
-        while ($_ptr !== null) {
-            if (isset($_ptr->tpl_vars[$variable])) {
-                // found it, return it
-                return $_ptr->tpl_vars[$variable];
-            }
-            // not found, try at parent
-            if ($search_parents) {
-                $_ptr = $_ptr->parent;
-            } else {
-                $_ptr = null;
-            }
-        }
-        if (isset(Smarty::$global_tpl_vars[$variable])) {
-            // found it, return it
-            return Smarty::$global_tpl_vars[$variable];
-        }
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if ($smarty->error_unassigned && $error_enable) {
-            // force a notice
-            $x = $$variable;
-        }
-
-        return new Smarty_Undefined_Variable;
-    }
-
-    /**
-     * gets  a config variable
-     *
-     * @param  string $variable the name of the config variable
-     * @param bool $error_enable
-     *
-     * @return mixed  the value of the config variable
-     */
-    public function getConfigVariable($variable, $error_enable = true) {
-        return Smarty_Internal_Extension_Config::getConfigVariable($this, $variable, $error_enable = true);
-    }
-
-    /**
-     * Returns a single or all config variables
-     *
-     * @param  string $varname variable name or null
-     * @param bool $search_parents
-     *
-     * @return string variable value or or array of variables
-     */
-    public function getConfigVars($varname = null, $search_parents = true) {
-        return Smarty_Internal_Extension_Config::getConfigVars($this, $varname, $search_parents);
-    }
-
-    /**
-     * Deassigns a single or all config variables
-     *
-     * @param  string $varname variable name or null
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    public function clearConfig($varname = null) {
-        return Smarty_Internal_Extension_Config::clearConfig($this, $varname);
-    }
-
-    /**
-     * gets  a stream variable
-     *
-     * @param  string $variable the stream of the variable
-     *
-     * @throws SmartyException
-     * @return mixed  the value of the stream variable
-     */
-    public function getStreamVariable($variable) {
-        $_result = '';
-        $fp = fopen($variable, 'r+');
-        if ($fp) {
-            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
-                $_result .= $current_line;
-            }
-            fclose($fp);
-
-            return $_result;
-        }
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if ($smarty->error_unassigned) {
-            throw new SmartyException('Undefined stream variable "' . $variable . '"');
-        } else {
-            return null;
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_debug.php b/library/smarty/libs/sysplugins/smarty_internal_debug.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_debug.php
+++ /dev/null
@@ -1,408 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Debug
- * Class to collect data for the Smarty Debugging Console
- *
- * @package    Smarty
- * @subpackage Debug
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Debug Class
- *
- * @package    Smarty
- * @subpackage Debug
- */
-class Smarty_Internal_Debug extends Smarty_Internal_Data {
-    /**
-     * template data
-     *
-     * @var array
-     */
-    public static $template_data = array();
-
-    /**
-     * List of uid's which shall be ignored
-     *
-     * @var array
-     */
-    public static $ignore_uid = array();
-
-    /**
-     * Index of display() and fetch() calls
-     *
-     * @var int
-     */
-    public static $index = 0;
-
-    /**
-     * Counter for window offset
-     *
-     * @var int
-     */
-    public static $offset = 0;
-
-    /**
-     * Start logging template
-     *
-     * @param \Smarty_Internal_Template $template template
-     * @param null $mode true: display   false: fetch  null: subtemolate
-     */
-    public static function start_template(Smarty_Internal_Template $template, $mode = null) {
-        if (isset($mode)) {
-            self::$index++;
-            self::$offset++;
-            self::$template_data[self::$index] = null;
-        }
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['start_template_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of cache time
-     *
-     * @param \Smarty_Internal_Template $template cached template
-     */
-    public static function end_template(Smarty_Internal_Template $template) {
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['total_time'] += microtime(true) - self::$template_data[self::$index][$key]['start_template_time'];
-        self::$template_data[self::$index][$key]['properties'] = $template->properties;
-    }
-
-    /**
-     * Start logging of compile time
-     *
-     * @param \Smarty_Internal_Template $template
-     */
-    public static function start_compile(Smarty_Internal_Template $template) {
-        static $_is_stringy = array('string' => true, 'eval' => true);
-        if (!empty($template->compiler->trace_uid)) {
-            $key = $template->compiler->trace_uid;
-            if (!isset(self::$template_data[self::$index][$key])) {
-                if (isset($_is_stringy[$template->source->type])) {
-                    self::$template_data[self::$index][$key]['name'] = '\'' . substr($template->source->name, 0, 25) . '...\'';
-                } else {
-                    self::$template_data[self::$index][$key]['name'] = $template->source->filepath;
-                }
-                self::$template_data[self::$index][$key]['compile_time'] = 0;
-                self::$template_data[self::$index][$key]['render_time'] = 0;
-                self::$template_data[self::$index][$key]['cache_time'] = 0;
-            }
-        } else {
-            if (isset(self::$ignore_uid[$template->source->uid])) {
-                return;
-            }
-            $key = self::get_key($template);
-        }
-        self::$template_data[self::$index][$key]['start_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of compile time
-     *
-     * @param \Smarty_Internal_Template $template
-     */
-    public static function end_compile(Smarty_Internal_Template $template) {
-        if (!empty($template->compiler->trace_uid)) {
-            $key = $template->compiler->trace_uid;
-        } else {
-            if (isset(self::$ignore_uid[$template->source->uid])) {
-                return;
-            }
-
-            $key = self::get_key($template);
-        }
-        self::$template_data[self::$index][$key]['compile_time'] += microtime(true) - self::$template_data[self::$index][$key]['start_time'];
-    }
-
-    /**
-     * Start logging of render time
-     *
-     * @param \Smarty_Internal_Template $template
-     */
-    public static function start_render(Smarty_Internal_Template $template) {
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['start_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of compile time
-     *
-     * @param \Smarty_Internal_Template $template
-     */
-    public static function end_render(Smarty_Internal_Template $template) {
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['render_time'] += microtime(true) - self::$template_data[self::$index][$key]['start_time'];
-    }
-
-    /**
-     * Start logging of cache time
-     *
-     * @param \Smarty_Internal_Template $template cached template
-     */
-    public static function start_cache(Smarty_Internal_Template $template) {
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['start_time'] = microtime(true);
-    }
-
-    /**
-     * End logging of cache time
-     *
-     * @param \Smarty_Internal_Template $template cached template
-     */
-    public static function end_cache(Smarty_Internal_Template $template) {
-        $key = self::get_key($template);
-        self::$template_data[self::$index][$key]['cache_time'] += microtime(true) - self::$template_data[self::$index][$key]['start_time'];
-    }
-
-    /**
-     * Register template object
-     *
-     * @param \Smarty_Internal_Template $template cached template
-     */
-    public static function register_template(Smarty_Internal_Template $template) {
-    }
-
-    /**
-     * Register data object
-     *
-     * @param \Smarty_Data $data data object
-     */
-    public static function register_data(Smarty_Data $data) {
-    }
-
-    /**
-     * Opens a window for the Smarty Debugging Console and display the data
-     *
-     * @param Smarty_Internal_Template|Smarty $obj object to debug
-     * @param bool $full
-     */
-    public static function display_debug($obj, $full = false) {
-        if (!$full) {
-            self::$offset++;
-            $savedIndex = self::$index;
-            self::$index = 9999;
-        }
-        if ($obj instanceof Smarty) {
-            $smarty = $obj;
-        } else {
-            $smarty = $obj->smarty;
-        }
-        // create fresh instance of smarty for displaying the debug console
-        // to avoid problems if the application did overload the Smarty class
-        $debObj = new Smarty();
-        // copy the working dirs from application
-        $debObj->setCompileDir($smarty->getCompileDir());
-        // init properties by hand as user may have edited the original Smarty class
-        $debObj->setPluginsDir(is_dir(__DIR__ . '/../plugins') ? __DIR__ . '/../plugins' : $smarty->getPluginsDir());
-        $debObj->force_compile = false;
-        $debObj->compile_check = true;
-        $debObj->left_delimiter = '{';
-        $debObj->right_delimiter = '}';
-        $debObj->security_policy = null;
-        $debObj->debugging = false;
-        $debObj->debugging_ctrl = 'NONE';
-        $debObj->error_reporting = E_ALL & ~E_NOTICE;
-        $debObj->debug_tpl = isset($smarty->debug_tpl) ? $smarty->debug_tpl : 'file:' . __DIR__ . '/../debug.tpl';
-        $debObj->registered_plugins = array();
-        $debObj->registered_resources = array();
-        $debObj->registered_filters = array();
-        $debObj->autoload_filters = array();
-        $debObj->default_modifiers = array();
-        $debObj->escape_html = true;
-        $debObj->caching = false;
-        $debObj->compile_id = null;
-        $debObj->cache_id = null;
-        // prepare information of assigned variables
-        $ptr = self::get_debug_vars($obj);
-        $_assigned_vars = $ptr->tpl_vars;
-        ksort($_assigned_vars);
-        $_config_vars = $ptr->config_vars;
-        ksort($_config_vars);
-        $debugging = $smarty->debugging;
-
-        $_template = new Smarty_Internal_Template($debObj->debug_tpl, $debObj);
-        if ($obj instanceof Smarty_Internal_Template) {
-            $_template->assign('template_name', $obj->source->type . ':' . $obj->source->name);
-        }
-        if ($obj instanceof Smarty || $full) {
-            $_template->assign('template_data', self::$template_data[self::$index]);
-        } else {
-            $_template->assign('template_data', null);
-        }
-        $_template->assign('assigned_vars', $_assigned_vars);
-        $_template->assign('config_vars', $_config_vars);
-        $_template->assign('execution_time', microtime(true) - $smarty->start_time);
-        $_template->assign('display_mode', $debugging == 2 || !$full);
-        $_template->assign('offset', self::$offset * 50);
-        echo $_template->fetch();
-        if (isset($full)) {
-            self::$index--;
-        }
-        if (!$full) {
-            self::$index = $savedIndex;
-        }
-    }
-
-    /**
-     * Recursively gets variables from all template/data scopes
-     *
-     * @param  Smarty_Internal_Template|Smarty_Data $obj object to debug
-     *
-     * @return StdClass
-     */
-    public static function get_debug_vars($obj) {
-        $config_vars = array();
-        foreach ($obj->config_vars as $key => $var) {
-            $config_vars[$key]['value'] = $var;
-            if ($obj instanceof Smarty_Internal_Template) {
-                $config_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
-            } elseif ($obj instanceof Smarty_Data) {
-                $tpl_vars[$key]['scope'] = $obj->dataObjectName;
-            } else {
-                $config_vars[$key]['scope'] = 'Smarty object';
-            }
-        }
-        $tpl_vars = array();
-        foreach ($obj->tpl_vars as $key => $var) {
-            foreach ($var as $varkey => $varvalue) {
-                if ($varkey == 'value') {
-                    $tpl_vars[$key][$varkey] = $varvalue;
-                } else {
-                    if ($varkey == 'nocache') {
-                        if ($varvalue == true) {
-                            $tpl_vars[$key][$varkey] = $varvalue;
-                        }
-                    } else {
-                        if ($varkey != 'scope' || $varvalue !== 0) {
-                            $tpl_vars[$key]['attributes'][$varkey] = $varvalue;
-                        }
-                    }
-                }
-            }
-            if ($obj instanceof Smarty_Internal_Template) {
-                $tpl_vars[$key]['scope'] = $obj->source->type . ':' . $obj->source->name;
-            } elseif ($obj instanceof Smarty_Data) {
-                $tpl_vars[$key]['scope'] = $obj->dataObjectName;
-            } else {
-                $tpl_vars[$key]['scope'] = 'Smarty object';
-            }
-        }
-
-        if (isset($obj->parent)) {
-            $parent = self::get_debug_vars($obj->parent);
-            foreach ($parent->tpl_vars as $name => $pvar) {
-                if (isset($tpl_vars[$name]) && $tpl_vars[$name]['value'] === $pvar['value']) {
-                    $tpl_vars[$name]['scope'] = $pvar['scope'];
-                }
-            }
-            $tpl_vars = array_merge($parent->tpl_vars, $tpl_vars);
-
-            foreach ($parent->config_vars as $name => $pvar) {
-                if (isset($config_vars[$name]) && $config_vars[$name]['value'] === $pvar['value']) {
-                    $config_vars[$name]['scope'] = $pvar['scope'];
-                }
-            }
-            $config_vars = array_merge($parent->config_vars, $config_vars);
-        } else {
-            foreach (Smarty::$global_tpl_vars as $key => $var) {
-                if (!array_key_exists($key, $tpl_vars)) {
-                    foreach ($var as $varkey => $varvalue) {
-                        if ($varkey == 'value') {
-                            $tpl_vars[$key][$varkey] = $varvalue;
-                        } else {
-                            if ($varkey == 'nocache') {
-                                if ($varvalue == true) {
-                                    $tpl_vars[$key][$varkey] = $varvalue;
-                                }
-                            } else {
-                                if ($varkey != 'scope' || $varvalue !== 0) {
-                                    $tpl_vars[$key]['attributes'][$varkey] = $varvalue;
-                                }
-                            }
-                        }
-                    }
-                    $tpl_vars[$key]['scope'] = 'Global';
-                }
-            }
-        }
-
-        return (object)array('tpl_vars' => $tpl_vars, 'config_vars' => $config_vars);
-    }
-
-    /**
-     * Return key into $template_data for template
-     *
-     * @param \Smarty_Internal_Template $template template object
-     *
-     * @return string key into $template_data
-     */
-    private static function get_key(Smarty_Internal_Template $template) {
-        static $_is_stringy = array('string' => true, 'eval' => true);
-        // calculate Uid if not already done
-        if ($template->source->uid == '') {
-            $template->source->filepath;
-        }
-        $key = $template->source->uid;
-        if (isset(self::$template_data[self::$index][$key])) {
-            return $key;
-        } else {
-            if (isset($_is_stringy[$template->source->type])) {
-                self::$template_data[self::$index][$key]['name'] = '\'' . substr($template->source->name, 0, 25) . '...\'';
-            } else {
-                self::$template_data[self::$index][$key]['name'] = $template->source->filepath;
-            }
-            self::$template_data[self::$index][$key]['compile_time'] = 0;
-            self::$template_data[self::$index][$key]['render_time'] = 0;
-            self::$template_data[self::$index][$key]['cache_time'] = 0;
-            self::$template_data[self::$index][$key]['total_time'] = 0;
-
-            return $key;
-        }
-    }
-
-    /**
-     * Ignore template
-     *
-     * @param \Smarty_Internal_Template $template
-     */
-    public static function ignore(Smarty_Internal_Template $template) {
-        // calculate Uid if not already done
-        if ($template->source->uid == '') {
-            $template->source->filepath;
-        }
-        self::$ignore_uid[$template->source->uid] = true;
-    }
-
-    /**
-     * handle 'URL' debugging mode
-     *
-     * @param Smarty_Internal_Template $_template
-     */
-    public static function debugUrl(Smarty_Internal_Template $_template) {
-        if (isset($_SERVER['QUERY_STRING'])) {
-            $_query_string = $_SERVER['QUERY_STRING'];
-        } else {
-            $_query_string = '';
-        }
-        if (false !== strpos($_query_string, $_template->smarty->smarty_debug_id)) {
-            if (false !== strpos($_query_string, $_template->smarty->smarty_debug_id . '=on')) {
-                // enable debugging for this browser session
-                setcookie('SMARTY_DEBUG', true);
-                $_template->smarty->debugging = true;
-            } elseif (false !== strpos($_query_string, $_template->smarty->smarty_debug_id . '=off')) {
-                // disable debugging for this browser session
-                setcookie('SMARTY_DEBUG', false);
-                $_template->smarty->debugging = false;
-            } else {
-                // enable debugging for this page
-                $_template->smarty->debugging = true;
-            }
-        } else {
-            if (isset($_COOKIE['SMARTY_DEBUG'])) {
-                $_template->smarty->debugging = true;
-            }
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_extension_codeframe.php b/library/smarty/libs/sysplugins/smarty_internal_extension_codeframe.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_extension_codeframe.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-/**
- * Smarty Internal Extension
- * This file contains the Smarty template extension to create a code frame
- *
- * @package    Smarty
- * @subpackage Template
- * @author     Uwe Tews
- */
-
-/**
- * Class Smarty_Internal_Extension_CodeFrame
- * Create code frame for compiled and cached templates
- */
-class Smarty_Internal_Extension_CodeFrame {
-    /**
-     * Create code frame for compiled and cached templates
-     *
-     * @param Smarty_Internal_Template $_template
-     * @param  string $content optional template content
-     * @param  bool $cache flag for cache file
-     *
-     * @return string
-     */
-    public static function create(Smarty_Internal_Template $_template, $content = '', $cache = false) {
-        // build property code
-        $_template->properties['has_nocache_code'] = $_template->has_nocache_code || !empty($_template->required_plugins['nocache']);
-        $_template->properties['version'] = Smarty::SMARTY_VERSION;
-        if (!isset($_template->properties['unifunc'])) {
-            $_template->properties['unifunc'] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
-        }
-        $properties = $_template->properties;
-        if (!$cache) {
-            unset($properties['tpl_function']);
-            if (!empty($_template->compiler->templateProperties)) {
-                $properties['tpl_function'] = $_template->compiler->templateProperties['tpl_function'];
-            }
-        }
-        $output = "<?php\n";
-        $output .= "/*%%SmartyHeaderCode:{$_template->properties['nocache_hash']}%%*/\n";
-        if ($_template->smarty->direct_access_security) {
-            $output .= "if(!defined('SMARTY_DIR')) exit('no direct access allowed');\n";
-        }
-        $output .= "\$_valid = \$_smarty_tpl->decodeProperties(" . var_export($properties, true) . ',' . ($cache ? 'true' : 'false') . ");\n";
-        $output .= "/*/%%SmartyHeaderCode%%*/\n";
-        $output .= "if (\$_valid && !is_callable('{$_template->properties['unifunc']}')) {\n";
-        $output .= "function {$_template->properties['unifunc']} (\$_smarty_tpl) {\n";
-        // include code for plugins
-        if (!$cache) {
-            if (!empty($_template->required_plugins['compiled'])) {
-                foreach ($_template->required_plugins['compiled'] as $tmp) {
-                    foreach ($tmp as $data) {
-                        $file = addslashes($data['file']);
-                        if (is_Array($data['function'])) {
-                            $output .= "if (!is_callable(array('{$data['function'][0]}','{$data['function'][1]}'))) require_once '{$file}';\n";
-                        } else {
-                            $output .= "if (!is_callable('{$data['function']}')) require_once '{$file}';\n";
-                        }
-                    }
-                }
-            }
-            if (!empty($_template->required_plugins['nocache'])) {
-                $_template->has_nocache_code = true;
-                $output .= "echo '/*%%SmartyNocache:{$_template->properties['nocache_hash']}%%*/<?php \$_smarty = \$_smarty_tpl->smarty; ";
-                foreach ($_template->required_plugins['nocache'] as $tmp) {
-                    foreach ($tmp as $data) {
-                        $file = addslashes($data['file']);
-                        if (is_Array($data['function'])) {
-                            $output .= addslashes("if (!is_callable(array('{$data['function'][0]}','{$data['function'][1]}'))) require_once '{$file}';\n");
-                        } else {
-                            $output .= addslashes("if (!is_callable('{$data['function']}')) require_once '{$file}';\n");
-                        }
-                    }
-                }
-                $output .= "?>/*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%*/';\n";
-            }
-        }
-        $output .= "?>\n";
-        $output = self::appendCode($output, $content);
-        return self::appendCode($output, "<?php }\n}\n?>");
-    }
-
-    /**
-     * Create code frame of compiled template function
-     *
-     * @param \Smarty_Internal_Template $_template
-     * @param string $content
-     *
-     * @return string
-     */
-    public static function createFunctionFrame(Smarty_Internal_Template $_template, $content = '') {
-        if (!isset($_template->properties['unifunc'])) {
-            $_template->properties['unifunc'] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
-        }
-        $output = "<?php\n";
-        $output .= "/*%%SmartyHeaderCode:{$_template->properties['nocache_hash']}%%*/\n";
-        $output .= "if (\$_valid && !is_callable('{$_template->properties['unifunc']}')) {\n";
-        $output .= "function {$_template->properties['unifunc']} (\$_smarty_tpl) {\n";
-        $output .= "?>\n" . $content;
-        $output .= "<?php\n";
-        $output .= "/*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%*/\n";
-        $output .= "}\n}\n?>";
-        return $output;
-    }
-
-    /**
-     * Append code segments and remove unneeded ?> <?php transitions
-     *
-     * @param string $left
-     * @param string $right
-     *
-     * @return string
-     */
-    public static function appendCode($left, $right) {
-        if (preg_match('/\s*\?>$/', $left) && preg_match('/^<\?php\s+/', $right)) {
-            $left = preg_replace('/\s*\?>$/', "\n", $left);
-            $left .= preg_replace('/^<\?php\s+/', '', $right);
-        } else {
-            $left .= $right;
-        }
-        return $left;
-    }
-}
\ No newline at end of file
diff --git a/library/smarty/libs/sysplugins/smarty_internal_extension_config.php b/library/smarty/libs/sysplugins/smarty_internal_extension_config.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_extension_config.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-
-/**
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Extension_Config {
-    /**
-     * @param        $obj
-     * @param        $config_file
-     * @param null $sections
-     * @param string $scope
-     */
-    static function configLoad($obj, $config_file, $sections = null, $scope = 'local') {
-        $smarty = isset($obj->smarty) ? $obj->smarty : $obj;
-        $confObj = new $smarty->template_class($config_file, $smarty, $obj);
-        $confObj->caching = Smarty::CACHING_OFF;
-        $confObj->source = Smarty_Template_Config::load($confObj);
-        $confObj->source->config_sections = $sections;
-        $confObj->source->scope = $scope;
-        $confObj->compiled = Smarty_Template_Compiled::load($confObj);
-        if ($confObj->smarty->debugging) {
-            Smarty_Internal_Debug::start_render($confObj);
-        }
-        $confObj->compiled->render($confObj);
-        if ($confObj->smarty->debugging) {
-            Smarty_Internal_Debug::end_render($confObj);
-        }
-        if ($obj instanceof Smarty_Internal_Template) {
-            $obj->properties['file_dependency'][$confObj->source->uid] = array($confObj->source->filepath, $confObj->source->timestamp, $confObj->source->type);
-        }
-    }
-
-    /**
-     * load config variables
-     *
-     * @param mixed $sections array of section names, single section or null
-     * @param string $scope global,parent or local
-     *
-     * @throws Exception
-     */
-    static function loadConfigVars($_template, $_config_vars) {
-        $scope = $_template->source->scope;
-        // pointer to scope (local scope is parent of template object
-        $scope_ptr = $_template->parent;
-        if ($scope == 'parent') {
-            if (isset($_template->parent->parent)) {
-                $scope_ptr = $_template->parent->parent;
-            }
-        } elseif ($scope == 'root' || $scope == 'global') {
-            while (isset($scope_ptr->parent)) {
-                $scope_ptr = $scope_ptr->parent;
-            }
-        }
-        // copy global config vars
-        foreach ($_config_vars['vars'] as $variable => $value) {
-            if ($_template->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
-                $scope_ptr->config_vars[$variable] = $value;
-            } else {
-                $scope_ptr->config_vars[$variable] = array_merge((array)$scope_ptr->config_vars[$variable], (array)$value);
-            }
-        }
-        // scan sections
-        $sections = $_template->source->config_sections;
-        if (!empty($sections)) {
-            foreach ((array)$sections as $_template_section) {
-                if (isset($_config_vars['sections'][$_template_section])) {
-                    foreach ($_config_vars['sections'][$_template_section]['vars'] as $variable => $value) {
-                        if ($_template->smarty->config_overwrite || !isset($scope_ptr->config_vars[$variable])) {
-                            $scope_ptr->config_vars[$variable] = $value;
-                        } else {
-                            $scope_ptr->config_vars[$variable] = array_merge((array)$scope_ptr->config_vars[$variable], (array)$value);
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns a single or all config variables
-     *
-     * @param  string $varname variable name or null
-     * @param bool $search_parents
-     *
-     * @return string variable value or or array of variables
-     */
-    static function getConfigVars($obj, $varname = null, $search_parents = true) {
-        $_ptr = $obj;
-        $var_array = array();
-        while ($_ptr !== null) {
-            if (isset($varname)) {
-                if (isset($_ptr->config_vars[$varname])) {
-                    return $_ptr->config_vars[$varname];
-                }
-            } else {
-                $var_array = array_merge($_ptr->config_vars, $var_array);
-            }
-            // not found, try at parent
-            if ($search_parents) {
-                $_ptr = $_ptr->parent;
-            } else {
-                $_ptr = null;
-            }
-        }
-        if (isset($varname)) {
-            return '';
-        } else {
-            return $var_array;
-        }
-    }
-
-    /**
-     * gets  a config variable
-     *
-     * @param  string $variable the name of the config variable
-     * @param bool $error_enable
-     *
-     * @return mixed  the value of the config variable
-     */
-    static function getConfigVariable($obj, $variable, $error_enable = true) {
-        $_ptr = $obj;
-        while ($_ptr !== null) {
-            if (isset($_ptr->config_vars[$variable])) {
-                // found it, return it
-                return $_ptr->config_vars[$variable];
-            }
-            // not found, try at parent
-            $_ptr = $_ptr->parent;
-        }
-        if ($obj->error_unassigned && $error_enable) {
-            // force a notice
-            $x = $$variable;
-        }
-
-        return null;
-    }
-
-    /**
-     * remove a single or all config variables
-     *
-     * @param  string $name variable name or null
-     *
-     * @return Smarty_Internal_Data current Smarty_Internal_Data (or Smarty or Smarty_Internal_Template) instance for chaining
-     */
-    static function clearConfig($obj, $name = null) {
-        if (isset($name)) {
-            unset($obj->config_vars[$name]);
-        } else {
-            $obj->config_vars = array();
-        }
-        return $obj;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_extension_defaulttemplatehandler.php b/library/smarty/libs/sysplugins/smarty_internal_extension_defaulttemplatehandler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_extension_defaulttemplatehandler.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-/**
- * Smarty Resource Extension
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Resource Extension
- * Default template and config file handling
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Extension_DefaultTemplateHandler {
-
-    /**
-     * get default content from template of config resource handler
-     *
-     * @param Smarty_Internal_Template $_template
-     * @param Smarty_Internal_Template_Source $source
-     * @param  Smarty_Resource $resObj
-     */
-    static function _getDefault(Smarty_Internal_Template $_template, &$source, &$resObj) {
-        if ($source->isConfig) {
-            $default_handler = $_template->smarty->default_config_handler_func;
-        } else {
-            $default_handler = $_template->smarty->default_template_handler_func;
-        }
-        $_content = $_timestamp = null;
-        $_return = call_user_func_array($default_handler,
-            array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
-        if (is_string($_return)) {
-            $source->exists = is_file($_return);
-            if ($source->exists) {
-                $source->timestamp = filemtime($_return);
-            }
-            $source->filepath = $_return;
-        } elseif ($_return === true) {
-            $source->content = $_content;
-            $source->timestamp = $_timestamp;
-            $source->exists = true;
-            $source->recompiled = true;
-            $source->filepath = false;
-        }
-    }
-
-    /**
-     * register template default handler
-     *
-     * @param Smarty $smarty
-     * @param mixed $callback
-     *
-     * @throws SmartyException
-     */
-    static function registerDefaultTemplateHandler(Smarty $smarty, $callback) {
-        if (is_callable($callback)) {
-            $smarty->default_template_handler_func = $callback;
-        } else {
-            throw new SmartyException("Default template handler not callable");
-        }
-    }
-
-    /**
-     * register config default handler
-     *
-     * @param Smarty $smarty
-     * @param mixed $callback
-     *
-     * @throws SmartyException
-     */
-    static function registerDefaultConfigHandler(Smarty $smarty, $callback) {
-        if (is_callable($callback)) {
-            $smarty->default_config_handler_func = $callback;
-        } else {
-            throw new SmartyException("Default config handler not callable");
-        }
-    }
-}
\ No newline at end of file
diff --git a/library/smarty/libs/sysplugins/smarty_internal_filter_handler.php b/library/smarty/libs/sysplugins/smarty_internal_filter_handler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_filter_handler.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Filter Handler
- * Smarty filter handler class
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Uwe Tews
- */
-
-/**
- * Class for filter processing
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Filter_Handler {
-    /**
-     * Run filters over content
-     * The filters will be lazy loaded if required
-     * class name format: Smarty_FilterType_FilterName
-     * plugin filename format: filtertype.filtername.php
-     * Smarty2 filter plugins could be used
-     *
-     * @param  string $type the type of filter ('pre','post','output') which shall run
-     * @param  string $content the content which shall be processed by the filters
-     * @param  Smarty_Internal_Template $template template object
-     *
-     * @throws SmartyException
-     * @return string                   the filtered content
-     */
-    public static function runFilter($type, $content, Smarty_Internal_Template $template) {
-        $output = $content;
-        // loop over autoload filters of specified type
-        if (!empty($template->smarty->autoload_filters[$type])) {
-            foreach ((array)$template->smarty->autoload_filters[$type] as $name) {
-                $plugin_name = "Smarty_{$type}filter_{$name}";
-                if ($template->smarty->loadPlugin($plugin_name)) {
-                    if (function_exists($plugin_name)) {
-                        // use loaded Smarty2 style plugin
-                        $output = $plugin_name($output, $template);
-                    } elseif (class_exists($plugin_name, false)) {
-                        // loaded class of filter plugin
-                        $output = call_user_func(array($plugin_name, 'execute'), $output, $template);
-                    }
-                } else {
-                    // nothing found, throw exception
-                    throw new SmartyException("Unable to load filter {$plugin_name}");
-                }
-            }
-        }
-        // loop over registerd filters of specified type
-        if (!empty($template->smarty->registered_filters[$type])) {
-            foreach ($template->smarty->registered_filters[$type] as $key => $name) {
-                if (is_array($template->smarty->registered_filters[$type][$key])) {
-                    $output = call_user_func($template->smarty->registered_filters[$type][$key], $output, $template);
-                } else {
-                    $output = $template->smarty->registered_filters[$type][$key]($output, $template);
-                }
-            }
-        }
-        // return filtered output
-        return $output;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php b/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_function_call_handler.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Function Call Handler
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Uwe Tews
- */
-
-/**
- * This class does handles template functions defined with the {function} tag missing in cache file.
- * It can happen when the template function was called with the nocache option or within a nocache section.
- * The template function will be loaded from it's compiled template file, executed and added to the cache file
- * for later use.
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Function_Call_Handler {
-    /**
-     * This function handles calls to template functions defined by {function}
-     * It does create a PHP function at the first call
-     *
-     * @param string $_name template function name
-     * @param Smarty_Internal_Template $_smarty_tpl
-     * @param string $_function PHP function name
-     * @param array $_params Smarty variables passed as call parameter
-     * @param bool $_nocache nocache flag
-     *
-     * @return bool
-     */
-    public static function call($_name, Smarty_Internal_Template $_smarty_tpl, $_function, $_params, $_nocache) {
-        $funcParam = $_smarty_tpl->properties['tpl_function'][$_name];
-        if (is_file($funcParam['compiled_filepath'])) {
-            // read compiled file
-            $code = file_get_contents($funcParam['compiled_filepath']);
-            // grab template function
-            if (preg_match("/\/\* {$_function} \*\/([\S\s]*?)\/\*\/ {$_function} \*\//", $code, $match)) {
-                // grab source info from file dependency
-                preg_match("/\s*'{$funcParam['uid']}'([\S\s]*?)\),/", $code, $match1);
-                unset($code);
-                $output = '';
-                // make PHP function known
-                eval($match[0]);
-                if (function_exists($_function)) {
-                    // search cache file template
-                    $tplPtr = $_smarty_tpl;
-                    while (!isset($tplPtr->cached) && isset($tplPtr->parent)) {
-                        $tplPtr = $tplPtr->parent;
-                    }
-                    // add template function code to cache file
-                    if (isset($tplPtr->cached)) {
-                        $cache = $tplPtr->cached;
-                        $content = $cache->read($tplPtr);
-                        if ($content) {
-                            // check if we must update file dependency
-                            if (!preg_match("/'{$funcParam['uid']}'([\S\s]*?)'nocache_hash'/", $content, $match2)) {
-                                $content = preg_replace("/('file_dependency'([\S\s]*?)\()/", "\\1{$match1[0]}", $content);
-                            }
-                            $cache->write($tplPtr, $content . "<?php " . $match[0] . "?>\n");
-                        }
-                    }
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_get_include_path.php b/library/smarty/libs/sysplugins/smarty_internal_get_include_path.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_get_include_path.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * Smarty read include path plugin
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Monte Ohrt
- */
-
-/**
- * Smarty Internal Read Include Path Class
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Get_Include_Path {
-    /**
-     * Return full file path from PHP include_path
-     *
-     * @param  string $filepath filepath
-     *
-     * @return string|boolean full filepath or false
-     */
-    public static function getIncludePath($filepath) {
-        static $_include_path = null;
-
-        if (function_exists('stream_resolve_include_path')) {
-            // available since PHP 5.3.2
-            return stream_resolve_include_path($filepath);
-        }
-
-        if ($_include_path === null) {
-            $_include_path = explode(PATH_SEPARATOR, get_include_path());
-        }
-
-        foreach ($_include_path as $_path) {
-            if (file_exists($_path . DS . $filepath)) {
-                return $_path . DS . $filepath;
-            }
-        }
-
-        return false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_nocache_insert.php b/library/smarty/libs/sysplugins/smarty_internal_nocache_insert.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_nocache_insert.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Nocache Insert
- * Compiles the {insert} tag into the cache file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Internal Plugin Compile Insert Class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_Nocache_Insert {
-    /**
-     * Compiles code for the {insert} tag into cache file
-     *
-     * @param  string $_function insert function name
-     * @param  array $_attr array with parameter
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  string $_script script name to load or 'null'
-     * @param  string $_assign optional variable name
-     *
-     * @return string                   compiled code
-     */
-    public static function compile($_function, $_attr, $_template, $_script, $_assign = null) {
-        $_output = '<?php ';
-        if ($_script != 'null') {
-            // script which must be included
-            // code for script file loading
-            $_output .= "require_once '{$_script}';";
-        }
-        // call insert
-        if (isset($_assign)) {
-            $_output .= "\$_smarty_tpl->assign('{$_assign}' , {$_function} (" . var_export($_attr, true) . ",\$_smarty_tpl), true);?>";
-        } else {
-            $_output .= "echo {$_function}(" . var_export($_attr, true) . ",\$_smarty_tpl);?>";
-        }
-        $_tpl = $_template;
-        while ($_tpl->parent instanceof Smarty_Internal_Template) {
-            $_tpl = $_tpl->parent;
-        }
-
-        return "/*%%SmartyNocache:{$_tpl->properties['nocache_hash']}%%*/" . $_output . "/*/%%SmartyNocache:{$_tpl->properties['nocache_hash']}%%*/";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parsetrees
- * These are classes to build parsetrees in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- */
-
-/**
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-abstract class Smarty_Internal_ParseTree {
-
-    /**
-     * Parser object
-     *
-     * @var object
-     */
-    public $parser;
-
-    /**
-     * Buffer content
-     *
-     * @var mixed
-     */
-    public $data;
-
-    /**
-     * Subtree array
-     *
-     * @var array
-     */
-    public $subtrees = array();
-
-    /**
-     * Return buffer
-     *
-     * @return string buffer content
-     */
-    abstract public function to_smarty_php();
-}
-
-
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_code.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_code.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_code.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse trees in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- */
-
-/**
- * Code fragment inside a tag .
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Code extends Smarty_Internal_ParseTree {
-    /**
-     * Create parse tree buffer for code fragment
-     *
-     * @param object $parser parser object
-     * @param string $data content
-     */
-    public function __construct($parser, $data) {
-        $this->parser = $parser;
-        $this->data = $data;
-    }
-
-    /**
-     * Return buffer content in parentheses
-     *
-     * @return string content
-     */
-    public function to_smarty_php() {
-        return sprintf("(%s)", $this->data);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_dq.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_dq.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_dq.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/**
- * Double quoted string inside a tag.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-
-/**
- * Double quoted string inside a tag.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Dq extends Smarty_Internal_ParseTree {
-    /**
-     * Create parse tree buffer for double quoted string subtrees
-     *
-     * @param object $parser parser object
-     * @param Smarty_Internal_ParseTree $subtree parse tree buffer
-     */
-    public function __construct($parser, Smarty_Internal_ParseTree $subtree) {
-        $this->parser = $parser;
-        $this->subtrees[] = $subtree;
-        if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
-            $this->parser->block_nesting_level = count($this->parser->compiler->_tag_stack);
-        }
-    }
-
-    /**
-     * Append buffer to subtree
-     *
-     * @param Smarty_Internal_ParseTree $subtree parse tree buffer
-     */
-    public function append_subtree(Smarty_Internal_ParseTree $subtree) {
-        $last_subtree = count($this->subtrees) - 1;
-        if ($last_subtree >= 0 && $this->subtrees[$last_subtree] instanceof Smarty_Internal_ParseTree_Tag && $this->subtrees[$last_subtree]->saved_block_nesting < $this->parser->block_nesting_level) {
-            if ($subtree instanceof Smarty_Internal_ParseTree_Code) {
-                $this->subtrees[$last_subtree]->data = $this->parser->compiler->appendCode($this->subtrees[$last_subtree]->data, '<?php echo ' . $subtree->data . ';?>');
-            } elseif ($subtree instanceof Smarty_Internal_ParseTree_DqContent) {
-                $this->subtrees[$last_subtree]->data = $this->parser->compiler->appendCode($this->subtrees[$last_subtree]->data, '<?php echo "' . $subtree->data . '";?>');
-            } else {
-                $this->subtrees[$last_subtree]->data = $this->parser->compiler->appendCode($this->subtrees[$last_subtree]->data, $subtree->data);
-            }
-        } else {
-            $this->subtrees[] = $subtree;
-        }
-        if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
-            $this->parser->block_nesting_level = count($this->parser->compiler->_tag_stack);
-        }
-    }
-
-    /**
-     * Merge subtree buffer content together
-     *
-     * @return string compiled template code
-     */
-    public function to_smarty_php() {
-        $code = '';
-        foreach ($this->subtrees as $subtree) {
-            if ($code !== "") {
-                $code .= ".";
-            }
-            if ($subtree instanceof Smarty_Internal_ParseTree_Tag) {
-                $more_php = $subtree->assign_to_var();
-            } else {
-                $more_php = $subtree->to_smarty_php();
-            }
-
-            $code .= $more_php;
-
-            if (!$subtree instanceof Smarty_Internal_ParseTree_DqContent) {
-                $this->parser->compiler->has_variable_string = true;
-            }
-        }
-
-        return $code;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_dqcontent.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_dqcontent.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_dqcontent.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse tree  in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- */
-
-/**
- * Raw chars as part of a double quoted string.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_DqContent extends Smarty_Internal_ParseTree {
-    /**
-     * Create parse tree buffer with string content
-     *
-     * @param object $parser parser object
-     * @param string $data string section
-     */
-    public function __construct($parser, $data) {
-        $this->parser = $parser;
-        $this->data = $data;
-    }
-
-    /**
-     * Return content as double quoted string
-     *
-     * @return string doubled quoted string
-     */
-    public function to_smarty_php() {
-        return '"' . $this->data . '"';
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_tag.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_tag.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_tag.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse tree in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- */
-
-/**
- * A complete smarty tag.
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Tag extends Smarty_Internal_ParseTree {
-
-    /**
-     * Saved block nesting level
-     *
-     * @var int
-     */
-    public $saved_block_nesting;
-
-    /**
-     * Create parse tree buffer for Smarty tag
-     *
-     * @param object $parser parser object
-     * @param string $data content
-     */
-    public function __construct($parser, $data) {
-        $this->parser = $parser;
-        $this->data = $data;
-        $this->saved_block_nesting = $parser->block_nesting_level;
-    }
-
-    /**
-     * Return buffer content
-     *
-     * @return string content
-     */
-    public function to_smarty_php() {
-        return $this->data;
-    }
-
-    /**
-     * Return complied code that loads the evaluated output of buffer content into a temporary variable
-     *
-     * @return string template code
-     */
-    public function assign_to_var() {
-        $var = sprintf('$_tmp%d', ++Smarty_Internal_Templateparser::$prefix_number);
-        $tmp = $this->parser->compiler->appendCode('<?php ob_start();?>', $this->data);
-        $tmp = $this->parser->compiler->appendCode($tmp, "<?php {$var}=ob_get_clean();?>");
-        $this->parser->compiler->prefix_code[] = sprintf("%s", $tmp);
-
-        return $var;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_template.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_template.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_template.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse tree in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- */
-
-/**
- * Template element
- *
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Template extends Smarty_Internal_ParseTree {
-
-    /**
-     * Array of template elements
-     *
-     * @var array
-     */
-    public $subtrees = Array();
-
-    /**
-     * Create root of parse tree for template elements
-     *
-     * @param object $parser parse object
-     */
-    public function __construct($parser) {
-        $this->parser = $parser;
-    }
-
-    /**
-     * Append buffer to subtree
-     *
-     * @param Smarty_Internal_ParseTree $subtree
-     */
-    public function append_subtree(Smarty_Internal_ParseTree $subtree) {
-        if (!empty($subtree->subtrees)) {
-            $this->subtrees = array_merge($this->subtrees, $subtree->subtrees);
-        } else {
-            if ($subtree->data !== '') {
-                $this->subtrees[] = $subtree;
-            }
-        }
-    }
-
-    /**
-     * Sanitize and merge subtree buffers together
-     *
-     * @return string template code content
-     */
-    public function to_smarty_php() {
-        $code = '';
-        for ($key = 0, $cnt = count($this->subtrees); $key < $cnt; $key++) {
-            if ($this->subtrees[$key] instanceof Smarty_Internal_ParseTree_Text) {
-                $subtree = $this->subtrees[$key]->to_smarty_php();
-                while ($key + 1 < $cnt && ($this->subtrees[$key + 1] instanceof Smarty_Internal_ParseTree_Text || $this->subtrees[$key + 1]->data == '')) {
-                    $key++;
-                    if ($this->subtrees[$key]->data == '') {
-                        continue;
-                    }
-                    $subtree .= $this->subtrees[$key]->to_smarty_php();
-                }
-                if ($subtree == '') {
-                    continue;
-                }
-                $code .= preg_replace('/((<%)|(%>)|(<\?php)|(<\?)|(\?>)|(<\/?script))/', "<?php echo '\$1'; ?>\n", $subtree);
-                continue;
-            }
-            if ($this->subtrees[$key] instanceof Smarty_Internal_ParseTree_Tag) {
-                $subtree = $this->subtrees[$key]->to_smarty_php();
-                while ($key + 1 < $cnt && ($this->subtrees[$key + 1] instanceof Smarty_Internal_ParseTree_Tag || $this->subtrees[$key + 1]->data == '')) {
-                    $key++;
-                    if ($this->subtrees[$key]->data == '') {
-                        continue;
-                    }
-                    $subtree = $this->parser->compiler->appendCode($subtree, $this->subtrees[$key]->to_smarty_php());
-                }
-                if ($subtree == '') {
-                    continue;
-                }
-                $code .= $subtree;
-                continue;
-            }
-            $code .= $this->subtrees[$key]->to_smarty_php();
-        }
-        return $code;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_parsetree_text.php b/library/smarty/libs/sysplugins/smarty_internal_parsetree_text.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_parsetree_text.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Templateparser Parse Tree
- * These are classes to build parse tree in the template parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Thue Kristensen
- * @author     Uwe Tews
- *             *
- *             template text
- * @package    Smarty
- * @subpackage Compiler
- * @ignore
- */
-class Smarty_Internal_ParseTree_Text extends Smarty_Internal_ParseTree {
-    /**
-     * Create template text buffer
-     *
-     * @param object $parser parser object
-     * @param string $data text
-     */
-    public function __construct($parser, $data) {
-        $this->parser = $parser;
-        $this->data = $data;
-    }
-
-    /**
-     * Return buffer content
-     *
-     * @return string text
-     */
-    public function to_smarty_php() {
-        return $this->data;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_eval.php b/library/smarty/libs/sysplugins/smarty_internal_resource_eval.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_eval.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource Eval
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource Eval
- * Implements the strings as resource for Smarty template
- * {@internal unlike string-resources the compiled state of eval-resources is NOT saved for subsequent access}}
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_Eval extends Smarty_Resource_Recompiled {
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->uid = $source->filepath = sha1($source->name);
-        $source->timestamp = false;
-        $source->exists = true;
-    }
-
-    /**
-     * Load template's source from $resource_name into current template object
-     *
-     * @uses decode() to decode base64 and urlencoded template_resources
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        return $this->decode($source->name);
-    }
-
-    /**
-     * decode base64 and urlencode
-     *
-     * @param  string $string template_resource to decode
-     *
-     * @return string decoded template_resource
-     */
-    protected function decode($string) {
-        // decode if specified
-        if (($pos = strpos($string, ':')) !== false) {
-            if (!strncmp($string, 'base64', 6)) {
-                return base64_decode(substr($string, 7));
-            } elseif (!strncmp($string, 'urlencode', 9)) {
-                return urldecode(substr($string, 10));
-            }
-        }
-
-        return $string;
-    }
-
-    /**
-     * modify resource_name according to resource handlers specifications
-     *
-     * @param  Smarty $smarty Smarty instance
-     * @param  string $resource_name resource_name to make unique
-     * @param  boolean $isConfig flag for config resource
-     *
-     * @return string unique resource name
-     */
-    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) {
-        return get_class($this) . '#' . $this->decode($resource_name);
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return '';
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_extends.php b/library/smarty/libs/sysplugins/smarty_internal_resource_extends.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_extends.php
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource Extends
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource Extends
- * Implements the file system as resource for Smarty which {extend}s a chain of template files templates
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_Extends extends Smarty_Resource {
-    /**
-     * mbstring.overload flag
-     *
-     * @var int
-     */
-    public $mbstring_overload = 0;
-
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @throws SmartyException
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $uid = sha1(getcwd());
-        $sources = array();
-        $components = explode('|', $source->name);
-        $exists = true;
-        foreach ($components as $component) {
-            $s = Smarty_Resource::source(null, $source->smarty, $component);
-            if ($s->type == 'php') {
-                throw new SmartyException("Resource type {$s->type} cannot be used with the extends resource type");
-            }
-            $sources[$s->uid] = $s;
-            $uid .= realpath($s->filepath);
-            if ($_template && $_template->smarty->compile_check) {
-                $exists = $exists && $s->exists;
-            }
-        }
-        $source->components = $sources;
-        $source->filepath = $s->filepath;
-        $source->uid = sha1($uid);
-        if ($_template && $_template->smarty->compile_check) {
-            $source->timestamp = $s->timestamp;
-            $source->exists = $exists;
-        }
-        // need the template at getContent()
-        $source->template = $_template;
-    }
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     */
-    public function populateTimestamp(Smarty_Template_Source $source) {
-        $source->exists = true;
-        foreach ($source->components as $s) {
-            $source->exists = $source->exists && $s->exists;
-        }
-        $source->timestamp = $s->timestamp;
-    }
-
-    /**
-     * Load template's source from files into current template object
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return string template source
-     * @throws SmartyException if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        if (!$source->exists) {
-            throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-        }
-
-        $_components = array_reverse($source->components);
-
-        $_content = '';
-        foreach ($_components as $_component) {
-            // read content
-            $_content .= $_component->content;
-        }
-        return $_content;
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return string resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return str_replace(':', '.', basename($source->filepath));
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_file.php b/library/smarty/libs/sysplugins/smarty_internal_resource_file.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_file.php
+++ /dev/null
@@ -1,208 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource File
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource File
- * Implements the file system as resource for Smarty templates
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_File extends Smarty_Resource {
-    /**
-     * build template filepath by traversing the template_dir array
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return string fully qualified filepath
-     * @throws SmartyException
-     */
-    protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $file = $source->name;
-        preg_match('#^(?P<absolute>[\\\/]|[a-zA-Z]:[\\\/])|(\[(?P<index>[^\]]+)\])|(?P<rel>\.[\\\/])#', $file, $fileMatch);
-        // save basename
-        if (!empty($fileMatch['absolute'])) {
-            $file = $this->normalizePath($file);
-            return is_file($file) ? $file : false;
-        }
-        // go relative to a given template?
-        if (!empty($fileMatch['rel']) && $_template && $_template->parent instanceof Smarty_Internal_Template) {
-            if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
-                throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
-            }
-            $path = dirname($_template->parent->source->filepath) . DS . $file;
-            // normalize path
-            $path = $this->normalizePath($path);
-            // files relative to a template only get one shot
-            return is_file($path) ? $path : false;
-        }
-
-        if ($source->isConfig) {
-            $_directories = $source->smarty->getConfigDir();
-        } else {
-            $_directories = $source->smarty->getTemplateDir();
-        }
-        // template_dir index?
-        if (!empty($fileMatch['index'])) {
-            $index = $fileMatch['index'];
-            $_directory = null;
-            // try string indexes
-            if (isset($_directories[$index])) {
-                $_directory = $_directories[$index];
-            } elseif (is_numeric($index)) {
-                // try numeric index
-                $index = (int)$index;
-                if (isset($_directories[$index])) {
-                    $_directory = $_directories[$index];
-                } else {
-                    // try at location index
-                    $keys = array_keys($_directories);
-                    $_directory = $_directories[$keys[$index]];
-                }
-            }
-            if ($_directory) {
-                preg_match('#\](.+)$#', $file, $fileMatch);
-                $path = $_directory . $fileMatch[1];
-                $path = $this->normalizePath($path);
-                if (is_file($path)) {
-                    return $path;
-                }
-            } else {
-                // index not found
-                return false;
-            }
-        }
-
-        // relative file name?
-        foreach ($_directories as $_directory) {
-            $_filepath = $_directory . $file;
-            $path = $this->normalizePath($_filepath);
-            if (is_file($path)) {
-                return $path;
-            }
-            if ($source->smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_directory)) {
-                // try PHP include_path
-                if (function_exists('stream_resolve_include_path')) {
-                    $_filepath = stream_resolve_include_path($_filepath);
-                } else {
-                    $_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
-                }
-                if ($_filepath !== false) {
-                    $path = $this->normalizePath($_filepath);
-                    if (is_file($path)) {
-                        return $path;
-                    }
-                }
-            }
-        }
-        // Could be relative to cwd
-        $path = $this->normalizePath(getcwd() . DS . $file);
-        return is_file($path) ? $path : false;
-    }
-
-    /**
-     * Normalize path
-     *  - remove /./ and /../
-     *  - make it absolute
-     *
-     * @param string $path file path
-     *
-     * @return string
-     */
-    public function normalizePath($path) {
-        if ($path[0] == '.') {
-            $path = getcwd() . DS . $path;
-        }
-        $path = preg_replace('#[\\\/]+([.][\\\/]+)*#', DS, $path);
-        while (strrpos($path, '.' . DS) !== false) {
-            $path = preg_replace('#([\\\/]([^\\\/]+[\\\/]){2}([.][.][\\\/]){2})|([\\\/][^\\\/]+[\\\/][.][.][\\\/])#', DS, $path);
-        }
-        return $path;
-    }
-
-    /**
-     * test is file exists and save timestamp
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  string $file file name
-     *
-     * @return bool                   true if file exists
-     */
-    protected function fileExists(Smarty_Template_Source $source, $file) {
-        $source->timestamp = is_file($file) ? @filemtime($file) : false;
-        return $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->filepath = $this->buildFilepath($source, $_template);
-
-        if ($source->filepath !== false) {
-            if (is_object($source->smarty->security_policy)) {
-                $source->smarty->security_policy->isTrustedResourceDir($source->filepath);
-            }
-            $source->exists = true;
-            $source->uid = sha1($source->filepath);
-            if ($source->smarty->compile_check && !isset($source->timestamp)) {
-                $source->timestamp = @filemtime($source->filepath);
-            }
-        } else {
-            $source->timestamp = false;
-            $source->exists = false;
-        }
-    }
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     */
-    public function populateTimestamp(Smarty_Template_Source $source) {
-        $source->timestamp = $source->exists = is_file($source->filepath);
-        if ($source->exists) {
-            $source->timestamp = @filemtime($source->filepath);
-        }
-    }
-
-    /**
-     * Load template's source from file into current template object
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        if ($source->timestamp) {
-            return file_get_contents($source->filepath);
-        }
-        if ($source instanceof Smarty_Config_Source) {
-            throw new SmartyException("Unable to read config {$source->type} '{$source->name}'");
-        }
-        throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return basename($source->filepath);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_php.php b/library/smarty/libs/sysplugins/smarty_internal_resource_php.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_php.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Resource PHP
- * Implements the file system as resource for PHP templates
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-class Smarty_Internal_Resource_Php extends Smarty_Internal_Resource_File {
-    /**
-     * Flag that it's an uncompiled resource
-     *
-     * @var bool
-     */
-    public $uncompiled = true;
-    /**
-     * container for short_open_tag directive's value before executing PHP templates
-     *
-     * @var string
-     */
-    protected $short_open_tag;
-
-    /**
-     * Create a new PHP Resource
-     */
-    public function __construct() {
-        $this->short_open_tag = ini_get('short_open_tag');
-    }
-
-    /**
-     * Load template's source from file into current template object
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        if ($source->timestamp) {
-            return '';
-        }
-        throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-    }
-
-    /**
-     * Render and output the template (without using the compiler)
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     * @throws SmartyException          if template cannot be loaded or allow_php_templates is disabled
-     */
-    public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template) {
-        if (!$source->smarty->allow_php_templates) {
-            throw new SmartyException("PHP templates are disabled");
-        }
-        if (!$source->exists) {
-            if ($_template->parent instanceof Smarty_Internal_Template) {
-                $parent_resource = " in '{$_template->parent->template_resource}'";
-            } else {
-                $parent_resource = '';
-            }
-            throw new SmartyException("Unable to load template {$source->type} '{$source->name}'{$parent_resource}");
-        }
-
-        // prepare variables
-        extract($_template->getTemplateVars());
-
-        // include PHP template with short open tags enabled
-        ini_set('short_open_tag', '1');
-        /** @var Smarty_Internal_Template $_smarty_template
-         * used in included file
-         */
-        $_smarty_template = $_template;
-        include($source->filepath);
-        ini_set('short_open_tag', $this->short_open_tag);
-    }
-
-    /**
-     * populate compiled object with compiled filepath
-     *
-     * @param Smarty_Template_Compiled $compiled compiled object
-     * @param Smarty_Internal_Template $_template template object (is ignored)
-     */
-    public function populateCompiledFilepath(Smarty_Template_Compiled $compiled, Smarty_Internal_Template $_template) {
-        $compiled->filepath = false;
-        $compiled->timestamp = false;
-        $compiled->exists = false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_registered.php b/library/smarty/libs/sysplugins/smarty_internal_resource_registered.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_registered.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource Registered
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource Registered
- * Implements the registered resource for Smarty template
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @deprecated
- */
-class Smarty_Internal_Resource_Registered extends Smarty_Resource {
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->filepath = $source->type . ':' . $source->name;
-        $source->uid = sha1($source->filepath);
-        if ($source->smarty->compile_check) {
-            $source->timestamp = $this->getTemplateTimestamp($source);
-            $source->exists = !!$source->timestamp;
-        }
-    }
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return void
-     */
-    public function populateTimestamp(Smarty_Template_Source $source) {
-        $source->timestamp = $this->getTemplateTimestamp($source);
-        $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * Get timestamp (epoch) the template source was modified
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return integer|boolean        timestamp (epoch) the template was modified, false if resources has no timestamp
-     */
-    public function getTemplateTimestamp(Smarty_Template_Source $source) {
-        // return timestamp
-        $time_stamp = false;
-        call_user_func_array($source->smarty->registered_resources[$source->type][0][1], array($source->name, &$time_stamp, $source->smarty));
-
-        return is_numeric($time_stamp) ? (int)$time_stamp : $time_stamp;
-    }
-
-    /**
-     * Load template's source by invoking the registered callback into current template object
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        // return template string
-        $t = call_user_func_array($source->smarty->registered_resources[$source->type][0][0], array($source->name, &$source->content, $source->smarty));
-        if (is_bool($t) && !$t) {
-            throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-        }
-
-        return $source->content;
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return basename($source->name);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_stream.php b/library/smarty/libs/sysplugins/smarty_internal_resource_stream.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_stream.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource Stream
- * Implements the streams as resource for Smarty template
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource Stream
- * Implements the streams as resource for Smarty template
- *
- * @link       http://php.net/streams
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_Stream extends Smarty_Resource_Recompiled {
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        if (strpos($source->resource, '://') !== false) {
-            $source->filepath = $source->resource;
-        } else {
-            $source->filepath = str_replace(':', '://', $source->resource);
-        }
-        $source->uid = false;
-        $source->content = $this->getContent($source);
-        $source->timestamp = false;
-        $source->exists = !!$source->content;
-    }
-
-    /**
-     * Load template's source from stream into current template object
-     *
-     * @param Smarty_Template_Source $source source object
-     *
-     * @return string template source
-     * @throws SmartyException if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        $t = '';
-        // the availability of the stream has already been checked in Smarty_Resource::fetch()
-        $fp = fopen($source->filepath, 'r+');
-        if ($fp) {
-            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
-                $t .= $current_line;
-            }
-            fclose($fp);
-
-            return $t;
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * modify resource_name according to resource handlers specifications
-     *
-     * @param Smarty $smarty Smarty instance
-     * @param string $resource_name resource_name to make unique
-     * @param  boolean $isConfig flag for config resource
-     *
-     * @return string unique resource name
-     */
-    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) {
-        return get_class($this) . '#' . $resource_name;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_resource_string.php b/library/smarty/libs/sysplugins/smarty_internal_resource_string.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_resource_string.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Resource String
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Internal Plugin Resource String
- * Implements the strings as resource for Smarty template
- * {@internal unlike eval-resources the compiled state of string-resources is saved for subsequent access}}
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-class Smarty_Internal_Resource_String extends Smarty_Resource {
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->uid = $source->filepath = sha1($source->name);
-        $source->timestamp = 0;
-        $source->exists = true;
-    }
-
-    /**
-     * Load template's source from $resource_name into current template object
-     *
-     * @uses decode() to decode base64 and urlencoded template_resources
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        return $this->decode($source->name);
-    }
-
-    /**
-     * decode base64 and urlencode
-     *
-     * @param  string $string template_resource to decode
-     *
-     * @return string decoded template_resource
-     */
-    protected function decode($string) {
-        // decode if specified
-        if (($pos = strpos($string, ':')) !== false) {
-            if (!strncmp($string, 'base64', 6)) {
-                return base64_decode(substr($string, 7));
-            } elseif (!strncmp($string, 'urlencode', 9)) {
-                return urldecode(substr($string, 10));
-            }
-        }
-
-        return $string;
-    }
-
-    /**
-     * modify resource_name according to resource handlers specifications
-     *
-     * @param  Smarty $smarty Smarty instance
-     * @param  string $resource_name resource_name to make unique
-     * @param  boolean $isConfig flag for config resource
-     *
-     * @return string unique resource name
-     */
-    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) {
-        return get_class($this) . '#' . $this->decode($resource_name);
-    }
-
-    /**
-     * Determine basename for compiled filename
-     * Always returns an empty string.
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return '';
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_smartytemplatecompiler.php b/library/smarty/libs/sysplugins/smarty_internal_smartytemplatecompiler.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_smartytemplatecompiler.php
+++ /dev/null
@@ -1,133 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Smarty Template Compiler Base
- * This file contains the basic classes and methods for compiling Smarty templates with lexer/parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * @ignore
- */
-//include 'smarty_internal_parsetree.php';
-
-/**
- * Class SmartyTemplateCompiler
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-class Smarty_Internal_SmartyTemplateCompiler extends Smarty_Internal_TemplateCompilerBase {
-    /**
-     * Lexer class name
-     *
-     * @var string
-     */
-    public $lexer_class;
-
-    /**
-     * Parser class name
-     *
-     * @var string
-     */
-    public $parser_class;
-
-    /**
-     * Lexer object
-     *
-     * @var object
-     */
-    public $lex;
-
-    /**
-     * Parser object
-     *
-     * @var object
-     */
-    public $parser;
-
-    /**
-     * array of vars which can be compiled in local scope
-     *
-     * @var array
-     */
-    public $local_var = array();
-
-    /**
-     * Initialize compiler
-     *
-     * @param string $lexer_class class name
-     * @param string $parser_class class name
-     * @param Smarty $smarty global instance
-     */
-    public function __construct($lexer_class, $parser_class, $smarty) {
-        $this->smarty = $smarty;
-        parent::__construct();
-        // get required plugins
-        $this->lexer_class = $lexer_class;
-        $this->parser_class = $parser_class;
-    }
-
-    /**
-     * method to compile a Smarty template
-     *
-     * @param  mixed $_content template source
-     *
-     * @return bool  true if compiling succeeded, false if it failed
-     */
-    protected function doCompile($_content, $isTemplateSource = false) {
-        /* here is where the compiling takes place. Smarty
-          tags in the templates are replaces with PHP code,
-          then written to compiled files. */
-        // init the lexer/parser to compile the template
-        $this->lex = new $this->lexer_class(str_replace(array("\r\n", "\r"), "\n", $_content), $this);
-        $this->parser = new $this->parser_class($this->lex, $this);
-        if ($isTemplateSource) {
-            $this->parser->insertPhpCode("<?php\n\$_smarty_tpl->properties['nocache_hash'] = '{$this->nocache_hash}';\n?>\n");
-        }
-        if ($this->inheritance_child) {
-            // start state on child templates
-            $this->lex->yypushstate(Smarty_Internal_Templatelexer::CHILDBODY);
-        }
-        if (function_exists('mb_internal_encoding') && ((int)ini_get('mbstring.func_overload')) & 2) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('ASCII');
-        } else {
-            $mbEncoding = null;
-        }
-
-        if ($this->smarty->_parserdebug) {
-            $this->parser->PrintTrace();
-            $this->lex->PrintTrace();
-        }
-        // get tokens from lexer and parse them
-        while ($this->lex->yylex() && !$this->abort_and_recompile) {
-            if ($this->smarty->_parserdebug) {
-                echo "<pre>Line {$this->lex->line} Parsing  {$this->parser->yyTokenName[$this->lex->token]} Token " .
-                    htmlentities($this->lex->value) . "</pre>";
-            }
-            $this->parser->doParse($this->lex->token, $this->lex->value);
-        }
-
-        if ($this->abort_and_recompile) {
-            // exit here on abort
-            return false;
-        }
-        // finish parsing process
-        $this->parser->doParse(0, 0);
-        if ($mbEncoding) {
-            mb_internal_encoding($mbEncoding);
-        }
-        // check for unclosed tags
-        if (count($this->_tag_stack) > 0) {
-            // get stacked info
-            list($openTag, $_data) = array_pop($this->_tag_stack);
-            $this->trigger_template_error("unclosed {$this->smarty->left_delimiter}" . $openTag . "{$this->smarty->right_delimiter} tag");
-        }
-        // return compiled code
-        // return str_replace(array("? >\n<?php","? ><?php"), array('',''), $this->parser->retvalue);
-        return $this->parser->retvalue;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_template.php b/library/smarty/libs/sysplugins/smarty_internal_template.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_template.php
+++ /dev/null
@@ -1,893 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Template
- * This file contains the Smarty template engine
- *
- * @package    Smarty
- * @subpackage Template
- * @author     Uwe Tews
- */
-
-/**
- * Main class with template data structures and methods
- *
- * @package    Smarty
- * @subpackage Template
- *
- * @property Smarty_Template_Source $source
- * @property Smarty_Template_Compiled $compiled
- * @property Smarty_Template_Cached $cached
- */
-class Smarty_Internal_Template extends Smarty_Internal_TemplateBase {
-    /**
-     * Global smarty instance
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * Template resource
-     *
-     * @var string
-     */
-    public $template_resource = null;
-    /**
-     * Saved template Id
-     *
-     * @var null|string
-     */
-    public $templateId = null;
-    /**
-     * flag if compiled template is invalid and must be (re)compiled
-     *
-     * @var bool
-     */
-    public $mustCompile = null;
-    /**
-     * flag if template does contain nocache code sections
-     *
-     * @var bool
-     */
-    public $has_nocache_code = false;
-    /**
-     * special compiled and cached template properties
-     *
-     * @var array
-     */
-    public $properties = array('file_dependency' => array(),
-        'nocache_hash' => '',
-        'tpl_function' => array(),
-    );
-    /**
-     * required plugins
-     *
-     * @var array
-     */
-    public $required_plugins = array('compiled' => array(), 'nocache' => array());
-    /**
-     * blocks for template inheritance
-     *
-     * @var array
-     */
-    public $block_data = array();
-    /**
-     * variable filters
-     *
-     * @var array
-     */
-    public $variable_filters = array();
-    /**
-     * optional log of tag/attributes
-     *
-     * @var array
-     */
-    public $used_tags = array();
-    /**
-     * internal flag to allow relative path in child template blocks
-     *
-     * @var bool
-     */
-    public $allow_relative_path = false;
-    /**
-     * internal capture runtime stack
-     *
-     * @var array
-     */
-    public $_capture_stack = array(0 => array());
-
-    /**
-     * Create template data object
-     * Some of the global Smarty settings copied to template scope
-     * It load the required template resources and caching plugins
-     *
-     * @param string $template_resource template resource string
-     * @param Smarty $smarty Smarty instance
-     * @param Smarty_Internal_Template $_parent back pointer to parent object with variables or null
-     * @param mixed $_cache_id cache   id or null
-     * @param mixed $_compile_id compile id or null
-     * @param bool $_caching use caching?
-     * @param int $_cache_lifetime cache life-time in seconds
-     */
-    public function __construct($template_resource, $smarty, $_parent = null, $_cache_id = null, $_compile_id = null, $_caching = null, $_cache_lifetime = null) {
-        $this->smarty = &$smarty;
-        // Smarty parameter
-        $this->cache_id = $_cache_id === null ? $this->smarty->cache_id : $_cache_id;
-        $this->compile_id = $_compile_id === null ? $this->smarty->compile_id : $_compile_id;
-        $this->caching = $_caching === null ? $this->smarty->caching : $_caching;
-        if ($this->caching === true) {
-            $this->caching = Smarty::CACHING_LIFETIME_CURRENT;
-        }
-        $this->cache_lifetime = $_cache_lifetime === null ? $this->smarty->cache_lifetime : $_cache_lifetime;
-        $this->parent = $_parent;
-        // Template resource
-        $this->template_resource = $template_resource;
-        // copy block data of template inheritance
-        if ($this->parent instanceof Smarty_Internal_Template) {
-            $this->block_data = $this->parent->block_data;
-        }
-    }
-
-    /**
-     * fetches rendered template
-     *
-     * @throws Exception
-     * @throws SmartyException
-     * @return string rendered template output
-     */
-    public function fetch() {
-        return $this->render(true, false, false);
-    }
-
-    /**
-     * displays a Smarty template
-     */
-    public function display() {
-        $this->render(true, false, true);
-    }
-
-    /**
-     * render template
-     *
-     * @param  bool $merge_tpl_vars if true parent template variables merged in to local scope
-     * @param  bool $no_output_filter if true do not run output filter
-     * @param  bool $display true: display, false: fetch null: subtemplate
-     *
-     * @throws Exception
-     * @throws SmartyException
-     * @return string rendered template output
-     */
-    public function render($merge_tpl_vars = false, $no_output_filter = true, $display = null) {
-        $parentIsTpl = $this->parent instanceof Smarty_Internal_Template;
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::start_template($this, $display);
-        }
-        $save_tpl_vars = null;
-        $save_config_vars = null;
-        // merge all variable scopes into template
-        if ($merge_tpl_vars) {
-            // save local variables
-            $save_tpl_vars = $this->tpl_vars;
-            $save_config_vars = $this->config_vars;
-            $ptr_array = array($this);
-            $ptr = $this;
-            while (isset($ptr->parent)) {
-                $ptr_array[] = $ptr = $ptr->parent;
-            }
-            $ptr_array = array_reverse($ptr_array);
-            $parent_ptr = reset($ptr_array);
-            $tpl_vars = $parent_ptr->tpl_vars;
-            $config_vars = $parent_ptr->config_vars;
-            while ($parent_ptr = next($ptr_array)) {
-                if (!empty($parent_ptr->tpl_vars)) {
-                    $tpl_vars = array_merge($tpl_vars, $parent_ptr->tpl_vars);
-                }
-                if (!empty($parent_ptr->config_vars)) {
-                    $config_vars = array_merge($config_vars, $parent_ptr->config_vars);
-                }
-            }
-            if (!empty(Smarty::$global_tpl_vars)) {
-                $tpl_vars = array_merge(Smarty::$global_tpl_vars, $tpl_vars);
-            }
-            $this->tpl_vars = $tpl_vars;
-            $this->config_vars = $config_vars;
-        }
-        // dummy local smarty variable
-        if (!isset($this->tpl_vars['smarty'])) {
-            $this->tpl_vars['smarty'] = new Smarty_Variable;
-        }
-        $_smarty_old_error_level = isset($this->smarty->error_reporting) ? error_reporting($this->smarty->error_reporting) : null;
-        // check URL debugging control
-        if (!$this->smarty->debugging && $this->smarty->debugging_ctrl == 'URL') {
-            Smarty_Internal_Debug::debugUrl($this);
-        }
-        if (!isset($this->source)) {
-            $this->loadSource();
-        }
-        // checks if template exists
-        if (!$this->source->exists) {
-            if ($parentIsTpl) {
-                $parent_resource = " in '{$this->parent->template_resource}'";
-            } else {
-                $parent_resource = '';
-            }
-            throw new SmartyException("Unable to load template {$this->source->type} '{$this->source->name}'{$parent_resource}");
-        }
-        // disable caching for evaluated code
-        if ($this->source->recompiled) {
-            $this->caching = false;
-        }
-        // read from cache or render
-        $isCacheTpl = $this->caching == Smarty::CACHING_LIFETIME_CURRENT || $this->caching == Smarty::CACHING_LIFETIME_SAVED;
-        if ($isCacheTpl) {
-            if (!isset($this->cached)) {
-                $this->loadCached();
-            }
-            $this->cached->isCached($this);
-        }
-        if (!($isCacheTpl) || !$this->cached->valid) {
-            if ($isCacheTpl) {
-                $this->properties['tpl_function'] = array();
-            }
-            // render template (not loaded and not in cache)
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::start_render($this);
-            }
-            if (!$this->source->uncompiled) {
-                // render compiled code
-                if (!isset($this->compiled)) {
-                    $this->loadCompiled();
-                }
-                $content = $this->compiled->render($this);
-            } else {
-                $content = $this->source->renderUncompiled($this);
-            }
-            if (!$this->source->recompiled && empty($this->properties['file_dependency'][$this->source->uid])) {
-                $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $this->source->type);
-            }
-            if ($parentIsTpl) {
-                $this->parent->properties['file_dependency'] = array_merge($this->parent->properties['file_dependency'], $this->properties['file_dependency']);
-                //$this->parent->properties['tpl_function'] = array_merge($this->parent->properties['tpl_function'], $this->properties['tpl_function']);
-            }
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::end_render($this);
-            }
-            // write to cache when necessary
-            if (!$this->source->recompiled && $isCacheTpl) {
-                if ($this->smarty->debugging) {
-                    Smarty_Internal_Debug::start_cache($this);
-                }
-                $this->cached->updateCache($this, $content, $no_output_filter);
-                $compile_check = $this->smarty->compile_check;
-                $this->smarty->compile_check = false;
-                if ($parentIsTpl) {
-                    $this->properties['tpl_function'] = $this->parent->properties['tpl_function'];
-                }
-                if (!$this->cached->processed) {
-                    $this->cached->process($this);
-                }
-                $this->smarty->compile_check = $compile_check;
-                $content = $this->getRenderedTemplateCode();
-                if ($this->smarty->debugging) {
-                    Smarty_Internal_Debug::end_cache($this);
-                }
-            } else {
-                if (!empty($this->properties['nocache_hash']) && !empty($this->parent->properties['nocache_hash'])) {
-                    // replace nocache_hash
-                    $content = str_replace("{$this->properties['nocache_hash']}", $this->parent->properties['nocache_hash'], $content);
-                    $this->parent->has_nocache_code = $this->parent->has_nocache_code || $this->has_nocache_code;
-                }
-            }
-        } else {
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::start_cache($this);
-            }
-            $content = $this->cached->render($this);
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::end_cache($this);
-            }
-        }
-        if ((!$this->caching || $this->has_nocache_code || $this->source->recompiled) && !$no_output_filter && (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output']))) {
-            $content = Smarty_Internal_Filter_Handler::runFilter('output', $content, $this);
-        }
-        if (isset($_smarty_old_error_level)) {
-            error_reporting($_smarty_old_error_level);
-        }
-        // display or fetch
-        if ($display) {
-            if ($this->caching && $this->smarty->cache_modified_check) {
-                $this->cached->cacheModifiedCheck($this, $content);
-            } else {
-                echo $content;
-            }
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::end_template($this);
-            }
-            // debug output
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::display_debug($this, true);
-            }
-            if ($merge_tpl_vars) {
-                // restore local variables
-                $this->tpl_vars = $save_tpl_vars;
-                $this->config_vars = $save_config_vars;
-            }
-            return '';
-        } else {
-            if ($merge_tpl_vars) {
-                // restore local variables
-                $this->tpl_vars = $save_tpl_vars;
-                $this->config_vars = $save_config_vars;
-            }
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::end_template($this);
-            }
-            if ($this->smarty->debugging == 2 and $display === false) {
-                if ($this->smarty->debugging) {
-                    Smarty_Internal_Debug::display_debug($this, true);
-                }
-            }
-            if ($parentIsTpl) {
-                $this->parent->properties['tpl_function'] = array_merge($this->parent->properties['tpl_function'], $this->properties['tpl_function']);
-                foreach ($this->required_plugins as $code => $tmp1) {
-                    foreach ($tmp1 as $name => $tmp) {
-                        foreach ($tmp as $type => $data) {
-                            $this->parent->required_plugins[$code][$name][$type] = $data;
-                        }
-                    }
-                }
-            }
-            // return cache content
-            return $content;
-        }
-    }
-
-    /**
-     * get rendered template content by calling compiled or cached template code
-     *
-     * @return string
-     * @throws Exception
-     */
-    public function getRenderedTemplateCode() {
-        $level = ob_get_level();
-        try {
-            ob_start();
-            if (empty($this->properties['unifunc']) || !is_callable($this->properties['unifunc'])) {
-                throw new SmartyException("Invalid compiled template for '{$this->template_resource}'");
-            }
-            if (isset($this->smarty->security_policy)) {
-                $this->smarty->security_policy->startTemplate($this);
-            }
-            array_unshift($this->_capture_stack, array());
-            //
-            // render compiled or saved template code
-            //
-            $this->properties['unifunc']($this);
-            // any unclosed {capture} tags ?
-            if (isset($this->_capture_stack[0][0])) {
-                $this->capture_error();
-            }
-            array_shift($this->_capture_stack);
-            if (isset($this->smarty->security_policy)) {
-                $this->smarty->security_policy->exitTemplate($this);
-            }
-            return ob_get_clean();
-        } catch (Exception $e) {
-            while (ob_get_level() > $level) {
-                ob_end_clean();
-            }
-            throw $e;
-        }
-    }
-
-    /**
-     * Returns if the current template must be compiled by the Smarty compiler
-     * It does compare the timestamps of template source and the compiled templates and checks the force compile
-     * configuration
-     *
-     * @throws SmartyException
-     * @return boolean true if the template must be compiled
-     */
-    public function mustCompile() {
-        if (!$this->source->exists) {
-            if ($this->parent instanceof Smarty_Internal_Template) {
-                $parent_resource = " in '$this->parent->template_resource}'";
-            } else {
-                $parent_resource = '';
-            }
-            throw new SmartyException("Unable to load template {$this->source->type} '{$this->source->name}'{$parent_resource}");
-        }
-        if ($this->mustCompile === null) {
-            $this->mustCompile = (!$this->source->uncompiled && ($this->smarty->force_compile || $this->source->recompiled || $this->compiled->timestamp === false ||
-                    ($this->smarty->compile_check && $this->compiled->timestamp < $this->source->timestamp)));
-        }
-
-        return $this->mustCompile;
-    }
-
-    /**
-     * Compiles the template
-     * If the template is not evaluated the compiled template is saved on disk
-     */
-    public function compileTemplateSource() {
-        return $this->compiled->compileTemplateSource($this);
-    }
-
-    /**
-     * Writes the content to cache resource
-     *
-     * @param string $content
-     *
-     * @return bool
-     */
-    public function writeCachedContent($content) {
-        return $this->cached->writeCachedContent($this, $content);
-    }
-
-    /**
-     * Template code runtime function to get subtemplate content
-     *
-     * @param string $template the resource handle of the template file
-     * @param mixed $cache_id cache id to be used with this template
-     * @param mixed $compile_id compile id to be used with this template
-     * @param integer $caching cache mode
-     * @param integer $cache_lifetime life time of cache data
-     * @param         $data
-     * @param int $parent_scope scope in which {include} should execute
-     *
-     * @returns string template content
-     */
-    public function getSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) {
-        $tpl = $this->setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope);
-        return $tpl->render();
-    }
-
-    /**
-     * Template code runtime function to set up an inline subtemplate
-     *
-     * @param string $template the resource handle of the template file
-     * @param mixed $cache_id cache id to be used with this template
-     * @param mixed $compile_id compile id to be used with this template
-     * @param integer $caching cache mode
-     * @param integer $cache_lifetime life time of cache data
-     * @param array $data passed parameter template variables
-     * @param int $parent_scope scope in which {include} should execute
-     *
-     * @returns object template object
-     */
-    public function setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) {
-        $_templateId = $this->getTemplateId($template, $cache_id, $compile_id);
-        // already in template cache?
-        if (isset($this->smarty->template_objects[$_templateId])) {
-            // clone cached template object because of possible recursive call
-            $tpl = clone $this->smarty->template_objects[$_templateId];
-            $tpl->parent = $this;
-            if ((bool)$tpl->caching !== (bool)$caching) {
-                unset($tpl->compiled);
-            }
-            $tpl->caching = $caching;
-            $tpl->cache_lifetime = $cache_lifetime;
-        } else {
-            $tpl = new $this->smarty->template_class($template, $this->smarty, $this, $cache_id, $compile_id, $caching, $cache_lifetime);
-            $tpl->templateId = $_templateId;
-        }
-        // get variables from calling scope
-        if ($parent_scope == Smarty::SCOPE_LOCAL) {
-            $tpl->tpl_vars = $this->tpl_vars;
-            $tpl->tpl_vars['smarty'] = clone $this->tpl_vars['smarty'];
-        } elseif ($parent_scope == Smarty::SCOPE_PARENT) {
-            $tpl->tpl_vars = &$this->tpl_vars;
-        } elseif ($parent_scope == Smarty::SCOPE_GLOBAL) {
-            $tpl->tpl_vars = &Smarty::$global_tpl_vars;
-        } elseif (($scope_ptr = $this->getScopePointer($parent_scope)) == null) {
-            $tpl->tpl_vars = &$this->tpl_vars;
-        } else {
-            $tpl->tpl_vars = &$scope_ptr->tpl_vars;
-        }
-        $tpl->config_vars = $this->config_vars;
-        if (!empty($data)) {
-            // set up variable values
-            foreach ($data as $_key => $_val) {
-                $tpl->tpl_vars[$_key] = new Smarty_Variable($_val);
-            }
-        }
-        $tpl->properties['tpl_function'] = $this->properties['tpl_function'];
-        return $tpl;
-    }
-
-    /**
-     * Template code runtime function to set up an inline subtemplate
-     *
-     * @param string $template the resource handle of the template file
-     * @param mixed $cache_id cache id to be used with this template
-     * @param mixed $compile_id compile id to be used with this template
-     * @param integer $caching cache mode
-     * @param integer $cache_lifetime life time of cache data
-     * @param array $data passed parameter template variables
-     * @param int $parent_scope scope in which {include} should execute
-     * @param string $hash nocache hash code
-     * @param string $content_func name of content function
-     *
-     * @returns object template content
-     */
-    public function getInlineSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope, $hash, $content_func) {
-        $tpl = $this->setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope);
-        $tpl->properties['nocache_hash'] = $hash;
-        if (!isset($this->smarty->template_objects[$tpl->templateId])) {
-            $this->smarty->template_objects[$tpl->templateId] = $tpl;
-        }
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::start_template($tpl);
-            Smarty_Internal_Debug::start_render($tpl);
-        }
-        $tpl->properties['unifunc'] = $content_func;
-        $output = $tpl->getRenderedTemplateCode();
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::end_template($tpl);
-            Smarty_Internal_Debug::end_render($tpl);
-        }
-        if (!empty($tpl->properties['file_dependency'])) {
-            $this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $tpl->properties['file_dependency']);
-        }
-        $this->properties['tpl_function'] = $tpl->properties['tpl_function'];
-        return str_replace($tpl->properties['nocache_hash'], $this->properties['nocache_hash'], $output);
-    }
-
-    /**
-     * Call template function
-     *
-     * @param string $name template function name
-     * @param object|\Smarty_Internal_Template $_smarty_tpl template object
-     * @param array $params parameter array
-     * @param bool $nocache true if called nocache
-     *
-     * @throws \SmartyException
-     */
-    public function callTemplateFunction($name, Smarty_Internal_Template $_smarty_tpl, $params, $nocache) {
-        if (isset($_smarty_tpl->properties['tpl_function'][$name])) {
-            if (!$_smarty_tpl->caching || ($_smarty_tpl->caching && $nocache)) {
-                $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name'];
-            } else {
-                if (isset($_smarty_tpl->properties['tpl_function'][$name]['call_name_caching'])) {
-                    $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name_caching'];
-                } else {
-                    $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name'];
-                }
-            }
-            if (function_exists($function)) {
-                $function ($_smarty_tpl, $params);
-                return;
-            }
-            // try to load template function dynamically
-            if (Smarty_Internal_Function_Call_Handler::call($name, $_smarty_tpl, $function, $params, $nocache)) {
-                $function ($_smarty_tpl, $params);
-                return;
-            }
-        }
-        throw new SmartyException("Unable to find template function '{$name}'");
-    }
-
-    /**
-     * This function is executed automatically when a compiled or cached template file is included
-     * - Decode saved properties from compiled template and cache files
-     * - Check if compiled or cache file is valid
-     *
-     * @param  array $properties special template properties
-     * @param  bool $cache flag if called from cache file
-     *
-     * @return bool  flag if compiled or cache file is valid
-     */
-    public function decodeProperties($properties, $cache = false) {
-        $properties['version'] = (isset($properties['version'])) ? $properties['version'] : '';
-        $is_valid = true;
-        if (Smarty::SMARTY_VERSION != $properties['version']) {
-            // new version must rebuild
-            $is_valid = false;
-        } elseif ((!$cache && $this->smarty->compile_check || $cache && ($this->smarty->compile_check === true || $this->smarty->compile_check === Smarty::COMPILECHECK_ON)) && !empty($properties['file_dependency'])) {
-            // check file dependencies at compiled code
-            foreach ($properties['file_dependency'] as $_file_to_check) {
-                if ($_file_to_check[2] == 'file' || $_file_to_check[2] == 'php') {
-                    if ($this->source->filepath == $_file_to_check[0] && isset($this->source->timestamp)) {
-                        // do not recheck current template
-                        $mtime = $this->source->timestamp;
-                    } else {
-                        // file and php types can be checked without loading the respective resource handlers
-                        $mtime = is_file($_file_to_check[0]) ? @filemtime($_file_to_check[0]) : false;
-                    }
-                } elseif ($_file_to_check[2] == 'string') {
-                    continue;
-                } else {
-                    $source = Smarty_Resource::source(null, $this->smarty, $_file_to_check[0]);
-                    $mtime = $source->timestamp;
-                }
-                if (!$mtime || $mtime > $_file_to_check[1]) {
-                    $is_valid = false;
-                    break;
-                }
-            }
-        }
-        if ($cache) {
-            // CACHING_LIFETIME_SAVED cache expiry has to be validated here since otherwise we'd define the unifunc
-            if ($this->caching === Smarty::CACHING_LIFETIME_SAVED &&
-                $properties['cache_lifetime'] >= 0 &&
-                (time() > ($this->cached->timestamp + $properties['cache_lifetime']))
-            ) {
-                $is_valid = false;
-            }
-            $this->cached->valid = $is_valid;
-        } else {
-            $this->mustCompile = !$is_valid;
-        }
-        if ($is_valid) {
-            $this->has_nocache_code = $properties['has_nocache_code'];
-            //            $this->properties['nocache_hash'] = $properties['nocache_hash'];
-            if (isset($properties['cache_lifetime'])) {
-                $this->properties['cache_lifetime'] = $properties['cache_lifetime'];
-            }
-            if (isset($properties['file_dependency'])) {
-                $this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $properties['file_dependency']);
-            }
-            if (isset($properties['tpl_function'])) {
-                $this->properties['tpl_function'] = array_merge($this->properties['tpl_function'], $properties['tpl_function']);
-            }
-            $this->properties['version'] = $properties['version'];
-            $this->properties['unifunc'] = $properties['unifunc'];
-        }
-        return $is_valid;
-    }
-
-    /**
-     * Template code runtime function to create a local Smarty variable for array assignments
-     *
-     * @param string $tpl_var template variable name
-     * @param bool $nocache cache mode of variable
-     * @param int $scope scope of variable
-     */
-    public function createLocalArrayVariable($tpl_var, $nocache = false, $scope = Smarty::SCOPE_LOCAL) {
-        if (!isset($this->tpl_vars[$tpl_var])) {
-            $this->tpl_vars[$tpl_var] = new Smarty_Variable(array(), $nocache, $scope);
-        } else {
-            $this->tpl_vars[$tpl_var] = clone $this->tpl_vars[$tpl_var];
-            if ($scope != Smarty::SCOPE_LOCAL) {
-                $this->tpl_vars[$tpl_var]->scope = $scope;
-            }
-            if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) {
-                settype($this->tpl_vars[$tpl_var]->value, 'array');
-            }
-        }
-    }
-
-    /**
-     * Template code runtime function to get pointer to template variable array of requested scope
-     *
-     * @param  int $scope requested variable scope
-     *
-     * @return array array of template variables
-     */
-    public function &getScope($scope) {
-        if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) {
-            return $this->parent->tpl_vars;
-        } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) {
-            $ptr = $this->parent;
-            while (!empty($ptr->parent)) {
-                $ptr = $ptr->parent;
-            }
-
-            return $ptr->tpl_vars;
-        } elseif ($scope == Smarty::SCOPE_GLOBAL) {
-            return Smarty::$global_tpl_vars;
-        }
-        $null = null;
-
-        return $null;
-    }
-
-    /**
-     * Get parent or root of template parent chain
-     *
-     * @param  int $scope parent or root scope
-     *
-     * @return mixed object
-     */
-    public function getScopePointer($scope) {
-        if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) {
-            return $this->parent;
-        } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) {
-            $ptr = $this->parent;
-            while (!empty($ptr->parent)) {
-                $ptr = $ptr->parent;
-            }
-
-            return $ptr;
-        }
-
-        return null;
-    }
-
-    /**
-     * [util function] counts an array, arrayAccess/traversable or PDOStatement object
-     *
-     * @param  mixed $value
-     *
-     * @return int   the count for arrays and objects that implement countable, 1 for other objects that don't, and 0
-     *               for empty elements
-     */
-    public function _count($value) {
-        if (is_array($value) === true || $value instanceof Countable) {
-            return count($value);
-        } elseif ($value instanceof IteratorAggregate) {
-            // Note: getIterator() returns a Traversable, not an Iterator
-            // thus rewind() and valid() methods may not be present
-            return iterator_count($value->getIterator());
-        } elseif ($value instanceof Iterator) {
-            return iterator_count($value);
-        } elseif ($value instanceof PDOStatement) {
-            return $value->rowCount();
-        } elseif ($value instanceof Traversable) {
-            return iterator_count($value);
-        } elseif ($value instanceof ArrayAccess) {
-            if ($value->offsetExists(0)) {
-                return 1;
-            }
-        } elseif (is_object($value)) {
-            return count($value);
-        }
-
-        return 0;
-    }
-
-    /**
-     * runtime error not matching capture tags
-     */
-    public function capture_error() {
-        throw new SmartyException("Not matching {capture} open/close in \"{$this->template_resource}\"");
-    }
-
-    /**
-     * Empty cache for this template
-     *
-     * @param integer $exp_time expiration time
-     *
-     * @return integer number of cache files deleted
-     */
-    public function clearCache($exp_time = null) {
-        Smarty_CacheResource::invalidLoadedCache($this->smarty);
-
-        return $this->cached->handler->clear($this->smarty, $this->template_resource, $this->cache_id, $this->compile_id, $exp_time);
-    }
-
-    /**
-     * Load source resource
-     *
-     * @throws SmartyException
-     */
-    public function loadSource() {
-        $this->source = Smarty_Template_Source::load($this);
-        if ($this->smarty->template_resource_caching && !$this->source->recompiled && isset($this->templateId)) {
-            $this->smarty->template_objects[$this->templateId] = $this;
-        }
-    }
-
-    /**
-     * Load compiled object
-     *
-     */
-    public function loadCompiled() {
-        if (!isset($this->compiled)) {
-            if (!class_exists('Smarty_Template_Compiled', false)) {
-                require SMARTY_SYSPLUGINS_DIR . 'smarty_template_compiled.php';
-            }
-            $this->compiled = Smarty_Template_Compiled::load($this);
-        }
-    }
-
-    /**
-     * Load cached object
-     *
-     */
-    public function loadCached() {
-        if (!isset($this->cached)) {
-            if (!class_exists('Smarty_Template_Cached', false)) {
-                require SMARTY_SYSPLUGINS_DIR . 'smarty_template_cached.php';
-            }
-            $this->cached = Smarty_Template_Cached::load($this);
-        }
-    }
-
-    /**
-     * Load compiler object
-     *
-     * @throws \SmartyException
-     */
-    public function loadCompiler() {
-        $this->smarty->loadPlugin($this->source->compiler_class);
-        $this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smarty);
-    }
-
-    /**
-     * Handle unknown class methods
-     *
-     * @param string $name unknown method-name
-     * @param array $args argument array
-     *
-     * @return mixed
-     * @throws SmartyException
-     */
-    public function __call($name, $args) {
-        // method of Smarty object?
-        if (method_exists($this->smarty, $name)) {
-            return call_user_func_array(array($this->smarty, $name), $args);
-        }
-        // parent
-        return parent::__call($name, $args);
-    }
-
-    /**
-     * set Smarty property in template context
-     *
-     * @param string $property_name property name
-     * @param mixed $value value
-     *
-     * @throws SmartyException
-     */
-    public function __set($property_name, $value) {
-        switch ($property_name) {
-            case 'source':
-            case 'compiled':
-            case 'cached':
-            case 'compiler':
-                $this->$property_name = $value;
-                return;
-            default:
-                // Smarty property ?
-                if (property_exists($this->smarty, $property_name)) {
-                    $this->smarty->$property_name = $value;
-                    return;
-                }
-        }
-        throw new SmartyException("invalid template property '$property_name'.");
-    }
-
-    /**
-     * get Smarty property in template context
-     *
-     * @param string $property_name property name
-     *
-     * @return mixed|Smarty_Template_Cached
-     * @throws SmartyException
-     */
-    public function __get($property_name) {
-        switch ($property_name) {
-            case 'source':
-                $this->loadSource();
-                return $this->source;
-
-            case 'compiled':
-                $this->loadCompiled();
-                return $this->compiled;
-
-            case 'cached':
-                $this->loadCached();
-                return $this->cached;
-
-            case 'compiler':
-                $this->loadCompiler();
-                return $this->compiler;
-            default:
-                // Smarty property ?
-                if (property_exists($this->smarty, $property_name)) {
-                    return $this->smarty->$property_name;
-                }
-        }
-        throw new SmartyException("template property '$property_name' does not exist.");
-    }
-
-    /**
-     * Template data object destructor
-     */
-    public function __destruct() {
-        if ($this->smarty->cache_locking && isset($this->cached) && $this->cached->is_locked) {
-            $this->cached->handler->releaseLock($this->smarty, $this->cached);
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_templatebase.php b/library/smarty/libs/sysplugins/smarty_internal_templatebase.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_templatebase.php
+++ /dev/null
@@ -1,533 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Smarty Template  Base
- * This file contains the basic shared methods for template handling
- *
- * @package    Smarty
- * @subpackage Template
- * @author     Uwe Tews
- */
-
-/**
- * Class with shared template methods
- *
- * @package    Smarty
- * @subpackage Template
- */
-abstract class Smarty_Internal_TemplateBase extends Smarty_Internal_Data {
-    /**
-     * Set this if you want different sets of cache files for the same
-     * templates.
-     *
-     * @var string
-     */
-    public $cache_id = null;
-    /**
-     * Set this if you want different sets of compiled files for the same
-     * templates.
-     *
-     * @var string
-     */
-    public $compile_id = null;
-    /**
-     * caching enabled
-     *
-     * @var boolean
-     */
-    public $caching = false;
-    /**
-     * cache lifetime in seconds
-     *
-     * @var integer
-     */
-    public $cache_lifetime = 3600;
-
-    /**
-     * test if cache is valid
-     *
-     * @param  string|object $template the resource handle of the template file or template object
-     * @param  mixed $cache_id cache id to be used with this template
-     * @param  mixed $compile_id compile id to be used with this template
-     * @param  object $parent next higher level of Smarty variables
-     *
-     * @return boolean       cache status
-     */
-    public function isCached($template = null, $cache_id = null, $compile_id = null, $parent = null) {
-        if ($template === null && $this instanceof $this->template_class) {
-            $template = $this;
-        } else {
-            if (!($template instanceof $this->template_class)) {
-                if ($parent === null) {
-                    $parent = $this;
-                }
-                $smarty = isset($this->smarty) ? $this->smarty : $this;
-                $template = $smarty->createTemplate($template, $cache_id, $compile_id, $parent, false);
-            }
-        }
-        // return cache status of template
-        if (!isset($template->cached)) {
-            $template->loadCached();
-        }
-        return $template->cached->isCached($template);
-    }
-
-    /**
-     * creates a data object
-     *
-     * @param object $parent next higher level of Smarty variables
-     * @param string $name optional data block name
-     *
-     * @returns Smarty_Data data object
-     */
-    public function createData($parent = null, $name = null) {
-        $dataObj = new Smarty_Data($parent, $this, $name);
-        if ($this->debugging) {
-            Smarty_Internal_Debug::register_data($dataObj);
-        }
-        return $dataObj;
-    }
-
-    /**
-     * Get unique template id
-     *
-     * @param string $template_name
-     * @param null|mixed $cache_id
-     * @param null|mixed $compile_id
-     *
-     * @return string
-     */
-    public function getTemplateId($template_name, $cache_id = null, $compile_id = null) {
-        $cache_id = isset($cache_id) ? $cache_id : $this->cache_id;
-        $compile_id = isset($compile_id) ? $compile_id : $this->compile_id;
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if ($smarty->allow_ambiguous_resources) {
-            $_templateId = Smarty_Resource::getUniqueTemplateName($this, $template_name) . "#{$cache_id}#{$compile_id}";
-        } else {
-            $_templateId = $smarty->joined_template_dir . "#{$template_name}#{$cache_id}#{$compile_id}";
-        }
-        if (isset($_templateId[150])) {
-            $_templateId = sha1($_templateId);
-        }
-        return $_templateId;
-    }
-
-    /**
-     * Registers plugin to be used in templates
-     *
-     * @param  string $type plugin type
-     * @param  string $tag name of template tag
-     * @param  callback $callback PHP callback to register
-     * @param  boolean $cacheable if true (default) this fuction is cachable
-     * @param  array $cache_attr caching attributes if any
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     * @throws SmartyException              when the plugin tag is invalid
-     */
-    public function registerPlugin($type, $tag, $callback, $cacheable = true, $cache_attr = null) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_plugins[$type][$tag])) {
-            throw new SmartyException("Plugin tag \"{$tag}\" already registered");
-        } elseif (!is_callable($callback)) {
-            throw new SmartyException("Plugin \"{$tag}\" not callable");
-        } else {
-            $smarty->registered_plugins[$type][$tag] = array($callback, (bool)$cacheable, (array)$cache_attr);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Unregister Plugin
-     *
-     * @param  string $type of plugin
-     * @param  string $tag name of plugin
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unregisterPlugin($type, $tag) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_plugins[$type][$tag])) {
-            unset($smarty->registered_plugins[$type][$tag]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Registers a resource to fetch a template
-     *
-     * @param  string $type name of resource type
-     * @param  Smarty_Resource|array $callback or instance of Smarty_Resource, or array of callbacks to handle resource
-     *                                         (deprecated)
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function registerResource($type, $callback) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $smarty->registered_resources[$type] = $callback instanceof Smarty_Resource ? $callback : array($callback, false);
-
-        return $this;
-    }
-
-    /**
-     * Unregisters a resource
-     *
-     * @param  string $type name of resource type
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unregisterResource($type) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_resources[$type])) {
-            unset($smarty->registered_resources[$type]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Registers a cache resource to cache a template's output
-     *
-     * @param  string $type name of cache resource type
-     * @param  Smarty_CacheResource $callback instance of Smarty_CacheResource to handle output caching
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function registerCacheResource($type, Smarty_CacheResource $callback) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $smarty->registered_cache_resources[$type] = $callback;
-
-        return $this;
-    }
-
-    /**
-     * Unregisters a cache resource
-     *
-     * @param  string $type name of cache resource type
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unregisterCacheResource($type) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_cache_resources[$type])) {
-            unset($smarty->registered_cache_resources[$type]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Registers object to be used in templates
-     *
-     * @param          $object_name
-     * @param  object $object_impl the referenced PHP object to register
-     * @param  array $allowed list of allowed methods (empty = all)
-     * @param  boolean $smarty_args smarty argument format, else traditional
-     * @param  array $block_methods list of block-methods
-     *
-     * @throws SmartyException
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function registerObject($object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) {
-        // test if allowed methods callable
-        if (!empty($allowed)) {
-            foreach ((array)$allowed as $method) {
-                if (!is_callable(array($object_impl, $method)) && !property_exists($object_impl, $method)) {
-                    throw new SmartyException("Undefined method or property '$method' in registered object");
-                }
-            }
-        }
-        // test if block methods callable
-        if (!empty($block_methods)) {
-            foreach ((array)$block_methods as $method) {
-                if (!is_callable(array($object_impl, $method))) {
-                    throw new SmartyException("Undefined method '$method' in registered object");
-                }
-            }
-        }
-        // register the object
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $smarty->registered_objects[$object_name] =
-            array($object_impl, (array)$allowed, (boolean)$smarty_args, (array)$block_methods);
-
-        return $this;
-    }
-
-    /**
-     * return a reference to a registered object
-     *
-     * @param  string $name object name
-     *
-     * @return object
-     * @throws SmartyException if no such object is found
-     */
-    public function getRegisteredObject($name) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (!isset($smarty->registered_objects[$name])) {
-            throw new SmartyException("'$name' is not a registered object");
-        }
-        if (!is_object($smarty->registered_objects[$name][0])) {
-            throw new SmartyException("registered '$name' is not an object");
-        }
-
-        return $smarty->registered_objects[$name][0];
-    }
-
-    /**
-     * unregister an object
-     *
-     * @param  string $name object name
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unregisterObject($name) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_objects[$name])) {
-            unset($smarty->registered_objects[$name]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Registers static classes to be used in templates
-     *
-     * @param         $class_name
-     * @param  string $class_impl the referenced PHP class to register
-     *
-     * @throws SmartyException
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function registerClass($class_name, $class_impl) {
-        // test if exists
-        if (!class_exists($class_impl)) {
-            throw new SmartyException("Undefined class '$class_impl' in register template class");
-        }
-        // register the class
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $smarty->registered_classes[$class_name] = $class_impl;
-
-        return $this;
-    }
-
-    /**
-     * Registers a default plugin handler
-     *
-     * @param  callable $callback class/method name
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     * @throws SmartyException              if $callback is not callable
-     */
-    public function registerDefaultPluginHandler($callback) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (is_callable($callback)) {
-            $smarty->default_plugin_handler_func = $callback;
-        } else {
-            throw new SmartyException("Default plugin handler '$callback' not callable");
-        }
-
-        return $this;
-    }
-
-    /**
-     * Registers a default template handler
-     *
-     * @param  callable $callback class/method name
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     * @throws SmartyException              if $callback is not callable
-     */
-    public function registerDefaultTemplateHandler($callback) {
-        Smarty_Internal_Extension_DefaultTemplateHandler::registerDefaultTemplateHandler($this, $callback);
-        return $this;
-    }
-
-    /**
-     * Registers a default template handler
-     *
-     * @param  callable $callback class/method name
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     * @throws SmartyException              if $callback is not callable
-     */
-    public function registerDefaultConfigHandler($callback) {
-        Smarty_Internal_Extension_DefaultTemplateHandler::registerDefaultConfigHandler($this, $callback);
-        return $this;
-    }
-
-    /**
-     * Registers a filter function
-     *
-     * @param  string $type filter type
-     * @param  callback $callback
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function registerFilter($type, $callback) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $smarty->registered_filters[$type][$this->_get_filter_name($callback)] = $callback;
-
-        return $this;
-    }
-
-    /**
-     * Unregisters a filter function
-     *
-     * @param  string $type filter type
-     * @param  callback $callback
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unregisterFilter($type, $callback) {
-        $name = $this->_get_filter_name($callback);
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        if (isset($smarty->registered_filters[$type][$name])) {
-            unset($smarty->registered_filters[$type][$name]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Return internal filter name
-     *
-     * @param  callback $function_name
-     *
-     * @return string   internal filter name
-     */
-    public function _get_filter_name($function_name) {
-        if (is_array($function_name)) {
-            $_class_name = (is_object($function_name[0]) ?
-                get_class($function_name[0]) : $function_name[0]);
-
-            return $_class_name . '_' . $function_name[1];
-        } else {
-            return $function_name;
-        }
-    }
-
-    /**
-     * load a filter of specified type and name
-     *
-     * @param  string $type filter type
-     * @param  string $name filter name
-     *
-     * @throws SmartyException if filter could not be loaded
-     */
-    public function loadFilter($type, $name) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $_plugin = "smarty_{$type}filter_{$name}";
-        $_filter_name = $_plugin;
-        if ($smarty->loadPlugin($_plugin)) {
-            if (class_exists($_plugin, false)) {
-                $_plugin = array($_plugin, 'execute');
-            }
-            if (is_callable($_plugin)) {
-                $smarty->registered_filters[$type][$_filter_name] = $_plugin;
-
-                return true;
-            }
-        }
-        throw new SmartyException("{$type}filter \"{$name}\" not callable");
-    }
-
-    /**
-     * unload a filter of specified type and name
-     *
-     * @param  string $type filter type
-     * @param  string $name filter name
-     *
-     * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or
-     *                                      Smarty_Internal_Template) instance for chaining
-     */
-    public function unloadFilter($type, $name) {
-        $smarty = isset($this->smarty) ? $this->smarty : $this;
-        $_filter_name = "smarty_{$type}filter_{$name}";
-        if (isset($smarty->registered_filters[$type][$_filter_name])) {
-            unset ($smarty->registered_filters[$type][$_filter_name]);
-        }
-
-        return $this;
-    }
-
-    /**
-     * preg_replace callback to convert camelcase getter/setter to underscore property names
-     *
-     * @param  string $match match string
-     *
-     * @return string replacemant
-     */
-    private function replaceCamelcase($match) {
-        return "_" . strtolower($match[1]);
-    }
-
-    /**
-     * Handle unknown class methods
-     *
-     * @param string $name unknown method-name
-     * @param array $args argument array
-     *
-     * @throws SmartyException
-     */
-    public function __call($name, $args) {
-        static $_prefixes = array('set' => true, 'get' => true);
-        static $_resolved_property_name = array();
-        static $_resolved_property_source = array();
-
-        // see if this is a set/get for a property
-        $first3 = strtolower(substr($name, 0, 3));
-        if (isset($_prefixes[$first3]) && isset($name[3]) && $name[3] !== '_') {
-            if (isset($_resolved_property_name[$name])) {
-                $property_name = $_resolved_property_name[$name];
-            } else {
-                // try to keep case correct for future PHP 6.0 case-sensitive class methods
-                // lcfirst() not available < PHP 5.3.0, so improvise
-                $property_name = strtolower(substr($name, 3, 1)) . substr($name, 4);
-                // convert camel case to underscored name
-                $property_name = preg_replace_callback('/([A-Z])/', array($this, 'replaceCamelcase'), $property_name);
-                $_resolved_property_name[$name] = $property_name;
-            }
-            if (isset($_resolved_property_source[$property_name])) {
-                $status = $_resolved_property_source[$property_name];
-            } else {
-                $status = null;
-                if (property_exists($this, $property_name)) {
-                    $status = true;
-                } elseif (property_exists($this->smarty, $property_name)) {
-                    $status = false;
-                }
-                $_resolved_property_source[$property_name] = $status;
-            }
-            $smarty = null;
-            if ($status === true) {
-                $smarty = $this;
-            } elseif ($status === false) {
-                $smarty = $this->smarty;
-            }
-            if ($smarty) {
-                if ($first3 == 'get') {
-                    return $smarty->$property_name;
-                } else {
-                    return $smarty->$property_name = $args[0];
-                }
-            }
-            throw new SmartyException("property '$property_name' does not exist.");
-        }
-        throw new SmartyException("Call of unknown method '$name'.");
-    }
-}
-
diff --git a/library/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php b/library/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
+++ /dev/null
@@ -1,1010 +0,0 @@
-<?php
-
-/**
- * Smarty Internal Plugin Smarty Template Compiler Base
- * This file contains the basic classes and methods for compiling Smarty templates with lexer/parser
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Main abstract compiler class
- *
- * @package    Smarty
- * @subpackage Compiler
- */
-abstract class Smarty_Internal_TemplateCompilerBase {
-
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * hash for nocache sections
-     *
-     * @var mixed
-     */
-    public $nocache_hash = null;
-
-    /**
-     * suppress generation of nocache code
-     *
-     * @var bool
-     */
-    public $suppressNocacheProcessing = false;
-
-    /**
-     * compile tag objects
-     *
-     * @var array
-     */
-    public static $_tag_objects = array();
-
-    /**
-     * tag stack
-     *
-     * @var array
-     */
-    public $_tag_stack = array();
-
-    /**
-     * current template
-     *
-     * @var Smarty_Internal_Template
-     */
-    public $template = null;
-
-    /**
-     * merged included sub template data
-     *
-     * @var array
-     */
-    public $mergedSubTemplatesData = array();
-
-    /**
-     * merged sub template code
-     *
-     * @var array
-     */
-    public $mergedSubTemplatesCode = array();
-
-    /**
-     * collected template properties during compilation
-     *
-     * @var array
-     */
-    public $templateProperties = array();
-
-    /**
-     * sources which must be compiled
-     *
-     * @var array
-     */
-    public $sources = array();
-
-    /**
-     * flag that we are inside {block}
-     *
-     * @var bool
-     */
-    public $inheritance = false;
-
-    /**
-     * flag when compiling inheritance child template
-     *
-     * @var bool
-     */
-    public $inheritance_child = false;
-
-    /**
-     * uid of templates called by {extends} for recursion check
-     *
-     * @var array
-     */
-    public $extends_uid = array();
-
-    /**
-     * source line offset for error messages
-     *
-     * @var int
-     */
-    public $trace_line_offset = 0;
-
-    /**
-     * trace uid
-     *
-     * @var string
-     */
-    public $trace_uid = '';
-
-    /**
-     * trace file path
-     *
-     * @var string
-     */
-    public $trace_filepath = '';
-
-    /**
-     * stack for tracing file and line of nested {block} tags
-     *
-     * @var array
-     */
-    public $trace_stack = array();
-
-    /**
-     * plugins loaded by default plugin handler
-     *
-     * @var array
-     */
-    public $default_handler_plugins = array();
-
-    /**
-     * saved preprocessed modifier list
-     *
-     * @var mixed
-     */
-    public $default_modifier_list = null;
-
-    /**
-     * force compilation of complete template as nocache
-     *
-     * @var boolean
-     */
-    public $forceNocache = false;
-
-    /**
-     * suppress Smarty header code in compiled template
-     *
-     * @var bool
-     */
-    public $suppressHeader = false;
-
-    /**
-     * suppress template property header code in compiled template
-     *
-     * @var bool
-     */
-    public $suppressTemplatePropertyHeader = false;
-
-    /**
-     * suppress pre and post filter
-     *
-     * @var bool
-     */
-    public $suppressFilter = false;
-
-    /**
-     * flag if compiled template file shall we written
-     *
-     * @var bool
-     */
-    public $write_compiled_code = true;
-
-    /**
-     * flag if currently a template function is compiled
-     *
-     * @var bool
-     */
-    public $compiles_template_function = false;
-
-    /**
-     * called sub functions from template function
-     *
-     * @var array
-     */
-    public $called_functions = array();
-
-    /**
-     * compiled template function code
-     *
-     * @var string
-     */
-    public $templateFunctionCode = '';
-
-    /**
-     * php_handling setting either from Smarty or security
-     *
-     * @var int
-     */
-    public $php_handling = 0;
-
-    /**
-     * flags for used modifier plugins
-     *
-     * @var array
-     */
-    public $modifier_plugins = array();
-
-    /**
-     * type of already compiled modifier
-     *
-     * @var array
-     */
-    public $known_modifier_type = array();
-
-    /**
-     * parent compiler object for merged subtemplates and template functions
-     *
-     * @var Smarty_Internal_TemplateCompilerBase
-     */
-    public $parent_compiler = null;
-
-    /**
-     * Flag true when compiling nocache section
-     *
-     * @var bool
-     */
-    public $nocache = false;
-
-    /**
-     * Flag true when tag is compiled as nocache
-     *
-     * @var bool
-     */
-    public $tag_nocache = false;
-
-    /**
-     * Flag to restart parsing
-     *
-     * @var bool
-     */
-    public $abort_and_recompile = false;
-
-    /**
-     * Compiled tag prefix code
-     *
-     * @var array
-     */
-    public $prefix_code = array();
-
-    /**
-     * Prefix code  stack
-     *
-     * @var array
-     */
-    public $prefixCodeStack = array();
-
-    /**
-     * Tag has compiled code
-     *
-     * @var bool
-     */
-    public $has_code = false;
-
-    /**
-     * A variable string was compiled
-     *
-     * @var bool
-     */
-    public $has_variable_string = false;
-
-    /**
-     * Tag creates output
-     *
-     * @var bool
-     */
-    public $has_output = false;
-
-    /**
-     * Strip preg pattern
-     *
-     * @var string
-     */
-    public $stripRegEx = '![\t ]*[\r\n]+[\t ]*!';
-
-    /**
-     * method to compile a Smarty template
-     *
-     * @param  mixed $_content template source
-     *
-     * @return bool  true if compiling succeeded, false if it failed
-     */
-    abstract protected function doCompile($_content);
-
-    /**
-     * Initialize compiler
-     */
-    public function __construct() {
-        $this->nocache_hash = str_replace(array('.', ','), '_', uniqid(rand(), true));
-    }
-
-    /**
-     * Method to compile a Smarty template
-     *
-     * @param  Smarty_Internal_Template $template template object to compile
-     * @param  bool $nocache true is shall be compiled in nocache mode
-     * @param null|Smarty_Internal_TemplateCompilerBase $parent_compiler
-     *
-     * @return bool true if compiling succeeded, false if it failed
-     */
-    public function compileTemplate(Smarty_Internal_Template $template, $nocache = null, $parent_compiler = null) {
-        // save template object in compiler class
-        $this->template = $template;
-        if (isset($this->template->smarty->security_policy)) {
-            $this->php_handling = $this->template->smarty->security_policy->php_handling;
-        } else {
-            $this->php_handling = $this->template->smarty->php_handling;
-        }
-        $this->parent_compiler = $parent_compiler ? $parent_compiler : $this;
-        $nocache = isset($nocache) ? $nocache : false;
-        if (empty($template->properties['nocache_hash'])) {
-            $template->properties['nocache_hash'] = $this->nocache_hash;
-        } else {
-            $this->nocache_hash = $template->properties['nocache_hash'];
-        }
-        $save_source = $this->template->source;
-        // template header code
-        $template_header = '';
-        if (!$this->suppressHeader) {
-            $template_header .= "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") . "\n";
-            $template_header .= "         compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
-        }
-
-        if (empty($this->template->source->components)) {
-            $this->sources = array($template->source);
-        } else {
-            // we have array of inheritance templates by extends: resource
-            $this->sources = array_reverse($template->source->components);
-        }
-        $loop = 0;
-        // the $this->sources array can get additional elements while compiling by the {extends} tag
-        while ($this->template->source = array_shift($this->sources)) {
-            $this->smarty->_current_file = $this->template->source->filepath;
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::start_compile($this->template);
-            }
-            $no_sources = count($this->sources);
-            $this->parent_compiler->template->properties['file_dependency'][$this->template->source->uid] = array($this->template->source->filepath, $this->template->source->timestamp, $this->template->source->type);
-            $loop++;
-            if ($no_sources) {
-                $this->inheritance_child = true;
-            } else {
-                $this->inheritance_child = false;
-            }
-            do {
-                // flag for nochache sections
-                $this->nocache = $nocache;
-                $this->tag_nocache = false;
-                // reset has nocache code flag
-                $this->template->has_nocache_code = false;
-                $this->has_variable_string = false;
-                $this->prefix_code = array();
-                $_compiled_code = '';
-                // flag for aborting current and start recompile
-                $this->abort_and_recompile = false;
-                // get template source
-                $_content = $this->template->source->content;
-                if ($_content != '') {
-                    // run prefilter if required
-                    if ((isset($this->smarty->autoload_filters['pre']) || isset($this->smarty->registered_filters['pre'])) && !$this->suppressFilter) {
-                        $_content = Smarty_Internal_Filter_Handler::runFilter('pre', $_content, $template);
-                    }
-                    // call compiler
-                    $_compiled_code = $this->doCompile($_content, true);
-                }
-            } while ($this->abort_and_recompile);
-            if ($this->smarty->debugging) {
-                Smarty_Internal_Debug::end_compile($this->template);
-            }
-        }
-        // restore source
-        $this->template->source = $save_source;
-        unset($save_source);
-        $this->smarty->_current_file = $this->template->source->filepath;
-        // free memory
-        unset($this->parser->root_buffer, $this->parser->current_buffer, $this->parser, $this->lex);
-        self::$_tag_objects = array();
-        // return compiled code to template object
-        $merged_code = '';
-        if (!empty($this->mergedSubTemplatesCode)) {
-            foreach ($this->mergedSubTemplatesCode as $code) {
-                $merged_code .= $code;
-            }
-        }
-        // run postfilter if required on compiled template code
-        if ((isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) && !$this->suppressFilter && $_compiled_code != '') {
-            $_compiled_code = Smarty_Internal_Filter_Handler::runFilter('post', $_compiled_code, $template);
-        }
-        if ($this->suppressTemplatePropertyHeader) {
-            $_compiled_code .= $merged_code;
-        } else {
-            $_compiled_code = $template_header . Smarty_Internal_Extension_CodeFrame::create($template, $_compiled_code) . $merged_code;
-        }
-        if (!empty($this->templateFunctionCode)) {
-            // run postfilter if required on compiled template code
-            if ((isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) && !$this->suppressFilter) {
-                $_compiled_code .= Smarty_Internal_Filter_Handler::runFilter('post', $this->templateFunctionCode, $template);
-            } else {
-                $_compiled_code .= $this->templateFunctionCode;
-            }
-        }
-        // unset content because template inheritance could have replace source with parent code
-        unset ($template->source->content);
-        $this->parent_compiler = null;
-        $this->template = null;
-        return $_compiled_code;
-    }
-
-    /**
-     * Compile Tag
-     * This is a call back from the lexer/parser
-     *
-     * Save current prefix code
-     * Compile tag
-     * Merge tag prefix code with saved one
-     * (required nested tags in attributes)
-     *
-     * @param  string $tag tag name
-     * @param  array $args array with tag attributes
-     * @param  array $parameter array with compilation parameter
-     *
-     * @throws SmartyCompilerException
-     * @throws SmartyException
-     * @return string compiled code
-     */
-    public function compileTag($tag, $args, $parameter = array()) {
-        $this->prefixCodeStack[] = $this->prefix_code;
-        $this->prefix_code = array();
-        $result = $this->compileTag2($tag, $args, $parameter);
-        $this->prefix_code = array_merge($this->prefix_code, array_pop($this->prefixCodeStack));
-        return $result;
-    }
-
-    /**
-     * Compile Tag
-     *
-     * @param  string $tag tag name
-     * @param  array $args array with tag attributes
-     * @param  array $parameter array with compilation parameter
-     *
-     * @throws SmartyCompilerException
-     * @throws SmartyException
-     * @return string compiled code
-     */
-    private function compileTag2($tag, $args, $parameter) {
-        $plugin_type = '';
-        // $args contains the attributes parsed and compiled by the lexer/parser
-        // assume that tag does compile into code, but creates no HTML output
-        $this->has_code = true;
-        $this->has_output = false;
-        // log tag/attributes
-        if (isset($this->smarty->get_used_tags) && $this->smarty->get_used_tags) {
-            $this->template->used_tags[] = array($tag, $args);
-        }
-        // check nocache option flag
-        if (in_array("'nocache'", $args) || in_array(array('nocache' => 'true'), $args) || in_array(array('nocache' => '"true"'), $args) || in_array(array('nocache' => "'true'"), $args)
-        ) {
-            $this->tag_nocache = true;
-        }
-        // compile the smarty tag (required compile classes to compile the tag are autoloaded)
-        if (($_output = $this->callTagCompiler($tag, $args, $parameter)) === false) {
-            if (isset($this->parent_compiler->templateProperties['tpl_function'][$tag])) {
-                // template defined by {template} tag
-                $args['_attr']['name'] = "'" . $tag . "'";
-                $_output = $this->callTagCompiler('call', $args, $parameter);
-            }
-        }
-        if ($_output !== false) {
-            if ($_output !== true) {
-                // did we get compiled code
-                if ($this->has_code) {
-                    // Does it create output?
-                    if ($this->has_output) {
-                        $_output .= "\n";
-                    }
-                    // return compiled code
-                    return $_output;
-                }
-            }
-            // tag did not produce compiled code
-            return null;
-        } else {
-            // map_named attributes
-            if (isset($args['_attr'])) {
-                foreach ($args['_attr'] as $key => $attribute) {
-                    if (is_array($attribute)) {
-                        $args = array_merge($args, $attribute);
-                    }
-                }
-            }
-            // not an internal compiler tag
-            if (strlen($tag) < 6 || substr($tag, -5) != 'close') {
-                // check if tag is a registered object
-                if (isset($this->smarty->registered_objects[$tag]) && isset($parameter['object_method'])) {
-                    $method = $parameter['object_method'];
-                    if (!in_array($method, $this->smarty->registered_objects[$tag][3]) && (empty($this->smarty->registered_objects[$tag][1]) || in_array($method, $this->smarty->registered_objects[$tag][1]))
-                    ) {
-                        return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $method);
-                    } elseif (in_array($method, $this->smarty->registered_objects[$tag][3])) {
-                        return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $method);
-                    } else {
-                        // throw exception
-                        $this->trigger_template_error('not allowed method "' . $method . '" in registered object "' . $tag . '"', $this->lex->taglineno);
-                    }
-                }
-                // check if tag is registered
-                foreach (array(Smarty::PLUGIN_COMPILER, Smarty::PLUGIN_FUNCTION, Smarty::PLUGIN_BLOCK) as $plugin_type) {
-                    if (isset($this->smarty->registered_plugins[$plugin_type][$tag])) {
-                        // if compiler function plugin call it now
-                        if ($plugin_type == Smarty::PLUGIN_COMPILER) {
-                            $new_args = array();
-                            foreach ($args as $key => $mixed) {
-                                if (is_array($mixed)) {
-                                    $new_args = array_merge($new_args, $mixed);
-                                } else {
-                                    $new_args[$key] = $mixed;
-                                }
-                            }
-                            if (!$this->smarty->registered_plugins[$plugin_type][$tag][1]) {
-                                $this->tag_nocache = true;
-                            }
-                            $function = $this->smarty->registered_plugins[$plugin_type][$tag][0];
-                            if (!is_array($function)) {
-                                return $function($new_args, $this);
-                            } elseif (is_object($function[0])) {
-                                return $this->smarty->registered_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
-                            } else {
-                                return call_user_func_array($function, array($new_args, $this));
-                            }
-                        }
-                        // compile registered function or block function
-                        if ($plugin_type == Smarty::PLUGIN_FUNCTION || $plugin_type == Smarty::PLUGIN_BLOCK) {
-                            return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, $tag);
-                        }
-                    }
-                }
-                // check plugins from plugins folder
-                foreach ($this->smarty->plugin_search_order as $plugin_type) {
-                    if ($plugin_type == Smarty::PLUGIN_COMPILER && $this->smarty->loadPlugin('smarty_compiler_' . $tag) && (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this))) {
-                        $plugin = 'smarty_compiler_' . $tag;
-                        if (is_callable($plugin)) {
-                            // convert arguments format for old compiler plugins
-                            $new_args = array();
-                            foreach ($args as $key => $mixed) {
-                                if (is_array($mixed)) {
-                                    $new_args = array_merge($new_args, $mixed);
-                                } else {
-                                    $new_args[$key] = $mixed;
-                                }
-                            }
-
-                            return $plugin($new_args, $this->smarty);
-                        }
-                        if (class_exists($plugin, false)) {
-                            $plugin_object = new $plugin;
-                            if (method_exists($plugin_object, 'compile')) {
-                                return $plugin_object->compile($args, $this);
-                            }
-                        }
-                        throw new SmartyException("Plugin \"{$tag}\" not callable");
-                    } else {
-                        if ($function = $this->getPlugin($tag, $plugin_type)) {
-                            if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
-                                return $this->callTagCompiler('private_' . $plugin_type . '_plugin', $args, $parameter, $tag, $function);
-                            }
-                        }
-                    }
-                }
-                if (is_callable($this->smarty->default_plugin_handler_func)) {
-                    $found = false;
-                    // look for already resolved tags
-                    foreach ($this->smarty->plugin_search_order as $plugin_type) {
-                        if (isset($this->default_handler_plugins[$plugin_type][$tag])) {
-                            $found = true;
-                            break;
-                        }
-                    }
-                    if (!$found) {
-                        // call default handler
-                        foreach ($this->smarty->plugin_search_order as $plugin_type) {
-                            if ($this->getPluginFromDefaultHandler($tag, $plugin_type)) {
-                                $found = true;
-                                break;
-                            }
-                        }
-                    }
-                    if ($found) {
-                        // if compiler function plugin call it now
-                        if ($plugin_type == Smarty::PLUGIN_COMPILER) {
-                            $new_args = array();
-                            foreach ($args as $mixed) {
-                                $new_args = array_merge($new_args, $mixed);
-                            }
-                            $function = $this->default_handler_plugins[$plugin_type][$tag][0];
-                            if (!is_array($function)) {
-                                return $function($new_args, $this);
-                            } elseif (is_object($function[0])) {
-                                return $this->default_handler_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
-                            } else {
-                                return call_user_func_array($function, array($new_args, $this));
-                            }
-                        } else {
-                            return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, $tag);
-                        }
-                    }
-                }
-            } else {
-                // compile closing tag of block function
-                $base_tag = substr($tag, 0, -5);
-                // check if closing tag is a registered object
-                if (isset($this->smarty->registered_objects[$base_tag]) && isset($parameter['object_method'])) {
-                    $method = $parameter['object_method'];
-                    if (in_array($method, $this->smarty->registered_objects[$base_tag][3])) {
-                        return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $method);
-                    } else {
-                        // throw exception
-                        $this->trigger_template_error('not allowed closing tag method "' . $method . '" in registered object "' . $base_tag . '"', $this->lex->taglineno);
-                    }
-                }
-                // registered block tag ?
-                if (isset($this->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$base_tag]) || isset($this->default_handler_plugins[Smarty::PLUGIN_BLOCK][$base_tag])) {
-                    return $this->callTagCompiler('private_registered_block', $args, $parameter, $tag);
-                }
-                // block plugin?
-                if ($function = $this->getPlugin($base_tag, Smarty::PLUGIN_BLOCK)) {
-                    return $this->callTagCompiler('private_block_plugin', $args, $parameter, $tag, $function);
-                }
-                // registered compiler plugin ?
-                if (isset($this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag])) {
-                    // if compiler function plugin call it now
-                    $args = array();
-                    if (!$this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][1]) {
-                        $this->tag_nocache = true;
-                    }
-                    $function = $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0];
-                    if (!is_array($function)) {
-                        return $function($args, $this);
-                    } elseif (is_object($function[0])) {
-                        return $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0][0]->$function[1]($args, $this);
-                    } else {
-                        return call_user_func_array($function, array($args, $this));
-                    }
-                }
-                if ($this->smarty->loadPlugin('smarty_compiler_' . $tag)) {
-                    $plugin = 'smarty_compiler_' . $tag;
-                    if (is_callable($plugin)) {
-                        return $plugin($args, $this->smarty);
-                    }
-                    if (class_exists($plugin, false)) {
-                        $plugin_object = new $plugin;
-                        if (method_exists($plugin_object, 'compile')) {
-                            return $plugin_object->compile($args, $this);
-                        }
-                    }
-                    throw new SmartyException("Plugin \"{$tag}\" not callable");
-                }
-            }
-            $this->trigger_template_error("unknown tag \"" . $tag . "\"", $this->lex->taglineno);
-        }
-    }
-
-    /**
-     * compile variable
-     *
-     * @param string $variable
-     *
-     * @return string
-     */
-    public function compileVariable($variable) {
-        if (strpos($variable, '(') == 0) {
-            // not a variable variable
-            $var = trim($variable, '\'');
-            $this->tag_nocache = $this->tag_nocache | $this->template->getVariable($var, null, true, false)->nocache;
-            $this->template->properties['variables'][$var] = $this->tag_nocache | $this->nocache;
-        }
-        return '$_smarty_tpl->tpl_vars[' . $variable . ']->value';
-    }
-
-    /**
-     * This method is called from parser to process a text content section
-     * - remove text from inheritance child templates as they may generate output
-     * - strip text if strip is enabled
-     *
-     * @param string $text
-     *
-     * @return null|\Smarty_Internal_ParseTree_Text
-     */
-    public function processText($text) {
-        if ($this->parser->strip) {
-            return new Smarty_Internal_ParseTree_Text($this->parser, preg_replace($this->stripRegEx, '', $text));
-        } else {
-            return new Smarty_Internal_ParseTree_Text($this->parser, $text);
-        }
-    }
-
-    /**
-     * lazy loads internal compile plugin for tag and calls the compile method
-     * compile objects cached for reuse.
-     * class name format:  Smarty_Internal_Compile_TagName
-     * plugin filename format: Smarty_Internal_Tagname.php
-     *
-     * @param  string $tag tag name
-     * @param  array $args list of tag attributes
-     * @param  mixed $param1 optional parameter
-     * @param  mixed $param2 optional parameter
-     * @param  mixed $param3 optional parameter
-     *
-     * @return string compiled code
-     */
-    public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null) {
-        // check if tag allowed by security
-        if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
-            // re-use object if already exists
-            if (!isset(self::$_tag_objects[$tag])) {
-                // lazy load internal compiler plugin
-                $class_name = 'Smarty_Internal_Compile_' . $tag;
-                if ($this->smarty->loadPlugin($class_name)) {
-                    self::$_tag_objects[$tag] = new $class_name;
-                } else {
-                    return false;
-                }
-            }
-            // compile this tag
-            return self::$_tag_objects[$tag]->compile($args, $this, $param1, $param2, $param3);
-        }
-        // no internal compile plugin for this tag
-        return false;
-    }
-
-    /**
-     * Check for plugins and return function name
-     *
-     * @param         $plugin_name
-     * @param  string $plugin_type type of plugin
-     *
-     * @return string call name of function
-     */
-    public function getPlugin($plugin_name, $plugin_type) {
-        $function = null;
-        if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
-            if (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
-                $function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
-            } elseif (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
-                $this->template->required_plugins['nocache'][$plugin_name][$plugin_type] = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type];
-                $function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
-            }
-        } else {
-            if (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
-                $function = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'];
-            } elseif (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
-                $this->template->required_plugins['compiled'][$plugin_name][$plugin_type] = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type];
-                $function = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'];
-            }
-        }
-        if (isset($function)) {
-            if ($plugin_type == 'modifier') {
-                $this->modifier_plugins[$plugin_name] = true;
-            }
-
-            return $function;
-        }
-        // loop through plugin dirs and find the plugin
-        $function = 'smarty_' . $plugin_type . '_' . $plugin_name;
-        $file = $this->smarty->loadPlugin($function, false);
-
-        if (is_string($file)) {
-            if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
-                $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['file'] = $file;
-                $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'] = $function;
-            } else {
-                $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['file'] = $file;
-                $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'] = $function;
-            }
-            if ($plugin_type == 'modifier') {
-                $this->modifier_plugins[$plugin_name] = true;
-            }
-
-            return $function;
-        }
-        if (is_callable($function)) {
-            // plugin function is defined in the script
-            return $function;
-        }
-
-        return false;
-    }
-
-    /**
-     * Check for plugins by default plugin handler
-     *
-     * @param  string $tag name of tag
-     * @param  string $plugin_type type of plugin
-     *
-     * @return boolean true if found
-     */
-    public function getPluginFromDefaultHandler($tag, $plugin_type) {
-        $callback = null;
-        $script = null;
-        $cacheable = true;
-        $result = call_user_func_array($this->smarty->default_plugin_handler_func, array($tag, $plugin_type, $this->template, &$callback, &$script, &$cacheable));
-        if ($result) {
-            $this->tag_nocache = $this->tag_nocache || !$cacheable;
-            if ($script !== null) {
-                if (is_file($script)) {
-                    if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
-                        $this->template->required_plugins['nocache'][$tag][$plugin_type]['file'] = $script;
-                        $this->template->required_plugins['nocache'][$tag][$plugin_type]['function'] = $callback;
-                    } else {
-                        $this->template->required_plugins['compiled'][$tag][$plugin_type]['file'] = $script;
-                        $this->template->required_plugins['compiled'][$tag][$plugin_type]['function'] = $callback;
-                    }
-                    require_once $script;
-                } else {
-                    $this->trigger_template_error("Default plugin handler: Returned script file \"{$script}\" for \"{$tag}\" not found");
-                }
-            }
-            if (!is_string($callback) && !(is_array($callback) && is_string($callback[0]) && is_string($callback[1]))) {
-                $this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" must be a static function name or array of class and function name");
-            }
-            if (is_callable($callback)) {
-                $this->default_handler_plugins[$plugin_type][$tag] = array($callback, true, array());
-
-                return true;
-            } else {
-                $this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" not callable");
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Append code segments and remove unneeded ?> <?php transitions
-     *
-     * @param string $left
-     * @param string $right
-     *
-     * @return string
-     */
-    public function appendCode($left, $right) {
-        if (preg_match('/\s*\?>\s*$/', $left) && preg_match('/^\s*<\?php\s+/', $right)) {
-            $left = preg_replace('/\s*\?>\s*$/', "\n", $left);
-            $left .= preg_replace('/^\s*<\?php\s+/', '', $right);
-        } else {
-            $left .= $right;
-        }
-        return $left;
-    }
-
-    /**
-     * Inject inline code for nocache template sections
-     * This method gets the content of each template element from the parser.
-     * If the content is compiled code and it should be not cached the code is injected
-     * into the rendered output.
-     *
-     * @param  string $content content of template element
-     * @param  boolean $is_code true if content is compiled code
-     *
-     * @return string  content
-     */
-    public function processNocacheCode($content, $is_code) {
-        // If the template is not evaluated and we have a nocache section and or a nocache tag
-        if ($is_code && !empty($content)) {
-            // generate replacement code
-            if ((!($this->template->source->recompiled) || $this->forceNocache) && $this->template->caching && !$this->suppressNocacheProcessing && ($this->nocache || $this->tag_nocache)
-            ) {
-                $this->template->has_nocache_code = true;
-                $_output = addcslashes($content, '\'\\');
-                $_output = str_replace("^#^", "'", $_output);
-                $_output = "<?php echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/" . $_output . "/*/%%SmartyNocache:{$this->nocache_hash}%%*/';?>\n";
-                // make sure we include modifier plugins for nocache code
-                foreach ($this->modifier_plugins as $plugin_name => $dummy) {
-                    if (isset($this->template->required_plugins['compiled'][$plugin_name]['modifier'])) {
-                        $this->template->required_plugins['nocache'][$plugin_name]['modifier'] = $this->template->required_plugins['compiled'][$plugin_name]['modifier'];
-                    }
-                }
-            } else {
-                $_output = $content;
-            }
-        } else {
-            $_output = $content;
-        }
-        $this->modifier_plugins = array();
-        $this->suppressNocacheProcessing = false;
-        $this->tag_nocache = false;
-
-        return $_output;
-    }
-
-    /**
-     * Generate nocache code string
-     *
-     * @param string $code PHP code
-     *
-     * @return string
-     */
-    public function makeNocacheCode($code) {
-        return "echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/<?php " . str_replace("^#^", "'", addcslashes($code, '\'\\')) . "?>/*/%%SmartyNocache:{$this->nocache_hash}%%*/';\n";
-    }
-
-    /**
-     *  push current file and line offset on stack for tracing {block} source lines
-     *
-     * @param string $file new filename
-     * @param string $uid uid of file
-     * @param int $line line offset to source
-     * @param bool $debug false debug end_compile shall not be called
-     */
-    public function pushTrace($file, $uid, $line, $debug = true) {
-        if ($this->smarty->debugging && $debug) {
-            Smarty_Internal_Debug::end_compile($this->template);
-        }
-        array_push($this->trace_stack, array($this->smarty->_current_file, $this->trace_filepath, $this->trace_uid, $this->trace_line_offset));
-        $this->trace_filepath = $this->smarty->_current_file = $file;
-        $this->trace_uid = $uid;
-        $this->trace_line_offset = $line;
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::start_compile($this->template);
-        }
-    }
-
-    /**
-     *  restore file and line offset
-     */
-    public function popTrace() {
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::end_compile($this->template);
-        }
-        $r = array_pop($this->trace_stack);
-        $this->smarty->_current_file = $r[0];
-        $this->trace_filepath = $r[1];
-        $this->trace_uid = $r[2];
-        $this->trace_line_offset = $r[3];
-        if ($this->smarty->debugging) {
-            Smarty_Internal_Debug::start_compile($this->template);
-        }
-    }
-
-    /**
-     * display compiler error messages without dying
-     * If parameter $args is empty it is a parser detected syntax error.
-     * In this case the parser is called to obtain information about expected tokens.
-     * If parameter $args contains a string this is used as error message
-     *
-     * @param  string $args individual error message or null
-     * @param  string $line line-number
-     *
-     * @throws SmartyCompilerException when an unexpected token is found
-     */
-    public function trigger_template_error($args = null, $line = null) {
-        // get template source line which has error
-        if (!isset($line)) {
-            $line = $this->lex->line;
-        }
-        //        $line += $this->trace_line_offset;
-        $match = preg_split("/\n/", $this->lex->data);
-        $error_text = 'Syntax error in template "' . (empty($this->trace_filepath) ? $this->template->source->filepath : $this->trace_filepath) . '"  on line ' . ($line + $this->trace_line_offset) . ' "' . trim(preg_replace('![\t\r\n]+!', ' ', $match[$line - 1])) . '" ';
-        if (isset($args)) {
-            // individual error message
-            $error_text .= $args;
-        } else {
-            $expect = array();
-            // expected token from parser
-            $error_text .= ' - Unexpected "' . $this->lex->value . '"';
-            if (count($this->parser->yy_get_expected_tokens($this->parser->yymajor)) <= 4) {
-                foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) {
-                    $exp_token = $this->parser->yyTokenName[$token];
-                    if (isset($this->lex->smarty_token_names[$exp_token])) {
-                        // token type from lexer
-                        $expect[] = '"' . $this->lex->smarty_token_names[$exp_token] . '"';
-                    } else {
-                        // otherwise internal token name
-                        $expect[] = $this->parser->yyTokenName[$token];
-                    }
-                }
-                $error_text .= ', expected one of: ' . implode(' , ', $expect);
-            }
-        }
-        $e = new SmartyCompilerException($error_text);
-        $e->line = $line;
-        $e->source = trim(preg_replace('![\t\r\n]+!', ' ', $match[$line - 1]));
-        $e->desc = $args;
-        $e->template = $this->template->source->filepath;
-        throw $e;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_templatelexer.php b/library/smarty/libs/sysplugins/smarty_internal_templatelexer.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_templatelexer.php
+++ /dev/null
@@ -1,1266 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin Templatelexer
- * This is the lexer to break the template source into tokens
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-
-/**
- * Smarty_Internal_Templatelexer
- * This is the template file lexer.
- * It is generated from the smarty_internal_templatelexer.plex file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-class Smarty_Internal_Templatelexer {
-    /**
-     * Source
-     *
-     * @var string
-     */
-    public $data;
-
-    /**
-     * byte counter
-     *
-     * @var int
-     */
-    public $counter;
-
-    /**
-     * token number
-     *
-     * @var int
-     */
-    public $token;
-
-    /**
-     * token value
-     *
-     * @var string
-     */
-    public $value;
-
-    /**
-     * current line
-     *
-     * @var int
-     */
-    public $line;
-
-    /**
-     * tag start line
-     *
-     * @var
-     */
-    public $taglineno;
-
-    /**
-     * php code type
-     *
-     * @var string
-     */
-    public $phpType = '';
-
-    /**
-     * escaped left delimiter
-     *
-     * @var string
-     */
-    public $ldel = '';
-
-    /**
-     * escaped left delimiter length
-     *
-     * @var int
-     */
-    public $ldel_length = 0;
-
-    /**
-     * escaped right delimiter
-     *
-     * @var string
-     */
-    public $rdel = '';
-
-    /**
-     * escaped right delimiter length
-     *
-     * @var int
-     */
-    public $rdel_length = 0;
-
-    /**
-     * state number
-     *
-     * @var int
-     */
-    public $state = 1;
-
-    /**
-     * Smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_TemplateCompilerBase
-     */
-    public $compiler = null;
-
-    /**
-     * literal tag nesting level
-     *
-     * @var int
-     */
-    private $literal_cnt = 0;
-
-    /**
-     * PHP start tag string
-     *
-     * @var string
-     */
-
-    /**
-     * trace file
-     *
-     * @var resource
-     */
-    public $yyTraceFILE;
-
-    /**
-     * trace prompt
-     *
-     * @var string
-     */
-    public $yyTracePrompt;
-
-    /**
-     * XML flag true while processing xml
-     *
-     * @var bool
-     */
-    public $is_xml = false;
-
-    /**
-     * state names
-     *
-     * @var array
-     */
-    public $state_name = array(1 => 'TEXT', 2 => 'TAG', 3 => 'TAGBODY', 4 => 'LITERAL', 5 => 'DOUBLEQUOTEDSTRING',
-        6 => 'CHILDBODY', 7 => 'CHILDBLOCK', 8 => 'CHILDLITERAL');
-
-    /**
-     * storage for assembled token patterns
-     *
-     * @var string
-     */
-    private $yy_global_pattern1 = null;
-
-    private $yy_global_pattern2 = null;
-
-    private $yy_global_pattern3 = null;
-
-    private $yy_global_pattern4 = null;
-
-    private $yy_global_pattern5 = null;
-
-    private $yy_global_pattern6 = null;
-
-    private $yy_global_pattern7 = null;
-
-    private $yy_global_pattern8 = null;
-
-    /**
-     * token names
-     *
-     * @var array
-     */
-    public $smarty_token_names = array(        // Text for parser error messages
-        'NOT' => '(!,not)', 'OPENP' => '(', 'CLOSEP' => ')', 'OPENB' => '[', 'CLOSEB' => ']', 'PTR' => '->',
-        'APTR' => '=>', 'EQUAL' => '=', 'NUMBER' => 'number', 'UNIMATH' => '+" , "-', 'MATH' => '*" , "/" , "%',
-        'INCDEC' => '++" , "--', 'SPACE' => ' ', 'DOLLAR' => '$', 'SEMICOLON' => ';', 'COLON' => ':',
-        'DOUBLECOLON' => '::', 'AT' => '@', 'HATCH' => '#', 'QUOTE' => '"', 'BACKTICK' => '`', 'VERT' => '"|" modifier',
-        'DOT' => '.', 'COMMA' => '","', 'QMARK' => '"?"', 'ID' => 'id, name', 'TEXT' => 'text',
-        'LDELSLASH' => '{/..} closing tag', 'LDEL' => '{...} Smarty tag', 'COMMENT' => 'comment', 'AS' => 'as',
-        'TO' => 'to', 'PHP' => '"<?php", "<%", "{php}" tag', 'LOGOP' => '"<", "==" ... logical operator',
-        'TLOGOP' => '"lt", "eq" ... logical operator; "is div by" ... if condition',
-        'SCOND' => '"is even" ... if condition',);
-
-    /**
-     * constructor
-     *
-     * @param   string $data template source
-     * @param Smarty_Internal_TemplateCompilerBase $compiler
-     */
-    function __construct($data, Smarty_Internal_TemplateCompilerBase $compiler) {
-        $this->data = $data;
-        $this->counter = 0;
-        if (preg_match('~^\xEF\xBB\xBF~i', $this->data, $match)) {
-            $this->counter += strlen($match[0]);
-        }
-        $this->line = 1;
-        $this->smarty = $compiler->smarty;
-        $this->compiler = $compiler;
-        $this->ldel = preg_quote($this->smarty->left_delimiter, '~');
-        $this->ldel_length = strlen($this->smarty->left_delimiter);
-        $this->rdel = preg_quote($this->smarty->right_delimiter, '~');
-        $this->rdel_length = strlen($this->smarty->right_delimiter);
-        $this->smarty_token_names['LDEL'] = $this->smarty->left_delimiter;
-        $this->smarty_token_names['RDEL'] = $this->smarty->right_delimiter;
-    }
-
-    public function PrintTrace() {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-    }
-
-    /*
-     * Check if this tag is autoliteral
-     */
-    public function isAutoLiteral() {
-        return $this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false;
-    }
-
-    private $_yy_state = 1;
-
-    private $_yy_stack = array();
-
-    public function yylex() {
-        return $this->{'yylex' . $this->_yy_state}();
-    }
-
-    public function yypushstate($state) {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState push %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-        array_push($this->_yy_stack, $this->_yy_state);
-        $this->_yy_state = $state;
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yypopstate() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState pop %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-        $this->_yy_state = array_pop($this->_yy_stack);
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%snew State %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yybegin($state) {
-        $this->_yy_state = $state;
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sState set %s\n", $this->yyTracePrompt, isset($this->state_name[$this->_yy_state]) ? $this->state_name[$this->_yy_state] : $this->_yy_state);
-        }
-    }
-
-    public function yylex1() {
-        if (!isset($this->yy_global_pattern1)) {
-            $this->yy_global_pattern1 = "/\G([{][}])|\G(" . $this->ldel . "[*])|\G((<[?]((php\\s+|=)|\\s+))|(<[%])|(<[?]xml\\s+)|(<script\\s+language\\s*=\\s*[\"']?\\s*php\\s*[\"']?\\s*>)|([?][>])|([%][>])|(" . $this->ldel . "\\s*php(.*?)" . $this->rdel . ")|(" . $this->ldel . "\\s*[\/]php" . $this->rdel . "))|\G(" . $this->ldel . "\\s*literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*)|\G(\\s*" . $this->rdel . ")|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern1, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state TEXT');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r1_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const TEXT = 1;
-
-    function yy_r1_1() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r1_2() {
-
-        preg_match("~[*]{$this->rdel}~", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1] + strlen($match[0][0]);
-        } else {
-            $this->compiler->trigger_template_error("missing or misspelled comment closing tag '*{$this->smarty->right_delimiter}'");
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        return false;
-    }
-
-    function yy_r1_3() {
-
-        $obj = new Smarty_Internal_Compile_Private_Php();
-        $obj->parsePhp($this);
-    }
-
-    function yy_r1_15() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_LITERALSTART;
-            $this->yypushstate(self::LITERAL);
-        }
-    }
-
-    function yy_r1_16() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->yypushstate(self::TAG);
-            return true;
-        }
-    }
-
-    function yy_r1_17() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r1_18() {
-
-        $to = strlen($this->data);
-        preg_match("~($this->ldel)|([<]script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*[>])|([<][?])|([<][%])|([?][>])|([%][>])~i", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    public function yylex2() {
-        if (!isset($this->yy_global_pattern2)) {
-            $this->yy_global_pattern2 = "/\G(" . $this->ldel . "\\s*(if|elseif|else if|while)\\s+)|\G(" . $this->ldel . "\\s*for\\s+)|\G(" . $this->ldel . "\\s*foreach(?![^\s]))|\G(" . $this->ldel . "\\s*setfilter\\s+)|\G(" . $this->ldel . "\\s*[0-9]*[a-zA-Z_]\\w*(\\s+nocache)?\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/](?:(?!block)[0-9]*[a-zA-Z_]\\w*)\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[$][0-9]*[a-zA-Z_]\\w*(\\s+nocache)?\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/])|\G(" . $this->ldel . "\\s*)/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern2, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state TAG');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r2_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const TAG = 2;
-
-    function yy_r2_1() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDELIF;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_3() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDELFOR;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_4() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDELFOREACH;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_5() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDELSETFILTER;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_6() {
-
-        $this->yypopstate();
-        $this->token = Smarty_Internal_Templateparser::TP_SIMPLETAG;
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_8() {
-
-        $this->yypopstate();
-        $this->token = Smarty_Internal_Templateparser::TP_CLOSETAG;
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_9() {
-
-        if ($this->_yy_stack[count($this->_yy_stack) - 1] == self::TEXT) {
-            $this->yypopstate();
-            $this->token = Smarty_Internal_Templateparser::TP_SIMPLEOUTPUT;
-            $this->taglineno = $this->line;
-        } else {
-            $this->value = $this->smarty->left_delimiter;
-            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-            $this->yybegin(self::TAGBODY);
-            $this->taglineno = $this->line;
-        }
-    }
-
-    function yy_r2_11() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDELSLASH;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r2_12() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-        $this->yybegin(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    public function yylex3() {
-        if (!isset($this->yy_global_pattern3)) {
-            $this->yy_global_pattern3 = "/\G(\\s*" . $this->rdel . ")|\G([\"])|\G('[^'\\\\]*(?:\\\\.[^'\\\\]*)*')|\G([$]smarty\\.block\\.(child|parent))|\G([$][0-9]*[a-zA-Z_]\\w*)|\G([$])|\G(\\s+is\\s+in\\s+)|\G(\\s+as\\s+)|\G(\\s+to\\s+)|\G(\\s+step\\s+)|\G(\\s+instanceof\\s+)|\G(\\s*(([!=][=]{1,2})|([<][=>]?)|([>][=]?)|[&|]{2})\\s*)|\G(\\s+(eq|ne|neq|gt|ge|gte|lt|le|lte|mod|and|or|xor|(is\\s+(not\\s+)?(odd|even|div)\\s+by))\\s+)|\G(\\s+is\\s+(not\\s+)?(odd|even))|\G(([!]\\s*)|(not\\s+))|\G([(](int(eger)?|bool(ean)?|float|double|real|string|binary|array|object)[)]\\s*)|\G(\\s*[(]\\s*)|\G(\\s*[)])|\G(\\[\\s*)|\G(\\s*\\])|\G(\\s*[-][>]\\s*)|\G(\\s*[=][>]\\s*)|\G(\\s*[=]\\s*)|\G(([+]|[-]){2})|\G(\\s*([+]|[-])\\s*)|\G(\\s*([*]{1,2}|[%\/^&]|[<>]{2})\\s*)|\G([@])|\G([#])|\G(\\s+[0-9]*[a-zA-Z_][a-zA-Z0-9_\-:]*\\s*[=]\\s*)|\G(([0-9]*[a-zA-Z_]\\w*)?(\\\\[0-9]*[a-zA-Z_]\\w*)+)|\G([0-9]*[a-zA-Z_]\\w*)|\G(\\d+)|\G([`])|\G([|])|\G([.])|\G(\\s*[,]\\s*)|\G(\\s*[;]\\s*)|\G([:]{2})|\G(\\s*[:]\\s*)|\G(\\s*[?]\\s*)|\G(0[xX][0-9a-fA-F]+)|\G(\\s+)|\G(" . $this->ldel . "\\s*)|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern3, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state TAGBODY     ');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r3_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const TAGBODY = 3;
-
-    function yy_r3_1() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_RDEL;
-        $this->yypopstate();
-    }
-
-    function yy_r3_2() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
-        $this->yypushstate(self::DOUBLEQUOTEDSTRING);
-    }
-
-    function yy_r3_3() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_SINGLEQUOTESTRING;
-    }
-
-    function yy_r3_4() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_SMARTYBLOCKCHILDPARENT;
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r3_6() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
-    }
-
-    function yy_r3_7() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_DOLLAR;
-    }
-
-    function yy_r3_8() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_ISIN;
-    }
-
-    function yy_r3_9() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_AS;
-    }
-
-    function yy_r3_10() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TO;
-    }
-
-    function yy_r3_11() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_STEP;
-    }
-
-    function yy_r3_12() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_INSTANCEOF;
-    }
-
-    function yy_r3_13() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_LOGOP;
-    }
-
-    function yy_r3_18() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TLOGOP;
-    }
-
-    function yy_r3_23() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_SINGLECOND;
-    }
-
-    function yy_r3_26() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_NOT;
-    }
-
-    function yy_r3_29() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TYPECAST;
-    }
-
-    function yy_r3_33() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_OPENP;
-    }
-
-    function yy_r3_34() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_CLOSEP;
-    }
-
-    function yy_r3_35() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_OPENB;
-    }
-
-    function yy_r3_36() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_CLOSEB;
-    }
-
-    function yy_r3_37() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_PTR;
-    }
-
-    function yy_r3_38() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_APTR;
-    }
-
-    function yy_r3_39() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_EQUAL;
-    }
-
-    function yy_r3_40() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_INCDEC;
-    }
-
-    function yy_r3_42() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_UNIMATH;
-    }
-
-    function yy_r3_44() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_MATH;
-    }
-
-    function yy_r3_46() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_AT;
-    }
-
-    function yy_r3_47() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_HATCH;
-    }
-
-    function yy_r3_48() {
-
-        // resolve conflicts with shorttag and right_delimiter starting with '='
-        if (substr($this->data, $this->counter + strlen($this->value) - 1, $this->rdel_length) == $this->smarty->right_delimiter) {
-            preg_match("~\s+~", $this->value, $match);
-            $this->value = $match[0];
-            $this->token = Smarty_Internal_Templateparser::TP_SPACE;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_ATTR;
-        }
-    }
-
-    function yy_r3_49() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_NAMESPACE;
-    }
-
-    function yy_r3_52() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_ID;
-    }
-
-    function yy_r3_53() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_INTEGER;
-    }
-
-    function yy_r3_54() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
-        $this->yypopstate();
-    }
-
-    function yy_r3_55() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_VERT;
-    }
-
-    function yy_r3_56() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_DOT;
-    }
-
-    function yy_r3_57() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_COMMA;
-    }
-
-    function yy_r3_58() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_SEMICOLON;
-    }
-
-    function yy_r3_59() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_DOUBLECOLON;
-    }
-
-    function yy_r3_60() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_COLON;
-    }
-
-    function yy_r3_61() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_QMARK;
-    }
-
-    function yy_r3_62() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_HEX;
-    }
-
-    function yy_r3_63() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_SPACE;
-    }
-
-    function yy_r3_64() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->yypushstate(self::TAG);
-            return true;
-        }
-    }
-
-    function yy_r3_65() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    public function yylex4() {
-        if (!isset($this->yy_global_pattern4)) {
-            $this->yy_global_pattern4 = "/\G(" . $this->ldel . "\\s*literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/]literal\\s*" . $this->rdel . ")|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern4, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state LITERAL');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r4_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const LITERAL = 4;
-
-    function yy_r4_1() {
-
-        $this->literal_cnt++;
-        $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-    }
-
-    function yy_r4_2() {
-
-        if ($this->literal_cnt) {
-            $this->literal_cnt--;
-            $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_LITERALEND;
-            $this->yypopstate();
-        }
-    }
-
-    function yy_r4_3() {
-
-        $to = strlen($this->data);
-        preg_match("~{$this->ldel}[/]?literal{$this->rdel}~i", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        } else {
-            $this->compiler->trigger_template_error("missing or misspelled literal closing tag");
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Templateparser::TP_LITERAL;
-    }
-
-    public function yylex5() {
-        if (!isset($this->yy_global_pattern5)) {
-            $this->yy_global_pattern5 = "/\G(" . $this->ldel . "\\s*literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/]literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/])|\G(" . $this->ldel . "\\s*[0-9]*[a-zA-Z_]\\w*)|\G(" . $this->ldel . "\\s*)|\G([\"])|\G([`][$])|\G([$][0-9]*[a-zA-Z_]\\w*)|\G([$])|\G(([^\"\\\\]*?)((?:\\\\.[^\"\\\\]*?)*?)(?=(" . $this->ldel . "|\\$|`\\$|\")))|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern5, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state DOUBLEQUOTEDSTRING');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r5_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const DOUBLEQUOTEDSTRING = 5;
-
-    function yy_r5_1() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r5_2() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r5_3() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->yypushstate(self::TAG);
-            return true;
-        }
-    }
-
-    function yy_r5_4() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->yypushstate(self::TAG);
-            return true;
-        }
-    }
-
-    function yy_r5_5() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_LDEL;
-            $this->taglineno = $this->line;
-            $this->yypushstate(self::TAGBODY);
-        }
-    }
-
-    function yy_r5_6() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_QUOTE;
-        $this->yypopstate();
-    }
-
-    function yy_r5_7() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_BACKTICK;
-        $this->value = substr($this->value, 0, -1);
-        $this->yypushstate(self::TAGBODY);
-        $this->taglineno = $this->line;
-    }
-
-    function yy_r5_8() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_DOLLARID;
-    }
-
-    function yy_r5_9() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r5_10() {
-
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    function yy_r5_14() {
-
-        $to = strlen($this->data);
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Templateparser::TP_TEXT;
-    }
-
-    public function yylex6() {
-        if (!isset($this->yy_global_pattern6)) {
-            $this->yy_global_pattern6 = "/\G(" . $this->ldel . "\\s*strip\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/]strip\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*block)|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern6, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state CHILDBODY');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r6_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const CHILDBODY = 6;
-
-    function yy_r6_1() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            return false;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_STRIPON;
-        }
-    }
-
-    function yy_r6_2() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            return false;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_STRIPOFF;
-        }
-    }
-
-    function yy_r6_3() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            return false;
-        } else {
-            $this->yypopstate();
-            return true;
-        }
-    }
-
-    function yy_r6_4() {
-
-        $to = strlen($this->data);
-        preg_match("~" . $this->ldel . "\s*(([/])?strip\s*" . $this->rdel . "|block\s+)~i", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        return false;
-    }
-
-    public function yylex7() {
-        if (!isset($this->yy_global_pattern7)) {
-            $this->yy_global_pattern7 = "/\G(" . $this->ldel . "\\s*literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*block)|\G(" . $this->ldel . "\\s*[\/]block)|\G(" . $this->ldel . "\\s*[$]smarty\\.block\\.(child|parent))|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern7, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state CHILDBLOCK');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r7_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const CHILDBLOCK = 7;
-
-    function yy_r7_1() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-            $this->yypushstate(self::CHILDLITERAL);
-        }
-    }
-
-    function yy_r7_2() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->yypopstate();
-            return true;
-        }
-    }
-
-    function yy_r7_3() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->yypopstate();
-            return true;
-        }
-    }
-
-    function yy_r7_4() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->yypopstate();
-            return true;
-        }
-    }
-
-    function yy_r7_6() {
-
-        $to = strlen($this->data);
-        preg_match("~" . $this->ldel . "\s*(literal\s*" . $this->rdel . "|([/])?block(\s|" . $this->rdel . ")|[\$]smarty\.block\.(child|parent))~i", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-    }
-
-    public function yylex8() {
-        if (!isset($this->yy_global_pattern8)) {
-            $this->yy_global_pattern8 = "/\G(" . $this->ldel . "\\s*literal\\s*" . $this->rdel . ")|\G(" . $this->ldel . "\\s*[\/]literal\\s*" . $this->rdel . ")|\G([\S\s])/isS";
-        }
-        if ($this->counter >= strlen($this->data)) {
-            return false; // end of input
-        }
-
-        do {
-            if (preg_match($this->yy_global_pattern8, $this->data, $yymatches, null, $this->counter)) {
-                $yysubmatches = $yymatches;
-                if (strlen($yysubmatches[0]) < 200) {
-                    $yymatches = preg_grep("/(.|\s)+/", $yysubmatches);
-                } else {
-                    $yymatches = array_filter($yymatches, 'strlen');
-                }
-                if (empty($yymatches)) {
-                    throw new Exception('Error: lexing failed because a rule matched' . ' an empty string.  Input "' . substr($this->data, $this->counter, 5) . '... state CHILDLITERAL');
-                }
-                next($yymatches); // skip global match
-                $this->token = key($yymatches); // token number
-                $this->value = current($yymatches); // token value
-                $r = $this->{'yy_r8_' . $this->token}();
-                if ($r === null) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    // accept this token
-                    return true;
-                } elseif ($r === true) {
-                    // we have changed state
-                    // process this token in the new state
-                    return $this->yylex();
-                } elseif ($r === false) {
-                    $this->counter += strlen($this->value);
-                    $this->line += substr_count($this->value, "\n");
-                    if ($this->counter >= strlen($this->data)) {
-                        return false; // end of input
-                    }
-                    // skip this token
-                    continue;
-                }
-            } else {
-                throw new Exception('Unexpected input at line' . $this->line . ': ' . $this->data[$this->counter]);
-            }
-            break;
-        } while (true);
-    } // end function
-
-    const CHILDLITERAL = 8;
-
-    function yy_r8_1() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-            $this->yypushstate(self::CHILDLITERAL);
-        }
-    }
-
-    function yy_r8_2() {
-
-        if ($this->smarty->auto_literal && isset($this->value[$this->ldel_length]) ? strpos(" \n\t\r", $this->value[$this->ldel_length]) !== false : false) {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-        } else {
-            $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-            $this->yypopstate();
-        }
-    }
-
-    function yy_r8_3() {
-
-        $to = strlen($this->data);
-        preg_match("~{$this->ldel}[/]?literal\s*{$this->rdel}~i", $this->data, $match, PREG_OFFSET_CAPTURE, $this->counter);
-        if (isset($match[0][1])) {
-            $to = $match[0][1];
-        } else {
-            $this->compiler->trigger_template_error("missing or misspelled literal closing tag");
-        }
-        $this->value = substr($this->data, $this->counter, $to - $this->counter);
-        $this->token = Smarty_Internal_Templateparser::TP_BLOCKSOURCE;
-    }
-
-}
-
-     
\ No newline at end of file
diff --git a/library/smarty/libs/sysplugins/smarty_internal_templateparser.php b/library/smarty/libs/sysplugins/smarty_internal_templateparser.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_templateparser.php
+++ /dev/null
@@ -1,2244 +0,0 @@
-<?php
-
-class TP_yyToken implements ArrayAccess {
-    public $string = '';
-
-    public $metadata = array();
-
-    public function __construct($s, $m = array()) {
-        if ($s instanceof TP_yyToken) {
-            $this->string = $s->string;
-            $this->metadata = $s->metadata;
-        } else {
-            $this->string = (string)$s;
-            if ($m instanceof TP_yyToken) {
-                $this->metadata = $m->metadata;
-            } elseif (is_array($m)) {
-                $this->metadata = $m;
-            }
-        }
-    }
-
-    public function __toString() {
-        return $this->string;
-    }
-
-    public function offsetExists($offset) {
-        return isset($this->metadata[$offset]);
-    }
-
-    public function offsetGet($offset) {
-        return $this->metadata[$offset];
-    }
-
-    public function offsetSet($offset, $value) {
-        if ($offset === null) {
-            if (isset($value[0])) {
-                $x = ($value instanceof TP_yyToken) ? $value->metadata : $value;
-                $this->metadata = array_merge($this->metadata, $x);
-
-                return;
-            }
-            $offset = count($this->metadata);
-        }
-        if ($value === null) {
-            return;
-        }
-        if ($value instanceof TP_yyToken) {
-            if ($value->metadata) {
-                $this->metadata[$offset] = $value->metadata;
-            }
-        } elseif ($value) {
-            $this->metadata[$offset] = $value;
-        }
-    }
-
-    public function offsetUnset($offset) {
-        unset($this->metadata[$offset]);
-    }
-}
-
-class TP_yyStackEntry {
-    public $stateno;       /* The state-number */
-    public $major;         /* The major token value.  This is the code
-                     ** number for the token at this stack level */
-    public $minor; /* The user-supplied minor token value.  This
-                     ** is the value of the token  */
-}
-
-;
-
-#line 13 "../smarty/lexer/smarty_internal_templateparser.y"
-
-/**
- * Smarty Internal Plugin Templateparser
- *
- * This is the template parser.
- * It is generated from the smarty_internal_templateparser.y file
- *
- * @package    Smarty
- * @subpackage Compiler
- * @author     Uwe Tews
- */
-class Smarty_Internal_Templateparser {
-    #line 26 "../smarty/lexer/smarty_internal_templateparser.y"
-
-    const Err1 = "Security error: Call to private object member not allowed";
-
-    const Err2 = "Security error: Call to dynamic object member not allowed";
-
-    const Err3 = "PHP in template not allowed. Use SmartyBC to enable it";
-
-    /**
-     * result status
-     *
-     * @var bool
-     */
-    public $successful = true;
-
-    /**
-     * return value
-     *
-     * @var mixed
-     */
-    public $retvalue = 0;
-
-    /**
-     * counter for prefix code
-     *
-     * @var int
-     */
-    public static $prefix_number = 0;
-
-    /**
-     * @var
-     */
-    public $yymajor;
-
-    /**
-     * last index of array variable
-     *
-     * @var mixed
-     */
-    public $last_index;
-
-    /**
-     * last variable name
-     *
-     * @var string
-     */
-    public $last_variable;
-
-    /**
-     * root parse tree buffer
-     *
-     * @var Smarty_Internal_ParseTree
-     */
-    public $root_buffer;
-
-    /**
-     * current parse tree object
-     *
-     * @var Smarty_Internal_ParseTree
-     */
-    public $current_buffer;
-
-    /**
-     * lexer object
-     *
-     * @var Smarty_Internal_Templatelexer
-     */
-    private $lex;
-
-    /**
-     * internal error flag
-     *
-     * @var bool
-     */
-    private $internalError = false;
-
-    /**
-     * {strip} status
-     *
-     * @var bool
-     */
-    public $strip = false;
-
-    /**
-     * compiler object
-     *
-     * @var Smarty_Internal_TemplateCompilerBase
-     */
-    public $compiler = null;
-
-    /**
-     * smarty object
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-
-    /**
-     * template object
-     *
-     * @var Smarty_Internal_Template
-     */
-    public $template = null;
-
-    /**
-     * block nesting level
-     *
-     * @var int
-     */
-    public $block_nesting_level = 0;
-
-    /**
-     * security object
-     *
-     * @var Smarty_Security
-     */
-    private $security = null;
-
-    /**
-     * constructor
-     *
-     * @param Smarty_Internal_Templatelexer $lex
-     * @param Smarty_Internal_TemplateCompilerBase $compiler
-     */
-    function __construct(Smarty_Internal_Templatelexer $lex, Smarty_Internal_TemplateCompilerBase $compiler) {
-        $this->lex = $lex;
-        $this->compiler = $compiler;
-        $this->template = $this->compiler->template;
-        $this->smarty = $this->template->smarty;
-        $this->security = isset($this->smarty->security_policy) ? $this->smarty->security_policy : false;
-        $this->current_buffer = $this->root_buffer = new Smarty_Internal_ParseTree_Template($this);
-    }
-
-    /**
-     * insert PHP code in current buffer
-     *
-     * @param string $code
-     */
-    public function insertPhpCode($code) {
-        $this->current_buffer->append_subtree(new Smarty_Internal_ParseTree_Tag($this, $code));
-    }
-
-    /**
-     *  merge PHP code with prefix code and return parse tree tag object
-     *
-     * @param string $code
-     *
-     * @return Smarty_Internal_ParseTree_Tag
-     */
-    public function mergePrefixCode($code) {
-        $tmp = '';
-        foreach ($this->compiler->prefix_code as $preCode) {
-            $tmp = empty($tmp) ? $preCode : $this->compiler->appendCode($tmp, $preCode);
-        }
-        $this->compiler->prefix_code = array();
-        $tmp = empty($tmp) ? $code : $this->compiler->appendCode($tmp, $code);
-        return new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp, true));
-    }
-
-    const TP_VERT = 1;
-
-    const TP_COLON = 2;
-
-    const TP_PHP = 3;
-
-    const TP_NOCACHE = 4;
-
-    const TP_TEXT = 5;
-
-    const TP_STRIPON = 6;
-
-    const TP_STRIPOFF = 7;
-
-    const TP_BLOCKSOURCE = 8;
-
-    const TP_LITERALSTART = 9;
-
-    const TP_LITERALEND = 10;
-
-    const TP_LITERAL = 11;
-
-    const TP_RDEL = 12;
-
-    const TP_SIMPLEOUTPUT = 13;
-
-    const TP_LDEL = 14;
-
-    const TP_DOLLARID = 15;
-
-    const TP_EQUAL = 16;
-
-    const TP_SIMPLETAG = 17;
-
-    const TP_ID = 18;
-
-    const TP_PTR = 19;
-
-    const TP_LDELIF = 20;
-
-    const TP_LDELFOR = 21;
-
-    const TP_SEMICOLON = 22;
-
-    const TP_INCDEC = 23;
-
-    const TP_TO = 24;
-
-    const TP_STEP = 25;
-
-    const TP_LDELFOREACH = 26;
-
-    const TP_SPACE = 27;
-
-    const TP_AS = 28;
-
-    const TP_APTR = 29;
-
-    const TP_LDELSETFILTER = 30;
-
-    const TP_SMARTYBLOCKCHILDPARENT = 31;
-
-    const TP_CLOSETAG = 32;
-
-    const TP_LDELSLASH = 33;
-
-    const TP_ATTR = 34;
-
-    const TP_INTEGER = 35;
-
-    const TP_COMMA = 36;
-
-    const TP_OPENP = 37;
-
-    const TP_CLOSEP = 38;
-
-    const TP_MATH = 39;
-
-    const TP_UNIMATH = 40;
-
-    const TP_ISIN = 41;
-
-    const TP_INSTANCEOF = 42;
-
-    const TP_QMARK = 43;
-
-    const TP_NOT = 44;
-
-    const TP_TYPECAST = 45;
-
-    const TP_HEX = 46;
-
-    const TP_DOT = 47;
-
-    const TP_SINGLEQUOTESTRING = 48;
-
-    const TP_DOUBLECOLON = 49;
-
-    const TP_NAMESPACE = 50;
-
-    const TP_AT = 51;
-
-    const TP_HATCH = 52;
-
-    const TP_OPENB = 53;
-
-    const TP_CLOSEB = 54;
-
-    const TP_DOLLAR = 55;
-
-    const TP_LOGOP = 56;
-
-    const TP_TLOGOP = 57;
-
-    const TP_SINGLECOND = 58;
-
-    const TP_QUOTE = 59;
-
-    const TP_BACKTICK = 60;
-
-    const YY_NO_ACTION = 525;
-
-    const YY_ACCEPT_ACTION = 524;
-
-    const YY_ERROR_ACTION = 523;
-
-    const YY_SZ_ACTTAB = 1908;
-
-    static public $yy_action = array(287, 9, 129, 251, 273, 194, 441, 2, 82, 280, 281, 282, 216, 110, 353, 223, 212,
-        229, 441, 258, 217, 12, 199, 240, 32, 257, 257, 39, 17, 12, 25, 43, 42, 263, 224, 233, 17, 206, 441, 80, 1, 244,
-        311, 311, 172, 172, 52, 287, 9, 128, 441, 273, 65, 178, 2, 82, 268, 14, 184, 298, 110, 262, 13, 319, 229, 297,
-        258, 217, 31, 225, 12, 32, 170, 257, 39, 239, 189, 17, 43, 42, 263, 224, 292, 214, 206, 249, 80, 1, 113, 311,
-        164, 442, 172, 52, 287, 9, 132, 201, 273, 209, 260, 2, 82, 442, 14, 141, 256, 110, 262, 88, 303, 229, 261, 258,
-        217, 260, 225, 12, 32, 168, 36, 39, 241, 12, 17, 43, 42, 263, 224, 292, 17, 206, 189, 80, 1, 7, 311, 180, 257,
-        219, 52, 287, 9, 132, 134, 273, 193, 470, 2, 82, 10, 470, 156, 304, 110, 300, 89, 172, 229, 310, 258, 217, 260,
-        205, 223, 32, 257, 14, 39, 324, 12, 262, 43, 42, 263, 224, 292, 17, 206, 189, 80, 1, 470, 311, 470, 172, 470,
-        52, 287, 9, 131, 201, 273, 209, 257, 2, 82, 83, 307, 232, 201, 110, 399, 454, 230, 229, 237, 258, 217, 454, 225,
-        355, 32, 133, 201, 39, 215, 399, 144, 43, 42, 263, 224, 292, 399, 206, 12, 80, 1, 326, 311, 157, 236, 17, 52,
-        287, 9, 133, 201, 273, 209, 260, 2, 82, 214, 201, 235, 202, 110, 113, 80, 99, 229, 311, 258, 217, 396, 225, 187,
-        19, 14, 323, 39, 18, 262, 28, 43, 42, 263, 224, 292, 396, 206, 12, 80, 1, 143, 311, 396, 134, 17, 52, 287, 9,
-        132, 10, 273, 209, 4, 2, 82, 313, 14, 146, 454, 110, 262, 181, 158, 229, 454, 258, 217, 260, 192, 12, 32, 20,
-        260, 39, 99, 441, 17, 43, 42, 263, 224, 292, 243, 206, 189, 80, 1, 441, 311, 187, 182, 298, 52, 287, 9, 130,
-        201, 273, 209, 14, 2, 82, 93, 262, 104, 24, 110, 399, 99, 169, 229, 154, 258, 217, 220, 225, 113, 5, 124, 260,
-        39, 135, 399, 100, 43, 42, 263, 224, 292, 399, 206, 261, 80, 1, 325, 311, 228, 112, 104, 52, 287, 9, 132, 92,
-        273, 191, 173, 2, 82, 174, 291, 285, 16, 110, 330, 312, 260, 229, 310, 258, 217, 311, 225, 223, 32, 259, 90, 39,
-        261, 6, 264, 43, 42, 263, 224, 292, 181, 206, 175, 80, 1, 116, 311, 171, 201, 21, 52, 287, 9, 132, 37, 273, 195,
-        260, 2, 82, 36, 296, 238, 189, 110, 189, 259, 201, 229, 261, 258, 217, 214, 225, 218, 32, 35, 113, 39, 36, 232,
-        299, 43, 42, 263, 224, 292, 15, 206, 183, 80, 1, 211, 311, 17, 91, 226, 52, 287, 9, 133, 177, 273, 209, 179, 2,
-        82, 318, 470, 99, 18, 110, 470, 454, 121, 229, 288, 258, 217, 289, 225, 316, 19, 145, 189, 39, 187, 189, 121,
-        43, 42, 263, 224, 292, 161, 206, 261, 80, 99, 104, 311, 454, 14, 454, 52, 470, 262, 454, 279, 278, 276, 277,
-        283, 284, 174, 159, 470, 261, 287, 9, 470, 454, 273, 311, 317, 2, 82, 176, 298, 223, 204, 110, 115, 68, 107,
-        229, 117, 258, 217, 100, 3, 201, 272, 329, 138, 29, 210, 271, 293, 454, 325, 454, 359, 470, 260, 454, 254, 317,
-        139, 275, 200, 306, 223, 204, 111, 119, 72, 107, 260, 201, 37, 242, 100, 255, 151, 272, 329, 213, 4, 210, 271,
-        293, 150, 325, 245, 167, 20, 152, 317, 81, 208, 149, 260, 223, 204, 260, 119, 60, 102, 186, 218, 185, 265, 100,
-        269, 22, 272, 329, 286, 270, 210, 271, 293, 317, 325, 248, 147, 148, 223, 204, 178, 119, 72, 107, 153, 232, 260,
-        274, 100, 13, 319, 272, 329, 261, 397, 210, 271, 293, 231, 325, 268, 136, 317, 189, 165, 106, 207, 223, 204,
-        397, 115, 68, 107, 84, 327, 85, 397, 100, 103, 441, 272, 329, 290, 86, 210, 271, 293, 87, 325, 299, 299, 441,
-        317, 299, 155, 299, 299, 223, 204, 305, 119, 50, 102, 299, 108, 299, 299, 100, 299, 299, 272, 329, 299, 299,
-        210, 271, 293, 317, 325, 299, 299, 299, 223, 204, 299, 119, 72, 107, 299, 299, 299, 299, 100, 27, 227, 272, 329,
-        160, 299, 210, 271, 293, 299, 325, 299, 299, 317, 299, 299, 299, 203, 223, 204, 299, 109, 46, 107, 299, 299,
-        299, 299, 100, 299, 299, 272, 329, 299, 308, 210, 271, 293, 299, 325, 299, 311, 287, 8, 309, 299, 273, 299, 317,
-        2, 82, 299, 299, 223, 204, 110, 119, 49, 107, 229, 299, 258, 217, 100, 299, 142, 272, 329, 299, 178, 210, 271,
-        293, 299, 325, 260, 317, 299, 13, 319, 299, 223, 204, 299, 119, 70, 107, 299, 294, 23, 299, 100, 189, 299, 272,
-        329, 299, 299, 210, 271, 293, 317, 325, 299, 299, 299, 223, 204, 299, 119, 77, 107, 299, 299, 299, 299, 100,
-        299, 299, 272, 329, 299, 308, 210, 271, 293, 299, 325, 299, 299, 287, 8, 309, 299, 273, 299, 317, 2, 82, 299,
-        299, 223, 204, 110, 119, 71, 107, 229, 299, 258, 217, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299,
-        325, 299, 317, 299, 299, 299, 299, 223, 204, 299, 119, 60, 107, 299, 295, 23, 299, 100, 299, 299, 272, 329, 299,
-        299, 210, 271, 293, 317, 325, 299, 140, 299, 223, 204, 178, 119, 73, 107, 299, 299, 260, 299, 100, 13, 319, 272,
-        329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 299, 189, 299, 223, 204, 299, 119, 62, 107, 299, 41, 40, 38,
-        100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 163, 321, 322, 328, 223, 204, 299, 119, 63,
-        107, 299, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 321, 322, 328, 223,
-        204, 299, 97, 69, 107, 299, 299, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299,
-        299, 299, 299, 223, 204, 299, 119, 75, 107, 222, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293,
-        299, 325, 317, 201, 321, 322, 328, 223, 204, 299, 119, 64, 107, 299, 247, 299, 299, 100, 299, 299, 272, 329,
-        299, 299, 210, 271, 293, 299, 325, 317, 201, 26, 299, 299, 223, 204, 299, 98, 74, 107, 299, 41, 40, 38, 100,
-        299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 321, 322, 328, 223, 198, 299, 105, 59, 107,
-        299, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 321, 322, 328, 223, 204,
-        299, 119, 45, 107, 246, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 321,
-        322, 328, 223, 94, 299, 79, 48, 101, 299, 252, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299,
-        325, 317, 299, 299, 299, 299, 223, 204, 299, 119, 56, 107, 299, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299,
-        210, 271, 293, 299, 325, 317, 201, 321, 322, 328, 223, 204, 299, 119, 61, 107, 299, 190, 299, 299, 100, 299,
-        299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223, 204, 299, 96, 58, 107, 299, 41,
-        40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 321, 322, 328, 223, 204, 299, 119,
-        66, 107, 299, 188, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 201, 299, 299,
-        299, 223, 204, 299, 119, 47, 107, 299, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325,
-        317, 299, 321, 322, 328, 223, 204, 299, 119, 78, 107, 299, 41, 40, 38, 100, 299, 299, 272, 329, 299, 299, 210,
-        271, 293, 299, 325, 317, 299, 321, 322, 328, 223, 204, 299, 119, 54, 107, 299, 299, 299, 299, 100, 299, 299,
-        272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223, 204, 299, 119, 53, 107, 299, 299,
-        299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223, 95, 299, 79,
-        44, 101, 299, 299, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299,
-        299, 223, 197, 299, 119, 57, 107, 299, 299, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299,
-        325, 317, 299, 299, 299, 299, 223, 204, 299, 119, 76, 107, 299, 299, 299, 299, 100, 299, 299, 272, 329, 299,
-        299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223, 204, 299, 119, 55, 107, 299, 299, 299, 299, 100,
-        299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223, 204, 299, 119, 67, 107,
-        299, 299, 299, 299, 100, 299, 299, 272, 329, 299, 299, 210, 271, 293, 299, 325, 317, 299, 299, 299, 299, 223,
-        234, 299, 122, 299, 107, 299, 299, 299, 299, 100, 299, 299, 299, 320, 299, 299, 210, 271, 293, 299, 325, 317,
-        409, 409, 299, 299, 223, 234, 299, 127, 299, 107, 299, 299, 299, 299, 100, 299, 299, 299, 250, 299, 299, 210,
-        271, 293, 299, 325, 524, 51, 253, 281, 282, 216, 299, 299, 223, 299, 441, 317, 409, 409, 409, 201, 223, 234,
-        299, 126, 299, 107, 441, 299, 299, 299, 100, 299, 299, 409, 409, 409, 299, 210, 271, 293, 201, 325, 299, 33,
-        299, 12, 299, 299, 299, 299, 299, 301, 17, 299, 299, 299, 299, 41, 40, 38, 299, 299, 317, 299, 299, 299, 12,
-        223, 234, 299, 123, 299, 107, 17, 321, 322, 328, 100, 41, 40, 38, 299, 299, 299, 210, 271, 293, 299, 325, 299,
-        299, 403, 299, 299, 299, 321, 322, 328, 299, 317, 299, 403, 299, 403, 223, 234, 403, 118, 299, 107, 299, 299,
-        299, 403, 100, 403, 299, 403, 299, 299, 299, 210, 271, 293, 317, 325, 232, 299, 299, 223, 234, 299, 125, 299,
-        107, 299, 299, 226, 299, 100, 299, 201, 299, 299, 299, 299, 210, 271, 293, 470, 325, 317, 201, 470, 454, 226,
-        223, 234, 299, 120, 299, 107, 299, 299, 299, 299, 100, 470, 299, 30, 299, 470, 454, 210, 271, 293, 201, 325, 12,
-        41, 40, 38, 454, 299, 454, 17, 470, 299, 454, 314, 41, 40, 38, 299, 315, 299, 321, 322, 328, 201, 454, 34, 454,
-        299, 470, 299, 454, 321, 322, 328, 299, 299, 226, 470, 41, 40, 38, 470, 454, 299, 114, 299, 299, 299, 470, 299,
-        299, 299, 470, 454, 299, 321, 322, 328, 299, 302, 299, 41, 40, 38, 201, 299, 299, 299, 299, 299, 454, 299, 454,
-        299, 470, 365, 454, 299, 321, 322, 328, 454, 221, 454, 299, 470, 299, 454, 166, 299, 12, 299, 178, 299, 299,
-        299, 299, 17, 260, 299, 441, 13, 319, 162, 299, 11, 196, 178, 299, 266, 137, 299, 441, 260, 178, 189, 13, 319,
-        299, 299, 260, 299, 299, 13, 319, 299, 267, 299, 299, 299, 189, 299, 299, 299, 299, 299, 299, 189, 299, 299,
-        299, 299, 299, 299, 299, 299, 311,);
-
-    static public $yy_lookahead = array(13, 14, 15, 15, 17, 18, 37, 20, 21, 64, 65, 66, 67, 26, 12, 70, 47, 30, 49, 32,
-        33, 27, 35, 54, 37, 23, 23, 40, 34, 27, 29, 44, 45, 46, 47, 48, 34, 50, 37, 52, 53, 54, 55, 55, 42, 42, 59, 13,
-        14, 15, 49, 17, 18, 76, 20, 21, 93, 14, 95, 96, 26, 18, 85, 86, 30, 31, 32, 33, 16, 35, 27, 37, 29, 23, 40, 23,
-        99, 34, 44, 45, 46, 47, 48, 75, 50, 77, 52, 53, 80, 55, 72, 37, 42, 59, 13, 14, 15, 1, 17, 18, 82, 20, 21, 49,
-        14, 72, 18, 26, 18, 76, 60, 30, 94, 32, 33, 82, 35, 27, 37, 29, 36, 40, 38, 27, 34, 44, 45, 46, 47, 48, 34, 50,
-        99, 52, 53, 36, 55, 81, 23, 51, 59, 13, 14, 15, 47, 17, 18, 14, 20, 21, 53, 18, 72, 54, 26, 12, 76, 42, 30, 65,
-        32, 33, 82, 35, 70, 37, 23, 14, 40, 54, 27, 18, 44, 45, 46, 47, 48, 34, 50, 99, 52, 53, 14, 55, 51, 42, 18, 59,
-        13, 14, 15, 1, 17, 18, 23, 20, 21, 103, 104, 47, 1, 26, 12, 47, 51, 30, 54, 32, 33, 53, 35, 12, 37, 15, 1, 40,
-        18, 27, 28, 44, 45, 46, 47, 48, 34, 50, 27, 52, 53, 18, 55, 72, 19, 34, 59, 13, 14, 15, 1, 17, 18, 82, 20, 21,
-        75, 1, 77, 78, 26, 80, 52, 19, 30, 55, 32, 33, 12, 35, 99, 37, 14, 50, 40, 16, 18, 14, 44, 45, 46, 47, 48, 27,
-        50, 27, 52, 53, 92, 55, 34, 47, 34, 59, 13, 14, 15, 53, 17, 18, 37, 20, 21, 54, 14, 72, 47, 26, 18, 76, 72, 30,
-        53, 32, 33, 82, 35, 27, 37, 16, 82, 40, 19, 37, 34, 44, 45, 46, 47, 48, 54, 50, 99, 52, 53, 49, 55, 99, 95, 96,
-        59, 13, 14, 15, 1, 17, 18, 14, 20, 21, 81, 18, 49, 16, 26, 12, 19, 72, 30, 75, 32, 33, 71, 35, 80, 37, 75, 82,
-        40, 15, 27, 80, 44, 45, 46, 47, 48, 34, 50, 94, 52, 53, 91, 55, 51, 80, 49, 59, 13, 14, 15, 37, 17, 18, 72, 20,
-        21, 9, 10, 11, 22, 26, 97, 96, 82, 30, 65, 32, 33, 55, 35, 70, 37, 100, 36, 40, 94, 37, 35, 44, 45, 46, 47, 48,
-        76, 50, 76, 52, 53, 49, 55, 72, 1, 16, 59, 13, 14, 15, 2, 17, 18, 82, 20, 21, 36, 104, 38, 99, 26, 99, 100, 1,
-        30, 94, 32, 33, 75, 35, 77, 37, 29, 80, 40, 36, 47, 38, 44, 45, 46, 47, 48, 27, 50, 15, 52, 53, 18, 55, 34, 92,
-        2, 59, 13, 14, 15, 76, 17, 18, 76, 20, 21, 90, 14, 19, 16, 26, 18, 19, 97, 30, 66, 32, 33, 69, 35, 90, 37, 15,
-        99, 40, 99, 99, 97, 44, 45, 46, 47, 48, 92, 50, 94, 52, 19, 49, 55, 47, 14, 49, 59, 51, 18, 53, 3, 4, 5, 6, 7,
-        8, 9, 92, 14, 94, 13, 14, 18, 19, 17, 55, 65, 20, 21, 95, 96, 70, 71, 26, 73, 74, 75, 30, 18, 32, 33, 80, 37, 1,
-        83, 84, 72, 24, 87, 88, 89, 47, 91, 49, 12, 51, 82, 53, 18, 65, 72, 5, 101, 102, 70, 71, 18, 73, 74, 75, 82, 1,
-        2, 38, 80, 18, 52, 83, 84, 18, 37, 87, 88, 89, 72, 91, 54, 72, 16, 52, 65, 18, 98, 92, 82, 70, 71, 82, 73, 74,
-        75, 18, 77, 81, 18, 80, 18, 43, 83, 84, 12, 35, 87, 88, 89, 65, 91, 18, 72, 92, 70, 71, 76, 73, 74, 75, 92, 47,
-        82, 82, 80, 85, 86, 83, 84, 94, 12, 87, 88, 89, 16, 91, 93, 80, 65, 99, 92, 79, 98, 70, 71, 27, 73, 74, 75, 80,
-        87, 80, 34, 80, 68, 37, 83, 84, 10, 80, 87, 88, 89, 80, 91, 105, 105, 49, 65, 105, 92, 105, 105, 70, 71, 102,
-        73, 74, 75, 105, 77, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 65, 91, 105, 105, 105, 70, 71, 105,
-        73, 74, 75, 105, 105, 105, 105, 80, 14, 15, 83, 84, 18, 105, 87, 88, 89, 105, 91, 105, 105, 65, 105, 105, 105,
-        98, 70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 5, 87, 88, 89, 105, 91, 105, 55, 13,
-        14, 15, 105, 17, 105, 65, 20, 21, 105, 105, 70, 71, 26, 73, 74, 75, 30, 105, 32, 33, 80, 105, 72, 83, 84, 105,
-        76, 87, 88, 89, 105, 91, 82, 65, 105, 85, 86, 105, 70, 71, 105, 73, 74, 75, 105, 59, 60, 105, 80, 99, 105, 83,
-        84, 105, 105, 87, 88, 89, 65, 91, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83,
-        84, 105, 5, 87, 88, 89, 105, 91, 105, 105, 13, 14, 15, 105, 17, 105, 65, 20, 21, 105, 105, 70, 71, 26, 73, 74,
-        75, 30, 105, 32, 33, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 105, 65, 105, 105, 105, 105, 70, 71,
-        105, 73, 74, 75, 105, 59, 60, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 65, 91, 105, 72, 105, 70, 71, 76,
-        73, 74, 75, 105, 105, 82, 105, 80, 85, 86, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 1, 105, 99, 105, 70, 71,
-        105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 28, 56, 57, 58, 70,
-        71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 1, 56, 57, 58,
-        70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 105,
-        105, 105, 70, 71, 105, 73, 74, 75, 38, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 1,
-        56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 12, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65,
-        1, 2, 105, 105, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91,
-        65, 1, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105,
-        91, 65, 105, 56, 57, 58, 70, 71, 105, 73, 74, 75, 38, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89,
-        105, 91, 65, 1, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 12, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88,
-        89, 105, 91, 65, 105, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83, 84, 105, 105,
-        87, 88, 89, 105, 91, 65, 1, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 12, 105, 105, 80, 105, 105, 83, 84, 105,
-        105, 87, 88, 89, 105, 91, 65, 105, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105, 105, 83,
-        84, 105, 105, 87, 88, 89, 105, 91, 65, 1, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 12, 105, 105, 80, 105, 105,
-        83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 1, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80, 105,
-        105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 39, 40, 41, 80,
-        105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 56, 57, 58, 70, 71, 105, 73, 74, 75, 105, 105, 105,
-        105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105,
-        105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 105, 105, 105, 70, 71, 105, 73, 74,
-        75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 105, 105, 105, 70, 71,
-        105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105, 105, 105,
-        105, 70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91, 65, 105,
-        105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89, 105, 91,
-        65, 105, 105, 105, 105, 70, 71, 105, 73, 74, 75, 105, 105, 105, 105, 80, 105, 105, 83, 84, 105, 105, 87, 88, 89,
-        105, 91, 65, 105, 105, 105, 105, 70, 71, 105, 73, 105, 75, 105, 105, 105, 105, 80, 105, 105, 105, 84, 105, 105,
-        87, 88, 89, 105, 91, 65, 1, 2, 105, 105, 70, 71, 105, 73, 105, 75, 105, 105, 105, 105, 80, 105, 105, 105, 84,
-        105, 105, 87, 88, 89, 105, 91, 62, 63, 64, 65, 66, 67, 105, 105, 70, 105, 37, 65, 39, 40, 41, 1, 70, 71, 105,
-        73, 105, 75, 49, 105, 105, 105, 80, 105, 105, 56, 57, 58, 105, 87, 88, 89, 1, 91, 105, 25, 105, 27, 105, 105,
-        105, 105, 105, 12, 34, 105, 105, 105, 105, 39, 40, 41, 105, 105, 65, 105, 105, 105, 27, 70, 71, 105, 73, 105,
-        75, 34, 56, 57, 58, 80, 39, 40, 41, 105, 105, 105, 87, 88, 89, 105, 91, 105, 105, 12, 105, 105, 105, 56, 57, 58,
-        105, 65, 105, 22, 105, 24, 70, 71, 27, 73, 105, 75, 105, 105, 105, 34, 80, 36, 105, 38, 105, 105, 105, 87, 88,
-        89, 65, 91, 47, 105, 105, 70, 71, 105, 73, 105, 75, 105, 105, 2, 105, 80, 105, 1, 105, 105, 105, 105, 87, 88,
-        89, 14, 91, 65, 1, 18, 19, 2, 70, 71, 105, 73, 105, 75, 105, 105, 105, 105, 80, 14, 105, 16, 105, 18, 19, 87,
-        88, 89, 1, 91, 27, 39, 40, 41, 47, 105, 49, 34, 51, 105, 53, 54, 39, 40, 41, 105, 54, 105, 56, 57, 58, 1, 47, 2,
-        49, 105, 51, 105, 53, 56, 57, 58, 105, 105, 2, 14, 39, 40, 41, 18, 19, 105, 22, 105, 105, 105, 14, 105, 105,
-        105, 18, 19, 105, 56, 57, 58, 105, 60, 105, 39, 40, 41, 1, 105, 105, 105, 105, 105, 47, 105, 49, 105, 51, 12,
-        53, 105, 56, 57, 58, 47, 19, 49, 105, 51, 105, 53, 72, 105, 27, 105, 76, 105, 105, 105, 105, 34, 82, 105, 37,
-        85, 86, 72, 105, 14, 15, 76, 105, 18, 72, 105, 49, 82, 76, 99, 85, 86, 105, 105, 82, 105, 105, 85, 86, 105, 35,
-        105, 105, 105, 99, 105, 105, 105, 105, 105, 105, 99, 105, 105, 105, 105, 105, 105, 105, 105, 55,);
-
-    const YY_SHIFT_USE_DFLT = -32;
-
-    const YY_SHIFT_MAX = 236;
-
-    static public $yy_shift_ofst = array(517, 410, 316, 81, 81, 316, 81, 410, 34, 34, -13, 81, 128, 81, 81, 128, 81,
-        81, 269, 81, 81, 81, 175, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, 363, 81, 81, 222, 222, 457, 457, 457, 457,
-        457, 1624, 1603, 1736, 1736, 1736, 1736, 1736, 517, 754, 1211, 1265, 1076, 1157, 1760, 941, 1725, 995, 1103,
-        1049, 1783, 1292, 1824, 1292, 1292, 1292, 1292, 1292, 1292, 1292, 1292, 1292, 1292, 1292, 914, 914, 199, 198,
-        96, 342, 842, 90, 43, 278, 246, 96, 96, 342, 232, 342, 580, 2, 143, 190, 244, 331, 711, 321, 325, 291, 376, 446,
-        237, -6, 462, -6, 552, 432, 213, 500, 500, 480, 419, 446, 438, 438, 438, 438, 491, 438, 438, 491, 438, 438,
-        -32, 1738, 1720, 466, 1784, 1795, 514, 1852, 247, 153, -6, -6, -6, -6, -6, -6, 97, -12, 168, -6, -6,
-        97, 97, -6, 156, 156, 97, 52, 97, -6, -6, -6, 97, 251, 97, -6, -12, -6, 97, -6, -6, -12, -6, -12,
-        -6, 211, -6, 664, 438, 491, 438, 438, 438, 424, 438, 491, 515, 491, 424, -32, -32, -32, -32, -32, 1562,
-        1664, 634, -31, 1, 133, 50, 115, 152, 99, 88, 366, 84, 3, 405, 54, 415, 396, 274, 368, 553, 571, 542, 582, 534,
-        566, 558, 545, 567, 547, 583, 574, 608, 586, 590, 598, 515, 550, 593, 596, 609, 371, 264, 171, 533, 530,);
-
-    const YY_REDUCE_USE_DFLT = -56;
-
-    const YY_REDUCE_MAX = 190;
-
-    static public $yy_reduce_ofst = array(1527, 471, 619, 560, 644, 535, 504, 589, 1335, 1092, 1038, 1119, 1011, 984,
-        876, 1173, 903, 930, 957, 1146, 1200, 1443, 1416, 1362, 1227, 1389, 1254, 1281, 1308, 1065, 673, 849, 824, 708,
-        761, 736, 796, 1497, 1470, 1619, 1535, 1671, 1644, 1582, 1792, 1777, 1799, 845, 1792, 718, 556, -55, 94, -23,
-        -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, 33, -23, -23, -23, -23, -23, -23, -23,
-        -23, -23, -23, -23, -23, -23, 221, 279, 80, 169, 329, 347, 310, 18, 273, 159, 226, 8, -37, 369, 338, 525,
-        525, 336, 336, 336, 293, 414, 231, 231, 422, 389, 336, 522, 231, 498, 336, 484, 400, 435, 414, 272, 336, 403,
-        397, 336, 336, 336, 444, 336, 336, 231, 336, 336, 336, 184, 184, 184, 184, 184, 184, 573, 184, 551, 557, 557,
-        557, 557, 557, 557, 559, 585, 184, 557, 557, 559, 559, 557, 544, 564, 559, 578, 559, 557, 557, 557, 559, 594,
-        559, 557, 587, 557, 559, 557, 557, 595, 557, 599, 557, 579, 557, 602, 399, 295, 399, 399, 399, 301, 399, 295,
-        375, 295, 301, 257, 56, 537, 532, 511,);
-
-    static public $yyExpectedTokens = array(array(3, 4, 5, 6, 7, 8, 9, 13, 14, 17, 20, 21, 26, 30, 32, 33,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 31, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 31, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 54, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 53, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 55, 59,),
-        array(13, 14, 15, 17, 18, 20, 21, 26, 30, 32, 33, 35, 37, 40, 44, 45, 46, 47, 48, 50, 52, 55, 59,),
-        array(1, 12, 27, 34, 39, 40, 41, 56, 57, 58,), array(1, 25, 27, 34, 39, 40, 41, 56, 57, 58,),
-        array(1, 27, 34, 39, 40, 41, 56, 57, 58,), array(1, 27, 34, 39, 40, 41, 56, 57, 58,),
-        array(1, 27, 34, 39, 40, 41, 56, 57, 58,), array(1, 27, 34, 39, 40, 41, 56, 57, 58,),
-        array(1, 27, 34, 39, 40, 41, 56, 57, 58,), array(3, 4, 5, 6, 7, 8, 9, 13, 14, 17, 20, 21, 26, 30, 32, 33,),
-        array(5, 13, 14, 15, 17, 20, 21, 26, 30, 32, 33, 59, 60,), array(1, 12, 39, 40, 41, 56, 57, 58,),
-        array(1, 12, 39, 40, 41, 56, 57, 58,), array(1, 2, 39, 40, 41, 56, 57, 58,),
-        array(1, 12, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58, 60,),
-        array(1, 28, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 54, 56, 57, 58,),
-        array(1, 38, 39, 40, 41, 56, 57, 58,), array(1, 38, 39, 40, 41, 56, 57, 58,),
-        array(1, 12, 39, 40, 41, 56, 57, 58,), array(1, 22, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,),
-        array(1, 12, 19, 27, 34, 37, 49,), array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,),
-        array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,),
-        array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,),
-        array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,), array(1, 39, 40, 41, 56, 57, 58,),
-        array(39, 40, 41, 56, 57, 58,), array(39, 40, 41, 56, 57, 58,), array(1, 12, 27, 34,), array(15, 18, 52, 55,),
-        array(1, 27, 34,), array(15, 37, 55,), array(5, 13, 14, 15, 17, 20, 21, 26, 30, 32, 33, 59, 60,),
-        array(14, 18, 27, 29, 34,), array(14, 18, 27, 29, 34,), array(14, 18, 27, 34,), array(14, 18, 27, 34,),
-        array(1, 27, 34,), array(1, 27, 34,), array(15, 37, 55,), array(19, 47, 53,), array(15, 37, 55,), array(1, 2,),
-        array(12, 23, 27, 34, 42,), array(12, 23, 27, 34, 42,), array(1, 12, 27, 28, 34,), array(1, 12, 27, 34,),
-        array(1, 12, 27, 34,), array(14, 15, 18, 55,), array(14, 18, 51,), array(16, 19, 49,), array(16, 19, 49,),
-        array(9, 10, 11,), array(15, 18,), array(1, 54,), array(27, 34,), array(19, 49,), array(27, 34,), array(1, 12,),
-        array(27, 34,), array(1, 19,), array(14, 18,), array(14, 18,), array(15, 55,), array(1, 29,), array(15, 18,),
-        array(1,), array(1,), array(1,), array(1,), array(19,), array(1,), array(1,), array(19,), array(1,), array(1,),
-        array(), array(2, 14, 16, 18, 19, 47, 49, 51, 53,), array(2, 14, 18, 19, 47, 49, 51, 53, 54,),
-        array(2, 14, 16, 18, 19, 47, 49, 51, 53,), array(2, 14, 18, 19, 47, 49, 51, 53,),
-        array(2, 14, 18, 19, 47, 49, 51, 53,), array(14, 18, 19, 47, 49, 51, 53,), array(14, 15, 18, 35, 55,),
-        array(16, 47, 53,), array(14, 18, 51,), array(27, 34,), array(27, 34,), array(27, 34,), array(27, 34,),
-        array(27, 34,), array(27, 34,), array(47, 53,), array(15, 55,), array(14, 18,), array(27, 34,), array(27, 34,),
-        array(47, 53,), array(47, 53,), array(27, 34,), array(47, 53,), array(47, 53,), array(47, 53,), array(16, 23,),
-        array(47, 53,), array(27, 34,), array(27, 34,), array(27, 34,), array(47, 53,), array(14, 37,), array(47, 53,),
-        array(27, 34,), array(15, 55,), array(27, 34,), array(47, 53,), array(27, 34,), array(27, 34,), array(15, 55,),
-        array(27, 34,), array(15, 55,), array(27, 34,), array(18, 50,), array(27, 34,), array(10,), array(1,),
-        array(19,), array(1,), array(1,), array(1,), array(2,), array(1,), array(19,), array(37,), array(19,),
-        array(2,), array(), array(), array(), array(), array(), array(1, 2, 37, 39, 40, 41, 49, 56, 57, 58,),
-        array(12, 22, 24, 27, 34, 36, 38, 47,), array(12, 16, 27, 34, 37, 49,), array(37, 47, 49, 54,),
-        array(29, 37, 49,), array(14, 18, 51,), array(23, 42, 60,), array(23, 42, 54,), array(47, 54,), array(36, 54,),
-        array(18, 51,), array(22, 36,), array(36, 38,), array(23, 42,), array(16, 47,), array(37, 49,), array(36, 38,),
-        array(36, 38,), array(37, 49,), array(37, 49,), array(37,), array(18,), array(54,), array(16,), array(52,),
-        array(5,), array(18,), array(38,), array(18,), array(52,), array(18,), array(43,), array(12,), array(35,),
-        array(47,), array(18,), array(37,), array(18,), array(18,), array(18,), array(18,), array(35,), array(54,),
-        array(23,), array(24,), array(18,), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(),
-        array(), array(),);
-
-    static public $yy_default = array(334, 508, 523, 488, 488, 523, 488, 523, 523, 523, 523, 523, 523, 523, 523, 523,
-        523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523, 523,
-        523, 523, 523, 523, 523, 523, 523, 393, 360, 393, 357, 393, 369, 331, 523, 523, 523, 523, 523, 523, 398, 523,
-        523, 523, 523, 523, 414, 431, 405, 400, 511, 395, 509, 486, 487, 374, 398, 404, 510, 419, 420, 407, 523, 393,
-        523, 523, 393, 393, 393, 393, 393, 393, 523, 500, 523, 383, 421, 421, 407, 407, 407, 523, 454, 444, 444, 523,
-        523, 407, 393, 444, 371, 407, 393, 387, 454, 454, 523, 407, 523, 389, 422, 407, 410, 497, 417, 423, 444, 424,
-        411, 495, 443, 443, 443, 443, 443, 443, 523, 470, 456, 361, 378, 372, 362, 364, 377, 451, 523, 454, 356, 370,
-        480, 481, 373, 447, 449, 448, 523, 478, 367, 366, 368, 479, 454, 452, 358, 523, 380, 450, 376, 354, 523, 382,
-        523, 379, 523, 381, 348, 384, 498, 390, 413, 388, 489, 438, 475, 454, 501, 490, 494, 494, 454, 494, 454, 431,
-        427, 431, 431, 431, 455, 421, 421, 427, 523, 523, 523, 523, 421, 427, 439, 523, 523, 431, 523, 499, 523, 523,
-        523, 523, 339, 523, 523, 523, 523, 523, 433, 523, 523, 427, 523, 470, 523, 523, 523, 523, 429, 434, 421, 401,
-        523, 464, 483, 375, 461, 484, 406, 463, 469, 462, 433, 474, 394, 402, 496, 470, 460, 332, 445, 491, 492, 425,
-        386, 493, 392, 472, 473, 426, 428, 457, 458, 459, 453, 409, 430, 432, 408, 363, 391, 341, 340, 342, 338, 337,
-        333, 335, 336, 343, 344, 350, 351, 352, 349, 347, 345, 346, 434, 435, 512, 513, 514, 385, 476, 485, 519, 520,
-        517, 516, 505, 507, 506, 515, 522, 518, 521, 471, 477, 467, 465, 468, 440, 437, 436, 415, 416, 502, 503, 442,
-        466, 446, 441, 418, 504, 412, 482,);
-
-    const YYNOCODE = 106;
-
-    const YYSTACKDEPTH = 500;
-
-    const YYNSTATE = 331;
-
-    const YYNRULE = 192;
-
-    const YYERRORSYMBOL = 61;
-
-    const YYERRSYMDT = 'yy0';
-
-    const YYFALLBACK = 0;
-
-    public static $yyFallback = array();
-
-    public function Trace($TraceFILE, $zTracePrompt) {
-        if (!$TraceFILE) {
-            $zTracePrompt = 0;
-        } elseif (!$zTracePrompt) {
-            $TraceFILE = 0;
-        }
-        $this->yyTraceFILE = $TraceFILE;
-        $this->yyTracePrompt = $zTracePrompt;
-    }
-
-    public function PrintTrace() {
-        $this->yyTraceFILE = fopen('php://output', 'w');
-        $this->yyTracePrompt = '<br>';
-    }
-
-    public $yyTraceFILE;
-
-    public $yyTracePrompt;
-
-    public $yyidx;                    /* Index of top element in stack */
-    public $yyerrcnt;                 /* Shifts left before out of the error */
-    public $yystack = array();  /* The parser's stack */
-
-    public $yyTokenName = array('$', 'VERT', 'COLON', 'PHP', 'NOCACHE', 'TEXT', 'STRIPON', 'STRIPOFF', 'BLOCKSOURCE',
-        'LITERALSTART', 'LITERALEND', 'LITERAL', 'RDEL', 'SIMPLEOUTPUT', 'LDEL', 'DOLLARID', 'EQUAL', 'SIMPLETAG', 'ID',
-        'PTR', 'LDELIF', 'LDELFOR', 'SEMICOLON', 'INCDEC', 'TO', 'STEP', 'LDELFOREACH', 'SPACE', 'AS', 'APTR',
-        'LDELSETFILTER', 'SMARTYBLOCKCHILDPARENT', 'CLOSETAG', 'LDELSLASH', 'ATTR', 'INTEGER', 'COMMA', 'OPENP',
-        'CLOSEP', 'MATH', 'UNIMATH', 'ISIN', 'INSTANCEOF', 'QMARK', 'NOT', 'TYPECAST', 'HEX', 'DOT',
-        'SINGLEQUOTESTRING', 'DOUBLECOLON', 'NAMESPACE', 'AT', 'HATCH', 'OPENB', 'CLOSEB', 'DOLLAR', 'LOGOP', 'TLOGOP',
-        'SINGLECOND', 'QUOTE', 'BACKTICK', 'error', 'start', 'template', 'template_element', 'smartytag', 'literal',
-        'text_content', 'literal_elements', 'literal_element', 'tag', 'variable', 'attributes', 'value', 'expr',
-        'varindexed', 'modifierlist', 'statement', 'statements', 'foraction', 'varvar', 'modparameters', 'attribute',
-        'ternary', 'array', 'lop', 'scond', 'ns1', 'function', 'doublequoted_with_quotes', 'static_class_access',
-        'object', 'arrayindex', 'indexdef', 'varvarele', 'objectchain', 'objectelement', 'method', 'params', 'modifier',
-        'modparameter', 'arrayelements', 'arrayelement', 'doublequoted', 'doublequotedcontent',);
-
-    public static $yyRuleName = array('start ::= template', 'template ::= template_element',
-        'template ::= template template_element', 'template ::=', 'template_element ::= smartytag',
-        'template_element ::= literal', 'template_element ::= PHP', 'template_element ::= NOCACHE',
-        'template_element ::= text_content', 'text_content ::= TEXT', 'text_content ::= text_content TEXT',
-        'template_element ::= STRIPON', 'template_element ::= STRIPOFF', 'template_element ::= BLOCKSOURCE',
-        'literal ::= LITERALSTART LITERALEND', 'literal ::= LITERALSTART literal_elements LITERALEND',
-        'literal_elements ::= literal_elements literal_element', 'literal_elements ::=', 'literal_element ::= literal',
-        'literal_element ::= LITERAL', 'smartytag ::= tag RDEL', 'smartytag ::= SIMPLEOUTPUT', 'tag ::= LDEL variable',
-        'tag ::= LDEL variable attributes', 'tag ::= LDEL value', 'tag ::= LDEL value attributes', 'tag ::= LDEL expr',
-        'tag ::= LDEL expr attributes', 'tag ::= LDEL DOLLARID EQUAL value', 'tag ::= LDEL DOLLARID EQUAL expr',
-        'tag ::= LDEL DOLLARID EQUAL expr attributes', 'tag ::= LDEL varindexed EQUAL expr attributes',
-        'smartytag ::= SIMPLETAG', 'tag ::= LDEL ID attributes', 'tag ::= LDEL ID',
-        'tag ::= LDEL ID modifierlist attributes', 'tag ::= LDEL ID PTR ID attributes',
-        'tag ::= LDEL ID PTR ID modifierlist attributes', 'tag ::= LDELIF expr', 'tag ::= LDELIF expr attributes',
-        'tag ::= LDELIF statement', 'tag ::= LDELIF statement attributes',
-        'tag ::= LDELFOR statements SEMICOLON expr SEMICOLON varindexed foraction attributes',
-        'foraction ::= EQUAL expr', 'foraction ::= INCDEC', 'tag ::= LDELFOR statement TO expr attributes',
-        'tag ::= LDELFOR statement TO expr STEP expr attributes', 'tag ::= LDELFOREACH attributes',
-        'tag ::= LDELFOREACH SPACE value AS varvar attributes',
-        'tag ::= LDELFOREACH SPACE value AS varvar APTR varvar attributes',
-        'tag ::= LDELFOREACH SPACE expr AS varvar attributes',
-        'tag ::= LDELFOREACH SPACE expr AS varvar APTR varvar attributes', 'tag ::= LDELSETFILTER ID modparameters',
-        'tag ::= LDELSETFILTER ID modparameters modifierlist', 'tag ::= LDEL SMARTYBLOCKCHILDPARENT',
-        'smartytag ::= CLOSETAG', 'tag ::= LDELSLASH ID', 'tag ::= LDELSLASH ID modifierlist',
-        'tag ::= LDELSLASH ID PTR ID', 'tag ::= LDELSLASH ID PTR ID modifierlist',
-        'attributes ::= attributes attribute', 'attributes ::= attribute', 'attributes ::=',
-        'attribute ::= SPACE ID EQUAL ID', 'attribute ::= ATTR expr', 'attribute ::= ATTR value',
-        'attribute ::= SPACE ID', 'attribute ::= SPACE expr', 'attribute ::= SPACE value',
-        'attribute ::= SPACE INTEGER EQUAL expr', 'statements ::= statement',
-        'statements ::= statements COMMA statement', 'statement ::= DOLLARID EQUAL INTEGER',
-        'statement ::= DOLLARID EQUAL expr', 'statement ::= varindexed EQUAL expr',
-        'statement ::= OPENP statement CLOSEP', 'expr ::= value', 'expr ::= ternary', 'expr ::= DOLLARID COLON ID',
-        'expr ::= expr MATH value', 'expr ::= expr UNIMATH value', 'expr ::= array', 'expr ::= expr modifierlist',
-        'expr ::= expr lop expr', 'expr ::= expr scond', 'expr ::= expr ISIN array', 'expr ::= expr ISIN value',
-        'expr ::= variable INSTANCEOF ns1', 'ternary ::= OPENP expr CLOSEP QMARK DOLLARID COLON expr',
-        'ternary ::= OPENP expr CLOSEP QMARK expr COLON expr', 'value ::= variable', 'value ::= UNIMATH value',
-        'value ::= NOT value', 'value ::= TYPECAST value', 'value ::= variable INCDEC', 'value ::= HEX',
-        'value ::= INTEGER', 'value ::= INTEGER DOT INTEGER', 'value ::= INTEGER DOT', 'value ::= DOT INTEGER',
-        'value ::= ID', 'value ::= function', 'value ::= OPENP expr CLOSEP', 'value ::= SINGLEQUOTESTRING',
-        'value ::= doublequoted_with_quotes', 'value ::= varindexed DOUBLECOLON static_class_access',
-        'value ::= smartytag', 'value ::= value modifierlist', 'value ::= NAMESPACE',
-        'value ::= ns1 DOUBLECOLON static_class_access', 'ns1 ::= ID', 'ns1 ::= NAMESPACE', 'variable ::= DOLLARID',
-        'variable ::= varindexed', 'variable ::= varvar AT ID', 'variable ::= object', 'variable ::= HATCH ID HATCH',
-        'variable ::= HATCH ID HATCH arrayindex', 'variable ::= HATCH variable HATCH',
-        'variable ::= HATCH variable HATCH arrayindex', 'varindexed ::= DOLLARID arrayindex',
-        'varindexed ::= varvar arrayindex', 'arrayindex ::= arrayindex indexdef', 'arrayindex ::=',
-        'indexdef ::= DOT DOLLARID', 'indexdef ::= DOT varvar', 'indexdef ::= DOT varvar AT ID', 'indexdef ::= DOT ID',
-        'indexdef ::= DOT INTEGER', 'indexdef ::= DOT LDEL expr RDEL', 'indexdef ::= OPENB ID CLOSEB',
-        'indexdef ::= OPENB ID DOT ID CLOSEB', 'indexdef ::= OPENB SINGLEQUOTESTRING CLOSEB',
-        'indexdef ::= OPENB INTEGER CLOSEB', 'indexdef ::= OPENB DOLLARID CLOSEB', 'indexdef ::= OPENB variable CLOSEB',
-        'indexdef ::= OPENB value CLOSEB', 'indexdef ::= OPENB expr CLOSEB', 'indexdef ::= OPENB CLOSEB',
-        'varvar ::= DOLLARID', 'varvar ::= DOLLAR', 'varvar ::= varvar varvarele', 'varvarele ::= ID',
-        'varvarele ::= LDEL expr RDEL', 'object ::= varindexed objectchain', 'objectchain ::= objectelement',
-        'objectchain ::= objectchain objectelement', 'objectelement ::= PTR ID arrayindex',
-        'objectelement ::= PTR varvar arrayindex', 'objectelement ::= PTR LDEL expr RDEL arrayindex',
-        'objectelement ::= PTR ID LDEL expr RDEL arrayindex', 'objectelement ::= PTR method',
-        'function ::= ns1 OPENP params CLOSEP', 'method ::= ID OPENP params CLOSEP',
-        'method ::= DOLLARID OPENP params CLOSEP', 'params ::= params COMMA expr', 'params ::= expr', 'params ::=',
-        'modifierlist ::= modifierlist modifier modparameters', 'modifierlist ::= modifier modparameters',
-        'modifier ::= VERT AT ID', 'modifier ::= VERT ID', 'modparameters ::= modparameters modparameter',
-        'modparameters ::=', 'modparameter ::= COLON value', 'modparameter ::= COLON array',
-        'static_class_access ::= method', 'static_class_access ::= method objectchain', 'static_class_access ::= ID',
-        'static_class_access ::= DOLLARID arrayindex', 'static_class_access ::= DOLLARID arrayindex objectchain',
-        'lop ::= LOGOP', 'lop ::= TLOGOP', 'scond ::= SINGLECOND', 'array ::= OPENB arrayelements CLOSEB',
-        'arrayelements ::= arrayelement', 'arrayelements ::= arrayelements COMMA arrayelement', 'arrayelements ::=',
-        'arrayelement ::= value APTR expr', 'arrayelement ::= ID APTR expr', 'arrayelement ::= expr',
-        'doublequoted_with_quotes ::= QUOTE QUOTE', 'doublequoted_with_quotes ::= QUOTE doublequoted QUOTE',
-        'doublequoted ::= doublequoted doublequotedcontent', 'doublequoted ::= doublequotedcontent',
-        'doublequotedcontent ::= BACKTICK variable BACKTICK', 'doublequotedcontent ::= BACKTICK expr BACKTICK',
-        'doublequotedcontent ::= DOLLARID', 'doublequotedcontent ::= LDEL variable RDEL',
-        'doublequotedcontent ::= LDEL expr RDEL', 'doublequotedcontent ::= smartytag', 'doublequotedcontent ::= TEXT',);
-
-    public function tokenName($tokenType) {
-        if ($tokenType === 0) {
-            return 'End of Input';
-        }
-        if ($tokenType > 0 && $tokenType < count($this->yyTokenName)) {
-            return $this->yyTokenName[$tokenType];
-        } else {
-            return "Unknown";
-        }
-    }
-
-    public static function yy_destructor($yymajor, $yypminor) {
-        switch ($yymajor) {
-            default:
-                break;   /* If no destructor action specified: do nothing */
-        }
-    }
-
-    public function yy_pop_parser_stack() {
-        if (empty($this->yystack)) {
-            return;
-        }
-        $yytos = array_pop($this->yystack);
-        if ($this->yyTraceFILE && $this->yyidx >= 0) {
-            fwrite($this->yyTraceFILE, $this->yyTracePrompt . 'Popping ' . $this->yyTokenName[$yytos->major] . "\n");
-        }
-        $yymajor = $yytos->major;
-        self::yy_destructor($yymajor, $yytos->minor);
-        $this->yyidx--;
-
-        return $yymajor;
-    }
-
-    public function __destruct() {
-        while ($this->yystack !== Array()) {
-            $this->yy_pop_parser_stack();
-        }
-        if (is_resource($this->yyTraceFILE)) {
-            fclose($this->yyTraceFILE);
-        }
-    }
-
-    public function yy_get_expected_tokens($token) {
-        static $res3 = array();
-        static $res4 = array();
-        $state = $this->yystack[$this->yyidx]->stateno;
-        $expected = self::$yyExpectedTokens[$state];
-        if (isset($res3[$state][$token])) {
-            if ($res3[$state][$token]) {
-                return $expected;
-            }
-        } else {
-            if ($res3[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
-                return $expected;
-            }
-        }
-        $stack = $this->yystack;
-        $yyidx = $this->yyidx;
-        do {
-            $yyact = $this->yy_find_shift_action($token);
-            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
-                // reduce action
-                $done = 0;
-                do {
-                    if ($done++ == 100) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // too much recursion prevents proper detection
-                        // so give up
-                        return array_unique($expected);
-                    }
-                    $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
-                    $nextstate = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, self::$yyRuleInfo[$yyruleno][0]);
-                    if (isset(self::$yyExpectedTokens[$nextstate])) {
-                        $expected = array_merge($expected, self::$yyExpectedTokens[$nextstate]);
-                        if (isset($res4[$nextstate][$token])) {
-                            if ($res4[$nextstate][$token]) {
-                                $this->yyidx = $yyidx;
-                                $this->yystack = $stack;
-                                return array_unique($expected);
-                            }
-                        } else {
-                            if ($res4[$nextstate][$token] = in_array($token, self::$yyExpectedTokens[$nextstate], true)) {
-                                $this->yyidx = $yyidx;
-                                $this->yystack = $stack;
-                                return array_unique($expected);
-                            }
-                        }
-                    }
-                    if ($nextstate < self::YYNSTATE) {
-                        // we need to shift a non-terminal
-                        $this->yyidx++;
-                        $x = new TP_yyStackEntry;
-                        $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno][0];
-                        $this->yystack[$this->yyidx] = $x;
-                        continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // the last token was just ignored, we can't accept
-                        // by ignoring input, this is in essence ignoring a
-                        // syntax error!
-                        return array_unique($expected);
-                    } elseif ($nextstate === self::YY_NO_ACTION) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // input accepted, but not shifted (I guess)
-                        return $expected;
-                    } else {
-                        $yyact = $nextstate;
-                    }
-                } while (true);
-            }
-            break;
-        } while (true);
-        $this->yyidx = $yyidx;
-        $this->yystack = $stack;
-
-        return array_unique($expected);
-    }
-
-    public function yy_is_expected_token($token) {
-        static $res = array();
-        static $res2 = array();
-        if ($token === 0) {
-            return true; // 0 is not part of this
-        }
-        $state = $this->yystack[$this->yyidx]->stateno;
-        if (isset($res[$state][$token])) {
-            if ($res[$state][$token]) {
-                return true;
-            }
-        } else {
-            if ($res[$state][$token] = in_array($token, self::$yyExpectedTokens[$state], true)) {
-                return true;
-            }
-        }
-        $stack = $this->yystack;
-        $yyidx = $this->yyidx;
-        do {
-            $yyact = $this->yy_find_shift_action($token);
-            if ($yyact >= self::YYNSTATE && $yyact < self::YYNSTATE + self::YYNRULE) {
-                // reduce action
-                $done = 0;
-                do {
-                    if ($done++ == 100) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // too much recursion prevents proper detection
-                        // so give up
-                        return true;
-                    }
-                    $yyruleno = $yyact - self::YYNSTATE;
-                    $this->yyidx -= self::$yyRuleInfo[$yyruleno][1];
-                    $nextstate = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, self::$yyRuleInfo[$yyruleno][0]);
-                    if (isset($res2[$nextstate][$token])) {
-                        if ($res2[$nextstate][$token]) {
-                            $this->yyidx = $yyidx;
-                            $this->yystack = $stack;
-                            return true;
-                        }
-                    } else {
-                        if ($res2[$nextstate][$token] = (isset(self::$yyExpectedTokens[$nextstate]) && in_array($token, self::$yyExpectedTokens[$nextstate], true))) {
-                            $this->yyidx = $yyidx;
-                            $this->yystack = $stack;
-                            return true;
-                        }
-                    }
-                    if ($nextstate < self::YYNSTATE) {
-                        // we need to shift a non-terminal
-                        $this->yyidx++;
-                        $x = new TP_yyStackEntry;
-                        $x->stateno = $nextstate;
-                        $x->major = self::$yyRuleInfo[$yyruleno][0];
-                        $this->yystack[$this->yyidx] = $x;
-                        continue 2;
-                    } elseif ($nextstate == self::YYNSTATE + self::YYNRULE + 1) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        if (!$token) {
-                            // end of input: this is valid
-                            return true;
-                        }
-                        // the last token was just ignored, we can't accept
-                        // by ignoring input, this is in essence ignoring a
-                        // syntax error!
-                        return false;
-                    } elseif ($nextstate === self::YY_NO_ACTION) {
-                        $this->yyidx = $yyidx;
-                        $this->yystack = $stack;
-                        // input accepted, but not shifted (I guess)
-                        return true;
-                    } else {
-                        $yyact = $nextstate;
-                    }
-                } while (true);
-            }
-            break;
-        } while (true);
-        $this->yyidx = $yyidx;
-        $this->yystack = $stack;
-
-        return true;
-    }
-
-    public function yy_find_shift_action($iLookAhead) {
-        $stateno = $this->yystack[$this->yyidx]->stateno;
-
-        /* if ($this->yyidx < 0) return self::YY_NO_ACTION;  */
-        if (!isset(self::$yy_shift_ofst[$stateno])) {
-            // no shift actions
-            return self::$yy_default[$stateno];
-        }
-        $i = self::$yy_shift_ofst[$stateno];
-        if ($i === self::YY_SHIFT_USE_DFLT) {
-            return self::$yy_default[$stateno];
-        }
-        if ($iLookAhead == self::YYNOCODE) {
-            return self::YY_NO_ACTION;
-        }
-        $i += $iLookAhead;
-        if ($i < 0 || $i >= self::YY_SZ_ACTTAB || self::$yy_lookahead[$i] != $iLookAhead) {
-            if (count(self::$yyFallback) && $iLookAhead < count(self::$yyFallback) && ($iFallback = self::$yyFallback[$iLookAhead]) != 0) {
-                if ($this->yyTraceFILE) {
-                    fwrite($this->yyTraceFILE, $this->yyTracePrompt . "FALLBACK " . $this->yyTokenName[$iLookAhead] . " => " . $this->yyTokenName[$iFallback] . "\n");
-                }
-
-                return $this->yy_find_shift_action($iFallback);
-            }
-
-            return self::$yy_default[$stateno];
-        } else {
-            return self::$yy_action[$i];
-        }
-    }
-
-    public function yy_find_reduce_action($stateno, $iLookAhead) {
-        /* $stateno = $this->yystack[$this->yyidx]->stateno; */
-
-        if (!isset(self::$yy_reduce_ofst[$stateno])) {
-            return self::$yy_default[$stateno];
-        }
-        $i = self::$yy_reduce_ofst[$stateno];
-        if ($i == self::YY_REDUCE_USE_DFLT) {
-            return self::$yy_default[$stateno];
-        }
-        if ($iLookAhead == self::YYNOCODE) {
-            return self::YY_NO_ACTION;
-        }
-        $i += $iLookAhead;
-        if ($i < 0 || $i >= self::YY_SZ_ACTTAB || self::$yy_lookahead[$i] != $iLookAhead) {
-            return self::$yy_default[$stateno];
-        } else {
-            return self::$yy_action[$i];
-        }
-    }
-
-    public function yy_shift($yyNewState, $yyMajor, $yypMinor) {
-        $this->yyidx++;
-        if ($this->yyidx >= self::YYSTACKDEPTH) {
-            $this->yyidx--;
-            if ($this->yyTraceFILE) {
-                fprintf($this->yyTraceFILE, "%sStack Overflow!\n", $this->yyTracePrompt);
-            }
-            while ($this->yyidx >= 0) {
-                $this->yy_pop_parser_stack();
-            }
-            #line 190 "../smarty/lexer/smarty_internal_templateparser.y"
-
-            $this->internalError = true;
-            $this->compiler->trigger_template_error("Stack overflow in template parser");
-
-            return;
-        }
-        $yytos = new TP_yyStackEntry;
-        $yytos->stateno = $yyNewState;
-        $yytos->major = $yyMajor;
-        $yytos->minor = $yypMinor;
-        $this->yystack[] = $yytos;
-        if ($this->yyTraceFILE && $this->yyidx > 0) {
-            fprintf($this->yyTraceFILE, "%sShift %d\n", $this->yyTracePrompt, $yyNewState);
-            fprintf($this->yyTraceFILE, "%sStack:", $this->yyTracePrompt);
-            for ($i = 1; $i <= $this->yyidx; $i++) {
-                fprintf($this->yyTraceFILE, " %s", $this->yyTokenName[$this->yystack[$i]->major]);
-            }
-            fwrite($this->yyTraceFILE, "\n");
-        }
-    }
-
-    public static $yyRuleInfo = array(array(0 => 62, 1 => 1), array(0 => 63, 1 => 1), array(0 => 63, 1 => 2),
-        array(0 => 63, 1 => 0), array(0 => 64, 1 => 1), array(0 => 64, 1 => 1), array(0 => 64, 1 => 1),
-        array(0 => 64, 1 => 1), array(0 => 64, 1 => 1), array(0 => 67, 1 => 1), array(0 => 67, 1 => 2),
-        array(0 => 64, 1 => 1), array(0 => 64, 1 => 1), array(0 => 64, 1 => 1), array(0 => 66, 1 => 2),
-        array(0 => 66, 1 => 3), array(0 => 68, 1 => 2), array(0 => 68, 1 => 0), array(0 => 69, 1 => 1),
-        array(0 => 69, 1 => 1), array(0 => 65, 1 => 2), array(0 => 65, 1 => 1), array(0 => 70, 1 => 2),
-        array(0 => 70, 1 => 3), array(0 => 70, 1 => 2), array(0 => 70, 1 => 3), array(0 => 70, 1 => 2),
-        array(0 => 70, 1 => 3), array(0 => 70, 1 => 4), array(0 => 70, 1 => 4), array(0 => 70, 1 => 5),
-        array(0 => 70, 1 => 5), array(0 => 65, 1 => 1), array(0 => 70, 1 => 3), array(0 => 70, 1 => 2),
-        array(0 => 70, 1 => 4), array(0 => 70, 1 => 5), array(0 => 70, 1 => 6), array(0 => 70, 1 => 2),
-        array(0 => 70, 1 => 3), array(0 => 70, 1 => 2), array(0 => 70, 1 => 3), array(0 => 70, 1 => 8),
-        array(0 => 79, 1 => 2), array(0 => 79, 1 => 1), array(0 => 70, 1 => 5), array(0 => 70, 1 => 7),
-        array(0 => 70, 1 => 2), array(0 => 70, 1 => 6), array(0 => 70, 1 => 8), array(0 => 70, 1 => 6),
-        array(0 => 70, 1 => 8), array(0 => 70, 1 => 3), array(0 => 70, 1 => 4), array(0 => 70, 1 => 2),
-        array(0 => 65, 1 => 1), array(0 => 70, 1 => 2), array(0 => 70, 1 => 3), array(0 => 70, 1 => 4),
-        array(0 => 70, 1 => 5), array(0 => 72, 1 => 2), array(0 => 72, 1 => 1), array(0 => 72, 1 => 0),
-        array(0 => 82, 1 => 4), array(0 => 82, 1 => 2), array(0 => 82, 1 => 2), array(0 => 82, 1 => 2),
-        array(0 => 82, 1 => 2), array(0 => 82, 1 => 2), array(0 => 82, 1 => 4), array(0 => 78, 1 => 1),
-        array(0 => 78, 1 => 3), array(0 => 77, 1 => 3), array(0 => 77, 1 => 3), array(0 => 77, 1 => 3),
-        array(0 => 77, 1 => 3), array(0 => 74, 1 => 1), array(0 => 74, 1 => 1), array(0 => 74, 1 => 3),
-        array(0 => 74, 1 => 3), array(0 => 74, 1 => 3), array(0 => 74, 1 => 1), array(0 => 74, 1 => 2),
-        array(0 => 74, 1 => 3), array(0 => 74, 1 => 2), array(0 => 74, 1 => 3), array(0 => 74, 1 => 3),
-        array(0 => 74, 1 => 3), array(0 => 83, 1 => 7), array(0 => 83, 1 => 7), array(0 => 73, 1 => 1),
-        array(0 => 73, 1 => 2), array(0 => 73, 1 => 2), array(0 => 73, 1 => 2), array(0 => 73, 1 => 2),
-        array(0 => 73, 1 => 1), array(0 => 73, 1 => 1), array(0 => 73, 1 => 3), array(0 => 73, 1 => 2),
-        array(0 => 73, 1 => 2), array(0 => 73, 1 => 1), array(0 => 73, 1 => 1), array(0 => 73, 1 => 3),
-        array(0 => 73, 1 => 1), array(0 => 73, 1 => 1), array(0 => 73, 1 => 3), array(0 => 73, 1 => 1),
-        array(0 => 73, 1 => 2), array(0 => 73, 1 => 1), array(0 => 73, 1 => 3), array(0 => 87, 1 => 1),
-        array(0 => 87, 1 => 1), array(0 => 71, 1 => 1), array(0 => 71, 1 => 1), array(0 => 71, 1 => 3),
-        array(0 => 71, 1 => 1), array(0 => 71, 1 => 3), array(0 => 71, 1 => 4), array(0 => 71, 1 => 3),
-        array(0 => 71, 1 => 4), array(0 => 75, 1 => 2), array(0 => 75, 1 => 2), array(0 => 92, 1 => 2),
-        array(0 => 92, 1 => 0), array(0 => 93, 1 => 2), array(0 => 93, 1 => 2), array(0 => 93, 1 => 4),
-        array(0 => 93, 1 => 2), array(0 => 93, 1 => 2), array(0 => 93, 1 => 4), array(0 => 93, 1 => 3),
-        array(0 => 93, 1 => 5), array(0 => 93, 1 => 3), array(0 => 93, 1 => 3), array(0 => 93, 1 => 3),
-        array(0 => 93, 1 => 3), array(0 => 93, 1 => 3), array(0 => 93, 1 => 3), array(0 => 93, 1 => 2),
-        array(0 => 80, 1 => 1), array(0 => 80, 1 => 1), array(0 => 80, 1 => 2), array(0 => 94, 1 => 1),
-        array(0 => 94, 1 => 3), array(0 => 91, 1 => 2), array(0 => 95, 1 => 1), array(0 => 95, 1 => 2),
-        array(0 => 96, 1 => 3), array(0 => 96, 1 => 3), array(0 => 96, 1 => 5), array(0 => 96, 1 => 6),
-        array(0 => 96, 1 => 2), array(0 => 88, 1 => 4), array(0 => 97, 1 => 4), array(0 => 97, 1 => 4),
-        array(0 => 98, 1 => 3), array(0 => 98, 1 => 1), array(0 => 98, 1 => 0), array(0 => 76, 1 => 3),
-        array(0 => 76, 1 => 2), array(0 => 99, 1 => 3), array(0 => 99, 1 => 2), array(0 => 81, 1 => 2),
-        array(0 => 81, 1 => 0), array(0 => 100, 1 => 2), array(0 => 100, 1 => 2), array(0 => 90, 1 => 1),
-        array(0 => 90, 1 => 2), array(0 => 90, 1 => 1), array(0 => 90, 1 => 2), array(0 => 90, 1 => 3),
-        array(0 => 85, 1 => 1), array(0 => 85, 1 => 1), array(0 => 86, 1 => 1), array(0 => 84, 1 => 3),
-        array(0 => 101, 1 => 1), array(0 => 101, 1 => 3), array(0 => 101, 1 => 0), array(0 => 102, 1 => 3),
-        array(0 => 102, 1 => 3), array(0 => 102, 1 => 1), array(0 => 89, 1 => 2), array(0 => 89, 1 => 3),
-        array(0 => 103, 1 => 2), array(0 => 103, 1 => 1), array(0 => 104, 1 => 3), array(0 => 104, 1 => 3),
-        array(0 => 104, 1 => 1), array(0 => 104, 1 => 3), array(0 => 104, 1 => 3), array(0 => 104, 1 => 1),
-        array(0 => 104, 1 => 1),);
-
-    public static $yyReduceMap = array(0 => 0, 1 => 1, 2 => 2, 4 => 4, 5 => 5, 6 => 6, 7 => 7, 8 => 8, 9 => 9,
-        18 => 9, 19 => 9, 44 => 9, 67 => 9, 68 => 9, 76 => 9, 77 => 9, 81 => 9, 90 => 9,
-        95 => 9, 96 => 9, 101 => 9, 103 => 9, 104 => 9, 108 => 9, 110 => 9, 111 => 9,
-        115 => 9, 175 => 9, 180 => 9, 10 => 10, 11 => 11, 12 => 12, 13 => 13, 14 => 14,
-        17 => 14, 15 => 15, 75 => 15, 16 => 16, 91 => 16, 93 => 16, 94 => 16, 122 => 16,
-        20 => 20, 21 => 21, 22 => 22, 24 => 22, 26 => 22, 23 => 23, 25 => 23, 27 => 23,
-        28 => 28, 29 => 28, 30 => 30, 31 => 31, 32 => 32, 33 => 33, 34 => 34, 35 => 35,
-        36 => 36, 37 => 37, 38 => 38, 39 => 39, 41 => 39, 40 => 40, 42 => 42, 43 => 43,
-        45 => 45, 46 => 46, 47 => 47, 48 => 48, 50 => 48, 49 => 49, 51 => 49, 52 => 52,
-        53 => 53, 54 => 54, 55 => 55, 56 => 56, 57 => 57, 58 => 58, 59 => 59, 60 => 60,
-        61 => 61, 70 => 61, 156 => 61, 160 => 61, 164 => 61, 165 => 61, 62 => 62,
-        157 => 62, 163 => 62, 63 => 63, 64 => 64, 65 => 64, 66 => 66, 142 => 66,
-        69 => 69, 71 => 71, 72 => 72, 73 => 72, 74 => 74, 78 => 78, 79 => 79, 80 => 79,
-        82 => 82, 107 => 82, 83 => 83, 84 => 84, 85 => 85, 86 => 86, 87 => 87, 88 => 88,
-        89 => 89, 92 => 92, 97 => 97, 98 => 98, 99 => 99, 100 => 100, 102 => 102,
-        105 => 105, 106 => 106, 109 => 109, 112 => 112, 113 => 113, 114 => 114,
-        116 => 116, 117 => 117, 118 => 118, 119 => 119, 120 => 120, 121 => 121,
-        123 => 123, 177 => 123, 124 => 124, 125 => 125, 126 => 126, 127 => 127,
-        128 => 128, 129 => 129, 137 => 129, 130 => 130, 131 => 131, 132 => 132,
-        133 => 132, 135 => 132, 136 => 132, 134 => 134, 138 => 138, 139 => 139,
-        140 => 140, 181 => 140, 141 => 141, 143 => 143, 144 => 144, 145 => 145,
-        146 => 146, 147 => 147, 148 => 148, 149 => 149, 150 => 150, 151 => 151,
-        152 => 152, 153 => 153, 154 => 154, 155 => 155, 158 => 158, 159 => 159,
-        161 => 161, 162 => 162, 166 => 166, 167 => 167, 168 => 168, 169 => 169,
-        170 => 170, 171 => 171, 172 => 172, 173 => 173, 174 => 174, 176 => 176,
-        178 => 178, 179 => 179, 182 => 182, 183 => 183, 184 => 184, 185 => 185,
-        186 => 185, 188 => 185, 187 => 187, 189 => 189, 190 => 190, 191 => 191,);
-
-    #line 201 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r0() {
-        $this->_retvalue = $this->root_buffer->to_smarty_php();
-    }
-
-    #line 209 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r1() {
-        if ($this->yystack[$this->yyidx + 0]->minor != null) {
-            $this->current_buffer->append_subtree($this->yystack[$this->yyidx + 0]->minor);
-        }
-    }
-
-    #line 216 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r2() {
-        if ($this->yystack[$this->yyidx + 0]->minor != null) {
-            // because of possible code injection
-            $this->current_buffer->append_subtree($this->yystack[$this->yyidx + 0]->minor);
-        }
-    }
-
-    #line 230 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r4() {
-        if ($this->compiler->has_code) {
-            $this->_retvalue = $this->mergePrefixCode($this->yystack[$this->yyidx + 0]->minor);
-        } else {
-            $this->_retvalue = null;
-        }
-        $this->compiler->has_variable_string = false;
-        $this->block_nesting_level = count($this->compiler->_tag_stack);
-    }
-
-    #line 241 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r5() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Text($this, $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 245 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r6() {
-        $code = $this->compiler->compileTag('private_php', array(array('code' => $this->yystack[$this->yyidx + 0]->minor),
-            array('type' => $this->lex->phpType)), array());
-        if ($this->compiler->has_code && !empty($code)) {
-            $tmp = '';
-            foreach ($this->compiler->prefix_code as $code) {
-                $tmp .= $code;
-            }
-            $this->compiler->prefix_code = array();
-            $this->_retvalue = new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode($tmp . $code, true));
-        } else {
-            $this->_retvalue = null;
-        }
-    }
-
-    #line 256 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r7() {
-        $this->compiler->tag_nocache = true;
-        $save = $this->template->has_nocache_code;
-        $this->_retvalue = new Smarty_Internal_ParseTree_Tag($this, $this->compiler->processNocacheCode("<?php echo '{$this->yystack[$this->yyidx + 0]->minor}';?>\n", $this->compiler, true));
-        $this->template->has_nocache_code = $save;
-    }
-
-    #line 263 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r8() {
-        $this->_retvalue = $this->compiler->processText($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 267 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r9() {
-        $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 271 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r10() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 276 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r11() {
-        $this->strip = true;
-    }
-
-    #line 280 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r12() {
-        $this->strip = false;
-    }
-
-    #line 284 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r13() {
-        if ($this->strip) {
-            SMARTY_INTERNAL_COMPILE_BLOCK::blockSource($this->compiler, preg_replace('![\t ]*[\r\n]+[\t ]*!', '', $this->yystack[$this->yyidx + 0]->minor));
-        } else {
-            SMARTY_INTERNAL_COMPILE_BLOCK::blockSource($this->compiler, $this->yystack[$this->yyidx + 0]->minor);
-        }
-    }
-
-    #line 293 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r14() {
-        $this->_retvalue = '';
-    }
-
-    #line 297 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r15() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-    }
-
-    #line 301 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r16() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 317 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r20() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-    }
-
-    #line 323 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r21() {
-        $var = trim(substr($this->yystack[$this->yyidx + 0]->minor, $this->lex->ldel_length, -$this->lex->rdel_length), ' $');
-        if (preg_match('/^(.*)(\s+nocache)$/', $var, $match)) {
-            $this->_retvalue = $this->compiler->compileTag('private_print_expression', array('nocache'), array('value' => $this->compiler->compileVariable('\'' . $match[1] . '\'')));
-        } else {
-            $this->_retvalue = $this->compiler->compileTag('private_print_expression', array(), array('value' => $this->compiler->compileVariable('\'' . $var . '\'')));
-        }
-    }
-
-    #line 333 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r22() {
-        $this->_retvalue = $this->compiler->compileTag('private_print_expression', array(), array('value' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 337 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r23() {
-        $this->_retvalue = $this->compiler->compileTag('private_print_expression', $this->yystack[$this->yyidx + 0]->minor, array('value' => $this->yystack[$this->yyidx + -1]->minor));
-    }
-
-    #line 360 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r28() {
-        $this->_retvalue = $this->compiler->compileTag('assign', array(array('value' => $this->yystack[$this->yyidx + 0]->minor),
-            array('var' => '\'' . substr($this->yystack[$this->yyidx + -2]->minor, 1) . '\'')));
-    }
-
-    #line 368 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r30() {
-        $this->_retvalue = $this->compiler->compileTag('assign', array_merge(array(array('value' => $this->yystack[$this->yyidx + -1]->minor),
-            array('var' => '\'' . substr($this->yystack[$this->yyidx + -3]->minor, 1) . '\'')), $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 372 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r31() {
-        $this->_retvalue = $this->compiler->compileTag('assign', array_merge(array(array('value' => $this->yystack[$this->yyidx + -1]->minor),
-            array('var' => $this->yystack[$this->yyidx + -3]->minor['var'])), $this->yystack[$this->yyidx + 0]->minor), array('smarty_internal_index' => $this->yystack[$this->yyidx + -3]->minor['smarty_internal_index']));
-    }
-
-    #line 377 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r32() {
-        $tag = trim(substr($this->yystack[$this->yyidx + 0]->minor, $this->lex->ldel_length, -$this->lex->rdel_length));
-        if ($tag == 'strip') {
-            $this->strip = true;
-            $this->_retvalue = null;;
-        } else {
-            if (defined($tag)) {
-                if ($this->security) {
-                    $this->security->isTrustedConstant($tag, $this->compiler);
-                }
-                $this->_retvalue = $this->compiler->compileTag('private_print_expression', array(), array('value' => $tag));
-            } else {
-                if (preg_match('/^(.*)(\s+nocache)$/', $tag, $match)) {
-                    $this->_retvalue = $this->compiler->compileTag($match[1], array("'nocache'"));
-                } else {
-                    $this->_retvalue = $this->compiler->compileTag($tag, array());
-                }
-            }
-        }
-    }
-
-    #line 399 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r33() {
-        if (defined($this->yystack[$this->yyidx + -1]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + -1]->minor, $this->compiler);
-            }
-            $this->_retvalue = $this->compiler->compileTag('private_print_expression', $this->yystack[$this->yyidx + 0]->minor, array('value' => $this->yystack[$this->yyidx + -1]->minor));
-        } else {
-            $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor);
-        }
-    }
-
-    #line 409 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r34() {
-        if (defined($this->yystack[$this->yyidx + 0]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + 0]->minor, $this->compiler);
-            }
-            $this->_retvalue = $this->compiler->compileTag('private_print_expression', array(), array('value' => $this->yystack[$this->yyidx + 0]->minor));
-        } else {
-            $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + 0]->minor, array());
-        }
-    }
-
-    #line 422 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r35() {
-        if (defined($this->yystack[$this->yyidx + -2]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + -2]->minor, $this->compiler);
-            }
-            $this->_retvalue = $this->compiler->compileTag('private_print_expression', $this->yystack[$this->yyidx + 0]->minor, array('value' => $this->yystack[$this->yyidx + -2]->minor,
-                'modifierlist' => $this->yystack[$this->yyidx + -1]->minor));
-        } else {
-            $this->_retvalue = '<?php ob_start();?>' . $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor, $this->yystack[$this->yyidx + 0]->minor) . '<?php echo ';
-            $this->_retvalue .= $this->compiler->compileTag('private_modifier', array(), array('modifierlist' => $this->yystack[$this->yyidx + -1]->minor,
-                    'value' => 'ob_get_clean()')) . ';?>';
-        }
-    }
-
-    #line 435 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r36() {
-        $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor, $this->yystack[$this->yyidx + 0]->minor, array('object_method' => $this->yystack[$this->yyidx + -1]->minor));
-    }
-
-    #line 440 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r37() {
-        $this->_retvalue = '<?php ob_start();?>' . $this->compiler->compileTag($this->yystack[$this->yyidx + -4]->minor, $this->yystack[$this->yyidx + 0]->minor, array('object_method' => $this->yystack[$this->yyidx + -2]->minor)) . '<?php echo ';
-        $this->_retvalue .= $this->compiler->compileTag('private_modifier', array(), array('modifierlist' => $this->yystack[$this->yyidx + -1]->minor,
-                'value' => 'ob_get_clean()')) . ';?>';
-    }
-
-    #line 446 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r38() {
-        $tag = trim(substr($this->yystack[$this->yyidx + -1]->minor, $this->lex->ldel_length));
-        $this->_retvalue = $this->compiler->compileTag(($tag == 'else if') ? 'elseif' : $tag, array(), array('if condition' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 451 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r39() {
-        $tag = trim(substr($this->yystack[$this->yyidx + -2]->minor, $this->lex->ldel_length));
-        $this->_retvalue = $this->compiler->compileTag(($tag == 'else if') ? 'elseif' : $tag, $this->yystack[$this->yyidx + 0]->minor, array('if condition' => $this->yystack[$this->yyidx + -1]->minor));
-    }
-
-    #line 456 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r40() {
-        $tag = trim(substr($this->yystack[$this->yyidx + -1]->minor, $this->lex->ldel_length));
-        $this->_retvalue = $this->compiler->compileTag(($tag == 'else if') ? 'elseif' : $tag, array(), array('if condition' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 467 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r42() {
-        $this->_retvalue = $this->compiler->compileTag('for', array_merge($this->yystack[$this->yyidx + 0]->minor, array(array('start' => $this->yystack[$this->yyidx + -6]->minor),
-            array('ifexp' => $this->yystack[$this->yyidx + -4]->minor),
-            array('var' => $this->yystack[$this->yyidx + -2]->minor),
-            array('step' => $this->yystack[$this->yyidx + -1]->minor))), 1);
-    }
-
-    #line 471 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r43() {
-        $this->_retvalue = '=' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 479 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r45() {
-        $this->_retvalue = $this->compiler->compileTag('for', array_merge($this->yystack[$this->yyidx + 0]->minor, array(array('start' => $this->yystack[$this->yyidx + -3]->minor),
-            array('to' => $this->yystack[$this->yyidx + -1]->minor))), 0);
-    }
-
-    #line 483 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r46() {
-        $this->_retvalue = $this->compiler->compileTag('for', array_merge($this->yystack[$this->yyidx + 0]->minor, array(array('start' => $this->yystack[$this->yyidx + -5]->minor),
-            array('to' => $this->yystack[$this->yyidx + -3]->minor),
-            array('step' => $this->yystack[$this->yyidx + -1]->minor))), 0);
-    }
-
-    #line 488 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r47() {
-        $this->_retvalue = $this->compiler->compileTag('foreach', $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 493 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r48() {
-        $this->_retvalue = $this->compiler->compileTag('foreach', array_merge($this->yystack[$this->yyidx + 0]->minor, array(array('from' => $this->yystack[$this->yyidx + -3]->minor),
-            array('item' => $this->yystack[$this->yyidx + -1]->minor))));
-    }
-
-    #line 497 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r49() {
-        $this->_retvalue = $this->compiler->compileTag('foreach', array_merge($this->yystack[$this->yyidx + 0]->minor, array(array('from' => $this->yystack[$this->yyidx + -5]->minor),
-            array('item' => $this->yystack[$this->yyidx + -1]->minor),
-            array('key' => $this->yystack[$this->yyidx + -3]->minor))));
-    }
-
-    #line 510 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r52() {
-        $this->_retvalue = $this->compiler->compileTag('setfilter', array(), array('modifier_list' => array(array_merge(array($this->yystack[$this->yyidx + -1]->minor), $this->yystack[$this->yyidx + 0]->minor))));
-    }
-
-    #line 514 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r53() {
-        $this->_retvalue = $this->compiler->compileTag('setfilter', array(), array('modifier_list' => array_merge(array(array_merge(array($this->yystack[$this->yyidx + -2]->minor), $this->yystack[$this->yyidx + -1]->minor)), $this->yystack[$this->yyidx + 0]->minor)));
-    }
-
-    #line 519 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r54() {
-        $j = strrpos($this->yystack[$this->yyidx + 0]->minor, '.');
-        if ($this->yystack[$this->yyidx + 0]->minor[$j + 1] == 'c') {
-            // {$smarty.block.child}
-            $this->_retvalue = SMARTY_INTERNAL_COMPILE_BLOCK::compileChildBlock($this->compiler);
-        } else {
-            // {$smarty.block.parent}
-            $this->_retvalue = SMARTY_INTERNAL_COMPILE_BLOCK::compileParentBlock($this->compiler);
-        }
-    }
-
-    #line 532 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r55() {
-        $tag = trim(substr($this->yystack[$this->yyidx + 0]->minor, $this->lex->ldel_length, -$this->lex->rdel_length), ' /');
-        if ($tag == 'strip') {
-            $this->strip = false;
-            $this->_retvalue = null;
-        } else {
-            $this->_retvalue = $this->compiler->compileTag($tag . 'close', array());
-        }
-    }
-
-    #line 541 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r56() {
-        $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + 0]->minor . 'close', array());
-    }
-
-    #line 545 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r57() {
-        $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -1]->minor . 'close', array(), array('modifier_list' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 550 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r58() {
-        $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -2]->minor . 'close', array(), array('object_method' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 554 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r59() {
-        $this->_retvalue = $this->compiler->compileTag($this->yystack[$this->yyidx + -3]->minor . 'close', array(), array('object_method' => $this->yystack[$this->yyidx + -1]->minor,
-            'modifier_list' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 562 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r60() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-        $this->_retvalue[] = $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 568 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r61() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 573 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r62() {
-        $this->_retvalue = array();
-    }
-
-    #line 578 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r63() {
-        if (defined($this->yystack[$this->yyidx + 0]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + 0]->minor, $this->compiler);
-            }
-            $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor => $this->yystack[$this->yyidx + 0]->minor);
-        } else {
-            $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor => '\'' . $this->yystack[$this->yyidx + 0]->minor . '\'');
-        }
-    }
-
-    #line 589 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r64() {
-        $this->_retvalue = array(trim($this->yystack[$this->yyidx + -1]->minor, " =\n\r\t") => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 597 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r66() {
-        $this->_retvalue = '\'' . $this->yystack[$this->yyidx + 0]->minor . '\'';
-    }
-
-    #line 609 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r69() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 622 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r71() {
-        $this->yystack[$this->yyidx + -2]->minor[] = $this->yystack[$this->yyidx + 0]->minor;
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor;
-    }
-
-    #line 627 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r72() {
-        $this->_retvalue = array('var' => '\'' . substr($this->yystack[$this->yyidx + -2]->minor, 1) . '\'',
-            'value' => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 634 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r74() {
-        $this->_retvalue = array('var' => $this->yystack[$this->yyidx + -2]->minor,
-            'value' => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 658 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r78() {
-        $this->_retvalue = '$_smarty_tpl->getStreamVariable(\'' . substr($this->yystack[$this->yyidx + -2]->minor, 1) . '://' . $this->yystack[$this->yyidx + 0]->minor . '\')';
-    }
-
-    #line 663 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r79() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . trim($this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 677 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r82() {
-        $this->_retvalue = $this->compiler->compileTag('private_modifier', array(), array('value' => $this->yystack[$this->yyidx + -1]->minor,
-            'modifierlist' => $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 683 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r83() {
-        $this->_retvalue = (isset($this->yystack[$this->yyidx + -1]->minor['pre']) ? $this->yystack[$this->yyidx + -1]->minor['pre'] : '') . $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor['op'] . $this->yystack[$this->yyidx + 0]->minor . (isset($this->yystack[$this->yyidx + -1]->minor['pre']) ? ')' : '');
-    }
-
-    #line 686 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r84() {
-        $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor . $this->yystack[$this->yyidx + -1]->minor . ')';
-    }
-
-    #line 690 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r85() {
-        $this->_retvalue = 'in_array(' . $this->yystack[$this->yyidx + -2]->minor . ',' . $this->yystack[$this->yyidx + 0]->minor . ')';
-    }
-
-    #line 694 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r86() {
-        $this->_retvalue = 'in_array(' . $this->yystack[$this->yyidx + -2]->minor . ',(array)' . $this->yystack[$this->yyidx + 0]->minor . ')';
-    }
-
-    #line 698 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r87() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 706 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r88() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -5]->minor . ' ? ' . $this->compiler->compileVariable('\'' . substr($this->yystack[$this->yyidx + -2]->minor, 1) . '\'') . ' : ' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 710 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r89() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -5]->minor . ' ? ' . $this->yystack[$this->yyidx + -2]->minor . ' : ' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 725 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r92() {
-        $this->_retvalue = '!' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 746 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r97() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . '.' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 750 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r98() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . '.';
-    }
-
-    #line 754 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r99() {
-        $this->_retvalue = '.' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 759 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r100() {
-        if (defined($this->yystack[$this->yyidx + 0]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + 0]->minor, $this->compiler);
-            }
-            $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
-        } else {
-            $this->_retvalue = '\'' . $this->yystack[$this->yyidx + 0]->minor . '\'';
-        }
-    }
-
-    #line 776 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r102() {
-        $this->_retvalue = "(" . $this->yystack[$this->yyidx + -1]->minor . ")";
-    }
-
-    #line 791 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r105() {
-        self::$prefix_number++;
-        if ($this->yystack[$this->yyidx + -2]->minor['var'] == '\'smarty\'') {
-            $this->compiler->prefix_code[] = '<?php $_tmp' . self::$prefix_number . ' = ' . $this->compiler->compileTag('private_special_variable', array(), $this->yystack[$this->yyidx + -2]->minor['smarty_internal_index']) . ';?>';
-        } else {
-            $this->compiler->prefix_code[] = '<?php $_tmp' . self::$prefix_number . ' = ' . $this->compiler->compileVariable($this->yystack[$this->yyidx + -2]->minor['var']) . $this->yystack[$this->yyidx + -2]->minor['smarty_internal_index'] . ';?>';
-        }
-        $this->_retvalue = '$_tmp' . self::$prefix_number . '::' . $this->yystack[$this->yyidx + 0]->minor[0] . $this->yystack[$this->yyidx + 0]->minor[1];
-    }
-
-    #line 802 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r106() {
-        self::$prefix_number++;
-        $tmp = $this->compiler->appendCode('<?php ob_start();?>', $this->yystack[$this->yyidx + 0]->minor);
-        $this->compiler->prefix_code[] = $this->compiler->appendCode($tmp, '<?php $_tmp' . self::$prefix_number . '=ob_get_clean();?>');
-        $this->_retvalue = '$_tmp' . self::$prefix_number;
-    }
-
-    #line 819 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r109() {
-        if (!in_array(strtolower($this->yystack[$this->yyidx + -2]->minor), array('self',
-                'parent')) && (!$this->security || $this->security->isTrustedStaticClassAccess($this->yystack[$this->yyidx + -2]->minor, $this->yystack[$this->yyidx + 0]->minor, $this->compiler))
-        ) {
-            if (isset($this->smarty->registered_classes[$this->yystack[$this->yyidx + -2]->minor])) {
-                $this->_retvalue = $this->smarty->registered_classes[$this->yystack[$this->yyidx + -2]->minor] . '::' . $this->yystack[$this->yyidx + 0]->minor[0] . $this->yystack[$this->yyidx + 0]->minor[1];
-            } else {
-                $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . '::' . $this->yystack[$this->yyidx + 0]->minor[0] . $this->yystack[$this->yyidx + 0]->minor[1];
-            }
-        } else {
-            $this->compiler->trigger_template_error("static class '" . $this->yystack[$this->yyidx + -2]->minor . "' is undefined or not allowed by security setting");
-        }
-    }
-
-    #line 853 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r112() {
-        $this->_retvalue = $this->compiler->compileVariable('\'' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . '\'');
-    }
-
-    #line 856 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r113() {
-        if ($this->yystack[$this->yyidx + 0]->minor['var'] == '\'smarty\'') {
-            $smarty_var = $this->compiler->compileTag('private_special_variable', array(), $this->yystack[$this->yyidx + 0]->minor['smarty_internal_index']);
-            $this->_retvalue = $smarty_var;
-        } else {
-            // used for array reset,next,prev,end,current 
-            $this->last_variable = $this->yystack[$this->yyidx + 0]->minor['var'];
-            $this->last_index = $this->yystack[$this->yyidx + 0]->minor['smarty_internal_index'];
-            $this->_retvalue = $this->compiler->compileVariable($this->yystack[$this->yyidx + 0]->minor['var']) . $this->yystack[$this->yyidx + 0]->minor['smarty_internal_index'];
-        }
-    }
-
-    #line 869 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r114() {
-        $this->_retvalue = '$_smarty_tpl->tpl_vars[' . $this->yystack[$this->yyidx + -2]->minor . ']->' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 879 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r116() {
-        $this->_retvalue = '$_smarty_tpl->getConfigVariable( \'' . $this->yystack[$this->yyidx + -1]->minor . '\')';
-    }
-
-    #line 883 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r117() {
-        $this->_retvalue = '(is_array($tmp = $_smarty_tpl->getConfigVariable( \'' . $this->yystack[$this->yyidx + -2]->minor . '\')) ? $tmp' . $this->yystack[$this->yyidx + 0]->minor . ' :null)';
-    }
-
-    #line 887 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r118() {
-        $this->_retvalue = '$_smarty_tpl->getConfigVariable( ' . $this->yystack[$this->yyidx + -1]->minor . ')';
-    }
-
-    #line 891 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r119() {
-        $this->_retvalue = '(is_array($tmp = $_smarty_tpl->getConfigVariable( ' . $this->yystack[$this->yyidx + -2]->minor . ')) ? $tmp' . $this->yystack[$this->yyidx + 0]->minor . ' : null)';
-    }
-
-    #line 895 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r120() {
-        $this->_retvalue = array('var' => '\'' . substr($this->yystack[$this->yyidx + -1]->minor, 1) . '\'',
-            'smarty_internal_index' => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 898 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r121() {
-        $this->_retvalue = array('var' => $this->yystack[$this->yyidx + -1]->minor,
-            'smarty_internal_index' => $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 911 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r123() {
-        return;
-    }
-
-    #line 917 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r124() {
-        $this->_retvalue = '[' . $this->compiler->compileVariable('\'' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . '\'') . ']';
-    }
-
-    #line 920 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r125() {
-        $this->_retvalue = '[' . $this->compiler->compileVariable($this->yystack[$this->yyidx + 0]->minor) . ']';
-    }
-
-    #line 924 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r126() {
-        $this->_retvalue = '[' . $this->compiler->compileVariable($this->yystack[$this->yyidx + -2]->minor) . '->' . $this->yystack[$this->yyidx + 0]->minor . ']';
-    }
-
-    #line 928 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r127() {
-        if (defined($this->yystack[$this->yyidx + 0]->minor)) {
-            if ($this->security) {
-                $this->security->isTrustedConstant($this->yystack[$this->yyidx + 0]->minor, $this->compiler);
-            }
-            $this->_retvalue = '[' . $this->yystack[$this->yyidx + 0]->minor . ']';
-        } else {
-            $this->_retvalue = "['" . $this->yystack[$this->yyidx + 0]->minor . "']";
-        }
-    }
-
-    #line 939 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r128() {
-        $this->_retvalue = '[' . $this->yystack[$this->yyidx + 0]->minor . ']';
-    }
-
-    #line 943 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r129() {
-        $this->_retvalue = '[' . $this->yystack[$this->yyidx + -1]->minor . ']';
-    }
-
-    #line 948 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r130() {
-        $this->_retvalue = '[' . $this->compiler->compileTag('private_special_variable', array(), '[\'section\'][\'' . $this->yystack[$this->yyidx + -1]->minor . '\'][\'index\']') . ']';
-    }
-
-    #line 952 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r131() {
-        $this->_retvalue = '[' . $this->compiler->compileTag('private_special_variable', array(), '[\'section\'][\'' . $this->yystack[$this->yyidx + -3]->minor . '\'][\'' . $this->yystack[$this->yyidx + -1]->minor . '\']') . ']';
-    }
-
-    #line 955 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r132() {
-        $this->_retvalue = '[' . $this->yystack[$this->yyidx + -1]->minor . ']';
-    }
-
-    #line 961 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r134() {
-        $this->_retvalue = '[' . $this->compiler->compileVariable('\'' . substr($this->yystack[$this->yyidx + -1]->minor, 1) . '\'') . ']';;
-    }
-
-    #line 977 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r138() {
-        $this->_retvalue = '[]';
-    }
-
-    #line 987 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r139() {
-        $this->_retvalue = '\'' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . '\'';
-    }
-
-    #line 991 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r140() {
-        $this->_retvalue = "''";
-    }
-
-    #line 996 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r141() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . '.' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1006 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r143() {
-        $this->_retvalue = '(' . $this->yystack[$this->yyidx + -1]->minor . ')';
-    }
-
-    #line 1013 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r144() {
-        if ($this->yystack[$this->yyidx + -1]->minor['var'] == '\'smarty\'') {
-            $this->_retvalue = $this->compiler->compileTag('private_special_variable', array(), $this->yystack[$this->yyidx + -1]->minor['smarty_internal_index']) . $this->yystack[$this->yyidx + 0]->minor;
-        } else {
-            $this->_retvalue = $this->compiler->compileVariable($this->yystack[$this->yyidx + -1]->minor['var']) . $this->yystack[$this->yyidx + -1]->minor['smarty_internal_index'] . $this->yystack[$this->yyidx + 0]->minor;
-        }
-    }
-
-    #line 1022 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r145() {
-        $this->_retvalue = $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1027 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r146() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1032 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r147() {
-        if ($this->security && substr($this->yystack[$this->yyidx + -1]->minor, 0, 1) == '_') {
-            $this->compiler->trigger_template_error(self::Err1);
-        }
-        $this->_retvalue = '->' . $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1039 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r148() {
-        if ($this->security) {
-            $this->compiler->trigger_template_error(self::Err2);
-        }
-        $this->_retvalue = '->{' . $this->compiler->compileVariable($this->yystack[$this->yyidx + -1]->minor) . $this->yystack[$this->yyidx + 0]->minor . '}';
-    }
-
-    #line 1046 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r149() {
-        if ($this->security) {
-            $this->compiler->trigger_template_error(self::Err2);
-        }
-        $this->_retvalue = '->{' . $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + 0]->minor . '}';
-    }
-
-    #line 1053 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r150() {
-        if ($this->security) {
-            $this->compiler->trigger_template_error(self::Err2);
-        }
-        $this->_retvalue = '->{\'' . $this->yystack[$this->yyidx + -4]->minor . '\'.' . $this->yystack[$this->yyidx + -2]->minor . $this->yystack[$this->yyidx + 0]->minor . '}';
-    }
-
-    #line 1061 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r151() {
-        $this->_retvalue = '->' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1069 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r152() {
-        if (!$this->security || $this->security->isTrustedPhpFunction($this->yystack[$this->yyidx + -3]->minor, $this->compiler)) {
-            if (strcasecmp($this->yystack[$this->yyidx + -3]->minor, 'isset') === 0 || strcasecmp($this->yystack[$this->yyidx + -3]->minor, 'empty') === 0 || strcasecmp($this->yystack[$this->yyidx + -3]->minor, 'array') === 0 || is_callable($this->yystack[$this->yyidx + -3]->minor)) {
-                $func_name = strtolower($this->yystack[$this->yyidx + -3]->minor);
-                if ($func_name == 'isset') {
-                    if (count($this->yystack[$this->yyidx + -1]->minor) == 0) {
-                        $this->compiler->trigger_template_error('Illegal number of paramer in "isset()"');
-                    }
-                    $par = implode(',', $this->yystack[$this->yyidx + -1]->minor);
-                    if (strncasecmp($par, '$_smarty_tpl->getConfigVariable', strlen('$_smarty_tpl->getConfigVariable')) === 0) {
-                        self::$prefix_number++;
-                        $this->compiler->prefix_code[] = '<?php $_tmp' . self::$prefix_number . '=' . str_replace(')', ', false)', $par) . ';?>';
-                        $isset_par = '$_tmp' . self::$prefix_number;
-                    } else {
-                        $isset_par = str_replace("')->value", "',null,true,false)->value", $par);
-                    }
-                    $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(" . $isset_par . ")";
-                } elseif (in_array($func_name, array('empty', 'reset', 'current', 'end', 'prev', 'next'))) {
-                    if (count($this->yystack[$this->yyidx + -1]->minor) != 1) {
-                        $this->compiler->trigger_template_error('Illegal number of paramer in "empty()"');
-                    }
-                    if ($func_name == 'empty') {
-                        $this->_retvalue = $func_name . '(' . str_replace("')->value", "',null,true,false)->value", $this->yystack[$this->yyidx + -1]->minor[0]) . ')';
-                    } else {
-                        $this->_retvalue = $func_name . '(' . $this->yystack[$this->yyidx + -1]->minor[0] . ')';
-                    }
-                } else {
-                    $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(" . implode(',', $this->yystack[$this->yyidx + -1]->minor) . ")";
-                }
-            } else {
-                $this->compiler->trigger_template_error("unknown function \"" . $this->yystack[$this->yyidx + -3]->minor . "\"");
-            }
-        }
-    }
-
-    #line 1108 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r153() {
-        if ($this->security && substr($this->yystack[$this->yyidx + -3]->minor, 0, 1) == '_') {
-            $this->compiler->trigger_template_error(self::Err1);
-        }
-        $this->_retvalue = $this->yystack[$this->yyidx + -3]->minor . "(" . implode(',', $this->yystack[$this->yyidx + -1]->minor) . ")";
-    }
-
-    #line 1115 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r154() {
-        if ($this->security) {
-            $this->compiler->trigger_template_error(self::Err2);
-        }
-        self::$prefix_number++;
-        $this->compiler->prefix_code[] = '<?php $_tmp' . self::$prefix_number . '=' . $this->compiler->compileVariable('\'' . substr($this->yystack[$this->yyidx + -3]->minor, 1) . '\'') . ';?>';
-        $this->_retvalue = '$_tmp' . self::$prefix_number . '(' . implode(',', $this->yystack[$this->yyidx + -1]->minor) . ')';
-    }
-
-    #line 1126 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r155() {
-        $this->_retvalue = array_merge($this->yystack[$this->yyidx + -2]->minor, array($this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 1143 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r158() {
-        $this->_retvalue = array_merge($this->yystack[$this->yyidx + -2]->minor, array(array_merge($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor)));
-    }
-
-    #line 1147 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r159() {
-        $this->_retvalue = array(array_merge($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor));
-    }
-
-    #line 1155 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r161() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 1163 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r162() {
-        $this->_retvalue = array_merge($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 1182 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r166() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor, '', 'method');
-    }
-
-    #line 1187 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r167() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor,
-            'method');
-    }
-
-    #line 1192 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r168() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + 0]->minor, '');
-    }
-
-    #line 1197 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r169() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + -1]->minor, $this->yystack[$this->yyidx + 0]->minor,
-            'property');
-    }
-
-    #line 1202 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r170() {
-        $this->_retvalue = array($this->yystack[$this->yyidx + -2]->minor,
-            $this->yystack[$this->yyidx + -1]->minor . $this->yystack[$this->yyidx + 0]->minor, 'property');
-    }
-
-    #line 1208 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r171() {
-        $this->_retvalue['op'] = ' ' . trim($this->yystack[$this->yyidx + 0]->minor) . ' ';
-    }
-
-    #line 1212 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r172() {
-        static $lops = array('eq' => array('op' => ' == ', 'pre' => null),
-            'ne' => array('op' => ' != ', 'pre' => null),
-            'neq' => array('op' => ' != ', 'pre' => null),
-            'gt' => array('op' => ' > ', 'pre' => null),
-            'ge' => array('op' => ' >= ', 'pre' => null),
-            'gte' => array('op' => ' >= ', 'pre' => null),
-            'lt' => array('op' => ' < ', 'pre' => null),
-            'le' => array('op' => ' <= ', 'pre' => null),
-            'lte' => array('op' => ' <= ', 'pre' => null),
-            'mod' => array('op' => ' % ', 'pre' => null),
-            'and' => array('op' => ' && ', 'pre' => null),
-            'or' => array('op' => ' || ', 'pre' => null),
-            'xor' => array('op' => ' xor ', 'pre' => null),
-            'isdivby' => array('op' => ' % ', 'pre' => '!('),
-            'isnotdivby' => array('op' => ' % ', 'pre' => '('),
-            'isevenby' => array('op' => ' / ', 'pre' => '!(1 & '),
-            'isnotevenby' => array('op' => ' / ', 'pre' => '(1 & '),
-            'isoddby' => array('op' => ' / ', 'pre' => '(1 & '),
-            'isnotoddby' => array('op' => ' / ', 'pre' => '!(1 & '),);
-        $op = strtolower(preg_replace('/\s*/', '', $this->yystack[$this->yyidx + 0]->minor));
-        $this->_retvalue = $lops[$op];
-    }
-
-    #line 1238 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r173() {
-        static $scond = array('iseven' => '!(1 & ', 'isnoteven' => '(1 & ', 'isodd' => '(1 & ',
-            'isnotodd' => '!(1 & ',);
-        $op = strtolower(str_replace(' ', '', $this->yystack[$this->yyidx + 0]->minor));
-        $this->_retvalue = $scond[$op];
-    }
-
-    #line 1252 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r174() {
-        $this->_retvalue = 'array(' . $this->yystack[$this->yyidx + -1]->minor . ')';
-    }
-
-    #line 1260 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r176() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . ',' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1268 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r178() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -2]->minor . '=>' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1272 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r179() {
-        $this->_retvalue = '\'' . $this->yystack[$this->yyidx + -2]->minor . '\'=>' . $this->yystack[$this->yyidx + 0]->minor;
-    }
-
-    #line 1288 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r182() {
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor->to_smarty_php();
-    }
-
-    #line 1293 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r183() {
-        $this->yystack[$this->yyidx + -1]->minor->append_subtree($this->yystack[$this->yyidx + 0]->minor);
-        $this->_retvalue = $this->yystack[$this->yyidx + -1]->minor;
-    }
-
-    #line 1298 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r184() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Dq($this, $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 1302 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r185() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Code($this, '(string)' . $this->yystack[$this->yyidx + -1]->minor);
-    }
-
-    #line 1310 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r187() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Code($this, '(string)$_smarty_tpl->tpl_vars[\'' . substr($this->yystack[$this->yyidx + 0]->minor, 1) . '\']->value');
-    }
-
-    #line 1318 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r189() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Code($this, '(string)(' . $this->yystack[$this->yyidx + -1]->minor . ')');
-    }
-
-    #line 1322 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r190() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_Tag($this, $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    #line 1326 "../smarty/lexer/smarty_internal_templateparser.y"
-    function yy_r191() {
-        $this->_retvalue = new Smarty_Internal_ParseTree_DqContent($this, $this->yystack[$this->yyidx + 0]->minor);
-    }
-
-    private $_retvalue;
-
-    public function yy_reduce($yyruleno) {
-        if ($this->yyTraceFILE && $yyruleno >= 0 && $yyruleno < count(self::$yyRuleName)) {
-            fprintf($this->yyTraceFILE, "%sReduce (%d) [%s].\n", $this->yyTracePrompt, $yyruleno, self::$yyRuleName[$yyruleno]);
-        }
-
-        $this->_retvalue = $yy_lefthand_side = null;
-        if (isset(self::$yyReduceMap[$yyruleno])) {
-            // call the action
-            $this->_retvalue = null;
-            $this->{'yy_r' . self::$yyReduceMap[$yyruleno]}();
-            $yy_lefthand_side = $this->_retvalue;
-        }
-        $yygoto = self::$yyRuleInfo[$yyruleno][0];
-        $yysize = self::$yyRuleInfo[$yyruleno][1];
-        $this->yyidx -= $yysize;
-        for ($i = $yysize; $i; $i--) {
-            // pop all of the right-hand side parameters
-            array_pop($this->yystack);
-        }
-        $yyact = $this->yy_find_reduce_action($this->yystack[$this->yyidx]->stateno, $yygoto);
-        if ($yyact < self::YYNSTATE) {
-            if (!$this->yyTraceFILE && $yysize) {
-                $this->yyidx++;
-                $x = new TP_yyStackEntry;
-                $x->stateno = $yyact;
-                $x->major = $yygoto;
-                $x->minor = $yy_lefthand_side;
-                $this->yystack[$this->yyidx] = $x;
-            } else {
-                $this->yy_shift($yyact, $yygoto, $yy_lefthand_side);
-            }
-        } elseif ($yyact == self::YYNSTATE + self::YYNRULE + 1) {
-            $this->yy_accept();
-        }
-    }
-
-    public function yy_parse_failed() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sFail!\n", $this->yyTracePrompt);
-        }
-        while ($this->yyidx >= 0) {
-            $this->yy_pop_parser_stack();
-        }
-    }
-
-    public function yy_syntax_error($yymajor, $TOKEN) {
-        #line 183 "../smarty/lexer/smarty_internal_templateparser.y"
-
-        $this->internalError = true;
-        $this->yymajor = $yymajor;
-        $this->compiler->trigger_template_error();
-    }
-
-    public function yy_accept() {
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sAccept!\n", $this->yyTracePrompt);
-        }
-        while ($this->yyidx >= 0) {
-            $this->yy_pop_parser_stack();
-        }
-        #line 176 "../smarty/lexer/smarty_internal_templateparser.y"
-
-        $this->successful = !$this->internalError;
-        $this->internalError = false;
-        $this->retvalue = $this->_retvalue;
-    }
-
-    public function doParse($yymajor, $yytokenvalue) {
-        $yyerrorhit = 0;   /* True if yymajor has invoked an error */
-
-        if ($this->yyidx === null || $this->yyidx < 0) {
-            $this->yyidx = 0;
-            $this->yyerrcnt = -1;
-            $x = new TP_yyStackEntry;
-            $x->stateno = 0;
-            $x->major = 0;
-            $this->yystack = array();
-            $this->yystack[] = $x;
-        }
-        $yyendofinput = ($yymajor == 0);
-
-        if ($this->yyTraceFILE) {
-            fprintf($this->yyTraceFILE, "%sInput %s\n", $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
-        }
-
-        do {
-            $yyact = $this->yy_find_shift_action($yymajor);
-            if ($yymajor < self::YYERRORSYMBOL && !$this->yy_is_expected_token($yymajor)) {
-                // force a syntax error
-                $yyact = self::YY_ERROR_ACTION;
-            }
-            if ($yyact < self::YYNSTATE) {
-                $this->yy_shift($yyact, $yymajor, $yytokenvalue);
-                $this->yyerrcnt--;
-                if ($yyendofinput && $this->yyidx >= 0) {
-                    $yymajor = 0;
-                } else {
-                    $yymajor = self::YYNOCODE;
-                }
-            } elseif ($yyact < self::YYNSTATE + self::YYNRULE) {
-                $this->yy_reduce($yyact - self::YYNSTATE);
-            } elseif ($yyact == self::YY_ERROR_ACTION) {
-                if ($this->yyTraceFILE) {
-                    fprintf($this->yyTraceFILE, "%sSyntax Error!\n", $this->yyTracePrompt);
-                }
-                if (self::YYERRORSYMBOL) {
-                    if ($this->yyerrcnt < 0) {
-                        $this->yy_syntax_error($yymajor, $yytokenvalue);
-                    }
-                    $yymx = $this->yystack[$this->yyidx]->major;
-                    if ($yymx == self::YYERRORSYMBOL || $yyerrorhit) {
-                        if ($this->yyTraceFILE) {
-                            fprintf($this->yyTraceFILE, "%sDiscard input token %s\n", $this->yyTracePrompt, $this->yyTokenName[$yymajor]);
-                        }
-                        $this->yy_destructor($yymajor, $yytokenvalue);
-                        $yymajor = self::YYNOCODE;
-                    } else {
-                        while ($this->yyidx >= 0 && $yymx != self::YYERRORSYMBOL && ($yyact = $this->yy_find_shift_action(self::YYERRORSYMBOL)) >= self::YYNSTATE) {
-                            $this->yy_pop_parser_stack();
-                        }
-                        if ($this->yyidx < 0 || $yymajor == 0) {
-                            $this->yy_destructor($yymajor, $yytokenvalue);
-                            $this->yy_parse_failed();
-                            $yymajor = self::YYNOCODE;
-                        } elseif ($yymx != self::YYERRORSYMBOL) {
-                            $u2 = 0;
-                            $this->yy_shift($yyact, self::YYERRORSYMBOL, $u2);
-                        }
-                    }
-                    $this->yyerrcnt = 3;
-                    $yyerrorhit = 1;
-                } else {
-                    if ($this->yyerrcnt <= 0) {
-                        $this->yy_syntax_error($yymajor, $yytokenvalue);
-                    }
-                    $this->yyerrcnt = 3;
-                    $this->yy_destructor($yymajor, $yytokenvalue);
-                    if ($yyendofinput) {
-                        $this->yy_parse_failed();
-                    }
-                    $yymajor = self::YYNOCODE;
-                }
-            } else {
-                $this->yy_accept();
-                $yymajor = self::YYNOCODE;
-            }
-        } while ($yymajor != self::YYNOCODE && $this->yyidx >= 0);
-    }
-}
-
diff --git a/library/smarty/libs/sysplugins/smarty_internal_testinstall.php b/library/smarty/libs/sysplugins/smarty_internal_testinstall.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_testinstall.php
+++ /dev/null
@@ -1,570 +0,0 @@
-<?php
-/**
- * Smarty Internal TestInstall
- * Test Smarty installation
- *
- * @package    Smarty
- * @subpackage Utilities
- * @author     Uwe Tews
- */
-
-/**
- * TestInstall class
- *
- * @package    Smarty
- * @subpackage Utilities
- */
-class Smarty_Internal_TestInstall {
-    /**
-     * diagnose Smarty setup
-     * If $errors is secified, the diagnostic report will be appended to the array, rather than being output.
-     *
-     * @param  Smarty $smarty Smarty instance to test
-     * @param  array $errors array to push results into rather than outputting them
-     *
-     * @return bool   status, true if everything is fine, false else
-     */
-    public static function testInstall(Smarty $smarty, &$errors = null) {
-        $status = true;
-
-        if ($errors === null) {
-            echo "<PRE>\n";
-            echo "Smarty Installation test...\n";
-            echo "Testing template directory...\n";
-        }
-
-        $_stream_resolve_include_path = function_exists('stream_resolve_include_path');
-
-        // test if all registered template_dir are accessible
-        foreach ($smarty->getTemplateDir() as $template_dir) {
-            $_template_dir = $template_dir;
-            $template_dir = realpath($template_dir);
-            // resolve include_path or fail existence
-            if (!$template_dir) {
-                if ($smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_template_dir)) {
-                    // try PHP include_path
-                    if ($_stream_resolve_include_path) {
-                        $template_dir = stream_resolve_include_path($_template_dir);
-                    } else {
-                        $template_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_template_dir);
-                    }
-
-                    if ($template_dir !== false) {
-                        if ($errors === null) {
-                            echo "$template_dir is OK.\n";
-                        }
-
-                        continue;
-                    } else {
-                        $status = false;
-                        $message = "FAILED: $_template_dir does not exist (and couldn't be found in include_path either)";
-                        if ($errors === null) {
-                            echo $message . ".\n";
-                        } else {
-                            $errors['template_dir'] = $message;
-                        }
-
-                        continue;
-                    }
-                } else {
-                    $status = false;
-                    $message = "FAILED: $_template_dir does not exist";
-                    if ($errors === null) {
-                        echo $message . ".\n";
-                    } else {
-                        $errors['template_dir'] = $message;
-                    }
-
-                    continue;
-                }
-            }
-
-            if (!is_dir($template_dir)) {
-                $status = false;
-                $message = "FAILED: $template_dir is not a directory";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['template_dir'] = $message;
-                }
-            } elseif (!is_readable($template_dir)) {
-                $status = false;
-                $message = "FAILED: $template_dir is not readable";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['template_dir'] = $message;
-                }
-            } else {
-                if ($errors === null) {
-                    echo "$template_dir is OK.\n";
-                }
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing compile directory...\n";
-        }
-
-        // test if registered compile_dir is accessible
-        $__compile_dir = $smarty->getCompileDir();
-        $_compile_dir = realpath($__compile_dir);
-        if (!$_compile_dir) {
-            $status = false;
-            $message = "FAILED: {$__compile_dir} does not exist";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['compile_dir'] = $message;
-            }
-        } elseif (!is_dir($_compile_dir)) {
-            $status = false;
-            $message = "FAILED: {$_compile_dir} is not a directory";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['compile_dir'] = $message;
-            }
-        } elseif (!is_readable($_compile_dir)) {
-            $status = false;
-            $message = "FAILED: {$_compile_dir} is not readable";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['compile_dir'] = $message;
-            }
-        } elseif (!is_writable($_compile_dir)) {
-            $status = false;
-            $message = "FAILED: {$_compile_dir} is not writable";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['compile_dir'] = $message;
-            }
-        } else {
-            if ($errors === null) {
-                echo "{$_compile_dir} is OK.\n";
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing plugins directory...\n";
-        }
-
-        // test if all registered plugins_dir are accessible
-        // and if core plugins directory is still registered
-        $_core_plugins_dir = realpath(dirname(__FILE__) . '/../plugins');
-        $_core_plugins_available = false;
-        foreach ($smarty->getPluginsDir() as $plugin_dir) {
-            $_plugin_dir = $plugin_dir;
-            $plugin_dir = realpath($plugin_dir);
-            // resolve include_path or fail existence
-            if (!$plugin_dir) {
-                if ($smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) {
-                    // try PHP include_path
-                    if ($_stream_resolve_include_path) {
-                        $plugin_dir = stream_resolve_include_path($_plugin_dir);
-                    } else {
-                        $plugin_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_plugin_dir);
-                    }
-
-                    if ($plugin_dir !== false) {
-                        if ($errors === null) {
-                            echo "$plugin_dir is OK.\n";
-                        }
-
-                        continue;
-                    } else {
-                        $status = false;
-                        $message = "FAILED: $_plugin_dir does not exist (and couldn't be found in include_path either)";
-                        if ($errors === null) {
-                            echo $message . ".\n";
-                        } else {
-                            $errors['plugins_dir'] = $message;
-                        }
-
-                        continue;
-                    }
-                } else {
-                    $status = false;
-                    $message = "FAILED: $_plugin_dir does not exist";
-                    if ($errors === null) {
-                        echo $message . ".\n";
-                    } else {
-                        $errors['plugins_dir'] = $message;
-                    }
-
-                    continue;
-                }
-            }
-
-            if (!is_dir($plugin_dir)) {
-                $status = false;
-                $message = "FAILED: $plugin_dir is not a directory";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['plugins_dir'] = $message;
-                }
-            } elseif (!is_readable($plugin_dir)) {
-                $status = false;
-                $message = "FAILED: $plugin_dir is not readable";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['plugins_dir'] = $message;
-                }
-            } elseif ($_core_plugins_dir && $_core_plugins_dir == realpath($plugin_dir)) {
-                $_core_plugins_available = true;
-                if ($errors === null) {
-                    echo "$plugin_dir is OK.\n";
-                }
-            } else {
-                if ($errors === null) {
-                    echo "$plugin_dir is OK.\n";
-                }
-            }
-        }
-        if (!$_core_plugins_available) {
-            $status = false;
-            $message = "WARNING: Smarty's own libs/plugins is not available";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } elseif (!isset($errors['plugins_dir'])) {
-                $errors['plugins_dir'] = $message;
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing cache directory...\n";
-        }
-
-        // test if all registered cache_dir is accessible
-        $__cache_dir = $smarty->getCacheDir();
-        $_cache_dir = realpath($__cache_dir);
-        if (!$_cache_dir) {
-            $status = false;
-            $message = "FAILED: {$__cache_dir} does not exist";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['cache_dir'] = $message;
-            }
-        } elseif (!is_dir($_cache_dir)) {
-            $status = false;
-            $message = "FAILED: {$_cache_dir} is not a directory";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['cache_dir'] = $message;
-            }
-        } elseif (!is_readable($_cache_dir)) {
-            $status = false;
-            $message = "FAILED: {$_cache_dir} is not readable";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['cache_dir'] = $message;
-            }
-        } elseif (!is_writable($_cache_dir)) {
-            $status = false;
-            $message = "FAILED: {$_cache_dir} is not writable";
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['cache_dir'] = $message;
-            }
-        } else {
-            if ($errors === null) {
-                echo "{$_cache_dir} is OK.\n";
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing configs directory...\n";
-        }
-
-        // test if all registered config_dir are accessible
-        foreach ($smarty->getConfigDir() as $config_dir) {
-            $_config_dir = $config_dir;
-            $config_dir = realpath($config_dir);
-            // resolve include_path or fail existence
-            if (!$config_dir) {
-                if ($smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_config_dir)) {
-                    // try PHP include_path
-                    if ($_stream_resolve_include_path) {
-                        $config_dir = stream_resolve_include_path($_config_dir);
-                    } else {
-                        $config_dir = Smarty_Internal_Get_Include_Path::getIncludePath($_config_dir);
-                    }
-
-                    if ($config_dir !== false) {
-                        if ($errors === null) {
-                            echo "$config_dir is OK.\n";
-                        }
-
-                        continue;
-                    } else {
-                        $status = false;
-                        $message = "FAILED: $_config_dir does not exist (and couldn't be found in include_path either)";
-                        if ($errors === null) {
-                            echo $message . ".\n";
-                        } else {
-                            $errors['config_dir'] = $message;
-                        }
-
-                        continue;
-                    }
-                } else {
-                    $status = false;
-                    $message = "FAILED: $_config_dir does not exist";
-                    if ($errors === null) {
-                        echo $message . ".\n";
-                    } else {
-                        $errors['config_dir'] = $message;
-                    }
-
-                    continue;
-                }
-            }
-
-            if (!is_dir($config_dir)) {
-                $status = false;
-                $message = "FAILED: $config_dir is not a directory";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['config_dir'] = $message;
-                }
-            } elseif (!is_readable($config_dir)) {
-                $status = false;
-                $message = "FAILED: $config_dir is not readable";
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['config_dir'] = $message;
-                }
-            } else {
-                if ($errors === null) {
-                    echo "$config_dir is OK.\n";
-                }
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing sysplugin files...\n";
-        }
-        // test if sysplugins are available
-        $source = SMARTY_SYSPLUGINS_DIR;
-        if (is_dir($source)) {
-            $expected = array(
-                "smarty_cacheresource.php" => true,
-                "smarty_cacheresource_custom.php" => true,
-                "smarty_cacheresource_keyvaluestore.php" => true,
-                "smarty_data.php" => true,
-                "smarty_internal_cacheresource_file.php" => true,
-                "smarty_internal_compile_append.php" => true,
-                "smarty_internal_compile_assign.php" => true,
-                "smarty_internal_compile_block.php" => true,
-                "smarty_internal_compile_break.php" => true,
-                "smarty_internal_compile_call.php" => true,
-                "smarty_internal_compile_capture.php" => true,
-                "smarty_internal_compile_config_load.php" => true,
-                "smarty_internal_compile_continue.php" => true,
-                "smarty_internal_compile_debug.php" => true,
-                "smarty_internal_compile_eval.php" => true,
-                "smarty_internal_compile_extends.php" => true,
-                "smarty_internal_compile_for.php" => true,
-                "smarty_internal_compile_foreach.php" => true,
-                "smarty_internal_compile_function.php" => true,
-                "smarty_internal_compile_if.php" => true,
-                "smarty_internal_compile_include.php" => true,
-                "smarty_internal_compile_include_php.php" => true,
-                "smarty_internal_compile_insert.php" => true,
-                "smarty_internal_compile_ldelim.php" => true,
-                "smarty_internal_compile_nocache.php" => true,
-                "smarty_internal_compile_private_block_plugin.php" => true,
-                "smarty_internal_compile_private_function_plugin.php" => true,
-                "smarty_internal_compile_private_modifier.php" => true,
-                "smarty_internal_compile_private_object_block_function.php" => true,
-                "smarty_internal_compile_private_object_function.php" => true,
-                "smarty_internal_compile_private_print_expression.php" => true,
-                "smarty_internal_compile_private_registered_block.php" => true,
-                "smarty_internal_compile_private_registered_function.php" => true,
-                "smarty_internal_compile_private_special_variable.php" => true,
-                "smarty_internal_compile_rdelim.php" => true,
-                "smarty_internal_compile_section.php" => true,
-                "smarty_internal_compile_setfilter.php" => true,
-                "smarty_internal_compile_while.php" => true,
-                "smarty_internal_compilebase.php" => true,
-                "smarty_internal_config_file_compiler.php" => true,
-                "smarty_internal_configfilelexer.php" => true,
-                "smarty_internal_configfileparser.php" => true,
-                "smarty_internal_data.php" => true,
-                "smarty_internal_debug.php" => true,
-                "smarty_internal_extension_codeframe.php" => true,
-                "smarty_internal_extension_config.php" => true,
-                "smarty_internal_extension_defaulttemplatehandler.php" => true,
-                "smarty_internal_filter_handler.php" => true,
-                "smarty_internal_function_call_handler.php" => true,
-                "smarty_internal_get_include_path.php" => true,
-                "smarty_internal_nocache_insert.php" => true,
-                "smarty_internal_parsetree.php" => true,
-                "smarty_internal_parsetree_code.php" => true,
-                "smarty_internal_parsetree_dq.php" => true,
-                "smarty_internal_parsetree_dqcontent.php" => true,
-                "smarty_internal_parsetree_tag.php" => true,
-                "smarty_internal_parsetree_template.php" => true,
-                "smarty_internal_parsetree_text.php" => true,
-                "smarty_internal_resource_eval.php" => true,
-                "smarty_internal_resource_extends.php" => true,
-                "smarty_internal_resource_file.php" => true,
-                "smarty_internal_resource_php.php" => true,
-                "smarty_internal_resource_registered.php" => true,
-                "smarty_internal_resource_stream.php" => true,
-                "smarty_internal_resource_string.php" => true,
-                "smarty_internal_smartytemplatecompiler.php" => true,
-                "smarty_internal_template.php" => true,
-                "smarty_internal_templatebase.php" => true,
-                "smarty_internal_templatecompilerbase.php" => true,
-                "smarty_internal_templatelexer.php" => true,
-                "smarty_internal_templateparser.php" => true,
-                "smarty_internal_utility.php" => true,
-                "smarty_internal_write_file.php" => true,
-                "smarty_resource.php" => true,
-                "smarty_resource_custom.php" => true,
-                "smarty_resource_recompiled.php" => true,
-                "smarty_resource_uncompiled.php" => true,
-                "smarty_security.php" => true,
-                "smarty_template_cached.php" => true,
-                "smarty_template_compiled.php" => true,
-                "smarty_template_config.php" => true,
-                "smarty_template_source.php" => true,
-                "smarty_undefined_variable.php" => true,
-                "smarty_variable.php" => true,
-                "smartycompilerexception.php" => true,
-                "smartyexception.php" => true,
-            );
-            $iterator = new DirectoryIterator($source);
-            foreach ($iterator as $file) {
-                if (!$file->isDot()) {
-                    $filename = $file->getFilename();
-                    if (isset($expected[$filename])) {
-                        unset($expected[$filename]);
-                    }
-                }
-            }
-            if ($expected) {
-                $status = false;
-                $message = "FAILED: files missing from libs/sysplugins: " . join(', ', array_keys($expected));
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['sysplugins'] = $message;
-                }
-            } elseif ($errors === null) {
-                echo "... OK\n";
-            }
-        } else {
-            $status = false;
-            $message = "FAILED: " . SMARTY_SYSPLUGINS_DIR . ' is not a directory';
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['sysplugins_dir_constant'] = $message;
-            }
-        }
-
-        if ($errors === null) {
-            echo "Testing plugin files...\n";
-        }
-        // test if core plugins are available
-        $source = SMARTY_PLUGINS_DIR;
-        if (is_dir($source)) {
-            $expected = array(
-                "block.textformat.php" => true,
-                "function.counter.php" => true,
-                "function.cycle.php" => true,
-                "function.fetch.php" => true,
-                "function.html_checkboxes.php" => true,
-                "function.html_image.php" => true,
-                "function.html_options.php" => true,
-                "function.html_radios.php" => true,
-                "function.html_select_date.php" => true,
-                "function.html_select_time.php" => true,
-                "function.html_table.php" => true,
-                "function.mailto.php" => true,
-                "function.math.php" => true,
-                "modifier.capitalize.php" => true,
-                "modifier.date_format.php" => true,
-                "modifier.debug_print_var.php" => true,
-                "modifier.escape.php" => true,
-                "modifier.regex_replace.php" => true,
-                "modifier.replace.php" => true,
-                "modifier.spacify.php" => true,
-                "modifier.truncate.php" => true,
-                "modifiercompiler.cat.php" => true,
-                "modifiercompiler.count_characters.php" => true,
-                "modifiercompiler.count_paragraphs.php" => true,
-                "modifiercompiler.count_sentences.php" => true,
-                "modifiercompiler.count_words.php" => true,
-                "modifiercompiler.default.php" => true,
-                "modifiercompiler.escape.php" => true,
-                "modifiercompiler.from_charset.php" => true,
-                "modifiercompiler.indent.php" => true,
-                "modifiercompiler.lower.php" => true,
-                "modifiercompiler.noprint.php" => true,
-                "modifiercompiler.string_format.php" => true,
-                "modifiercompiler.strip.php" => true,
-                "modifiercompiler.strip_tags.php" => true,
-                "modifiercompiler.to_charset.php" => true,
-                "modifiercompiler.unescape.php" => true,
-                "modifiercompiler.upper.php" => true,
-                "modifiercompiler.wordwrap.php" => true,
-                "outputfilter.trimwhitespace.php" => true,
-                "shared.escape_special_chars.php" => true,
-                "shared.literal_compiler_param.php" => true,
-                "shared.make_timestamp.php" => true,
-                "shared.mb_str_replace.php" => true,
-                "shared.mb_unicode.php" => true,
-                "shared.mb_wordwrap.php" => true,
-                "variablefilter.htmlspecialchars.php" => true,
-            );
-            $iterator = new DirectoryIterator($source);
-            foreach ($iterator as $file) {
-                if (!$file->isDot()) {
-                    $filename = $file->getFilename();
-                    if (isset($expected[$filename])) {
-                        unset($expected[$filename]);
-                    }
-                }
-            }
-            if ($expected) {
-                $status = false;
-                $message = "FAILED: files missing from libs/plugins: " . join(', ', array_keys($expected));
-                if ($errors === null) {
-                    echo $message . ".\n";
-                } else {
-                    $errors['plugins'] = $message;
-                }
-            } elseif ($errors === null) {
-                echo "... OK\n";
-            }
-        } else {
-            $status = false;
-            $message = "FAILED: " . SMARTY_PLUGINS_DIR . ' is not a directory';
-            if ($errors === null) {
-                echo $message . ".\n";
-            } else {
-                $errors['plugins_dir_constant'] = $message;
-            }
-        }
-
-        if ($errors === null) {
-            echo "Tests complete.\n";
-            echo "</PRE>\n";
-        }
-
-        return $status;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_utility.php b/library/smarty/libs/sysplugins/smarty_internal_utility.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_utility.php
+++ /dev/null
@@ -1,294 +0,0 @@
-<?php
-/**
- * Project:     Smarty: the PHP compiling template engine
- * File:        smarty_internal_utility.php
- * SVN:         $Id: $
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * For questions, help, comments, discussion, etc., please join the
- * Smarty mailing list. Send a blank e-mail to
- * smarty-discussion-subscribe@googlegroups.com
- *
- * @link       http://www.smarty.net/
- * @copyright  2008 New Digital Group, Inc.
- * @author     Monte Ohrt <monte at ohrt dot com>
- * @author     Uwe Tews
- * @package    Smarty
- * @subpackage PluginsInternal
- * @version    3-SVN$Rev: 3286 $
- */
-
-/**
- * Utility class
- *
- * @package    Smarty
- * @subpackage Security
- */
-class Smarty_Internal_Utility {
-    /**
-     * private constructor to prevent calls creation of new instances
-     */
-    final private function __construct() {
-        // intentionally left blank
-    }
-
-    /**
-     * Compile all template files
-     *
-     * @param  string $extension template file name extension
-     * @param  bool $force_compile force all to recompile
-     * @param  int $time_limit set maximum execution time
-     * @param  int $max_errors set maximum allowed errors
-     * @param  Smarty $smarty Smarty instance
-     *
-     * @return integer number of template files compiled
-     */
-    public static function compileAllTemplates($extension, $force_compile, $time_limit, $max_errors, Smarty $smarty) {
-        // switch off time limit
-        if (function_exists('set_time_limit')) {
-            @set_time_limit($time_limit);
-        }
-        $smarty->force_compile = $force_compile;
-        $_count = 0;
-        $_error_count = 0;
-        // loop over array of template directories
-        foreach ($smarty->getTemplateDir() as $_dir) {
-            $_compileDirs = new RecursiveDirectoryIterator($_dir);
-            $_compile = new RecursiveIteratorIterator($_compileDirs);
-            foreach ($_compile as $_fileinfo) {
-                $_file = $_fileinfo->getFilename();
-                if (substr(basename($_fileinfo->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
-                    continue;
-                }
-                if (!substr_compare($_file, $extension, -strlen($extension)) == 0) {
-                    continue;
-                }
-                if ($_fileinfo->getPath() == substr($_dir, 0, -1)) {
-                    $_template_file = $_file;
-                } else {
-                    $_template_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
-                }
-                echo '<br>', $_dir, '---', $_template_file;
-                flush();
-                $_start_time = microtime(true);
-                try {
-                    $_tpl = $smarty->createTemplate($_template_file, null, null, null, false);
-                    if ($_tpl->mustCompile()) {
-                        $_tpl->compileTemplateSource();
-                        $_count++;
-                        echo ' compiled in  ', microtime(true) - $_start_time, ' seconds';
-                        flush();
-                    } else {
-                        echo ' is up to date';
-                        flush();
-                    }
-                } catch (Exception $e) {
-                    echo 'Error: ', $e->getMessage(), "<br><br>";
-                    $_error_count++;
-                }
-                // free memory
-                $smarty->template_objects = array();
-                $_tpl->smarty->template_objects = array();
-                $_tpl = null;
-                if ($max_errors !== null && $_error_count == $max_errors) {
-                    echo '<br><br>too many errors';
-                    exit();
-                }
-            }
-        }
-
-        return $_count;
-    }
-
-    /**
-     * Compile all config files
-     *
-     * @param  string $extension config file name extension
-     * @param  bool $force_compile force all to recompile
-     * @param  int $time_limit set maximum execution time
-     * @param  int $max_errors set maximum allowed errors
-     * @param  Smarty $smarty Smarty instance
-     *
-     * @return integer number of config files compiled
-     */
-    public static function compileAllConfig($extension, $force_compile, $time_limit, $max_errors, Smarty $smarty) {
-        // switch off time limit
-        if (function_exists('set_time_limit')) {
-            @set_time_limit($time_limit);
-        }
-        $smarty->force_compile = $force_compile;
-        $_count = 0;
-        $_error_count = 0;
-        // loop over array of template directories
-        foreach ($smarty->getConfigDir() as $_dir) {
-            $_compileDirs = new RecursiveDirectoryIterator($_dir);
-            $_compile = new RecursiveIteratorIterator($_compileDirs);
-            foreach ($_compile as $_fileinfo) {
-                $_file = $_fileinfo->getFilename();
-                if (substr(basename($_fileinfo->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
-                    continue;
-                }
-                if (!substr_compare($_file, $extension, -strlen($extension)) == 0) {
-                    continue;
-                }
-                if ($_fileinfo->getPath() == substr($_dir, 0, -1)) {
-                    $_config_file = $_file;
-                } else {
-                    $_config_file = substr($_fileinfo->getPath(), strlen($_dir)) . DS . $_file;
-                }
-                echo '<br>', $_dir, '---', $_config_file;
-                flush();
-                $_start_time = microtime(true);
-                try {
-                    $_config = new Smarty_Internal_Config($_config_file, $smarty);
-                    if ($_config->mustCompile()) {
-                        $_config->compileConfigSource();
-                        $_count++;
-                        echo ' compiled in  ', microtime(true) - $_start_time, ' seconds';
-                        flush();
-                    } else {
-                        echo ' is up to date';
-                        flush();
-                    }
-                } catch (Exception $e) {
-                    echo 'Error: ', $e->getMessage(), "<br><br>";
-                    $_error_count++;
-                }
-                if ($max_errors !== null && $_error_count == $max_errors) {
-                    echo '<br><br>too many errors';
-                    exit();
-                }
-            }
-        }
-
-        return $_count;
-    }
-
-    /**
-     * Delete compiled template file
-     *
-     * @param  string $resource_name template name
-     * @param  string $compile_id compile id
-     * @param  integer $exp_time expiration time
-     * @param  Smarty $smarty Smarty instance
-     *
-     * @return integer number of template files deleted
-     */
-    public static function clearCompiledTemplate($resource_name, $compile_id, $exp_time, Smarty $smarty) {
-        $_compile_dir = realpath($smarty->getCompileDir()) . '/';
-        if ($_compile_dir == '/') { //We should never want to delete this!
-            return 0;
-        }
-        $_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
-        $_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
-        if (isset($resource_name)) {
-            $_save_stat = $smarty->caching;
-            $smarty->caching = false;
-            $tpl = new $smarty->template_class($resource_name, $smarty);
-            $smarty->caching = $_save_stat;
-
-            // remove from template cache
-            $tpl->source; // have the template registered before unset()
-            if ($smarty->allow_ambiguous_resources) {
-                $_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
-            } else {
-                $_templateId = $smarty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
-            }
-            if (isset($_templateId[150])) {
-                $_templateId = sha1($_templateId);
-            }
-            unset($smarty->template_objects[$_templateId]);
-
-            if ($tpl->source->exists) {
-                $_resource_part_1 = basename(str_replace('^', '/', $tpl->compiled->filepath));
-                $_resource_part_1_length = strlen($_resource_part_1);
-            } else {
-                return 0;
-            }
-
-            $_resource_part_2 = str_replace('.php', '.cache.php', $_resource_part_1);
-            $_resource_part_2_length = strlen($_resource_part_2);
-        }
-        $_dir = $_compile_dir;
-        if ($smarty->use_sub_dirs && isset($_compile_id)) {
-            $_dir .= $_compile_id . $_dir_sep;
-        }
-        if (isset($_compile_id)) {
-            $_compile_id_part = str_replace('\\', '/', $_compile_dir . $_compile_id . $_dir_sep);
-            $_compile_id_part_length = strlen($_compile_id_part);
-        }
-        $_count = 0;
-        try {
-            $_compileDirs = new RecursiveDirectoryIterator($_dir);
-            // NOTE: UnexpectedValueException thrown for PHP >= 5.3
-        } catch (Exception $e) {
-            return 0;
-        }
-        $_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST);
-        foreach ($_compile as $_file) {
-            if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
-                continue;
-            }
-
-            $_filepath = str_replace('\\', '/', (string)$_file);
-
-            if ($_file->isDir()) {
-                if (!$_compile->isDot()) {
-                    // delete folder if empty
-                    @rmdir($_file->getPathname());
-                }
-            } else {
-                $unlink = false;
-                if ((!isset($_compile_id) || (isset($_filepath[$_compile_id_part_length]) && $a = !strncmp($_filepath, $_compile_id_part, $_compile_id_part_length)))
-                    && (!isset($resource_name)
-                        || (isset($_filepath[$_resource_part_1_length])
-                            && substr_compare($_filepath, $_resource_part_1, -$_resource_part_1_length, $_resource_part_1_length) == 0)
-                        || (isset($_filepath[$_resource_part_2_length])
-                            && substr_compare($_filepath, $_resource_part_2, -$_resource_part_2_length, $_resource_part_2_length) == 0))
-                ) {
-                    if (isset($exp_time)) {
-                        if (time() - @filemtime($_filepath) >= $exp_time) {
-                            $unlink = true;
-                        }
-                    } else {
-                        $unlink = true;
-                    }
-                }
-
-                if ($unlink && @unlink($_filepath)) {
-                    $_count++;
-                }
-            }
-        }
-        // clear compiled cache
-        Smarty_Resource::$sources = array();
-        Smarty_Resource::$compileds = array();
-
-        return $_count;
-    }
-
-    /**
-     * Return array of tag/attributes of all tags used by an template
-     *
-     * @param Smarty_Internal_Template $template
-     *
-     * @throws Exception
-     * @throws SmartyException
-     * @return array                    of tag/attributes
-     */
-    public static function getTags(Smarty_Internal_Template $template) {
-        $template->smarty->get_used_tags = true;
-        $template->compileTemplateSource();
-
-        return $template->used_tags;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_internal_write_file.php b/library/smarty/libs/sysplugins/smarty_internal_write_file.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_internal_write_file.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-/**
- * Smarty write file plugin
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- * @author     Monte Ohrt
- */
-
-/**
- * Smarty Internal Write File Class
- *
- * @package    Smarty
- * @subpackage PluginsInternal
- */
-class Smarty_Internal_Write_File {
-    /**
-     * Writes file in a safe way to disk
-     *
-     * @param  string $_filepath complete filepath
-     * @param  string $_contents file content
-     * @param  Smarty $smarty smarty instance
-     *
-     * @throws SmartyException
-     * @return boolean true
-     */
-    public function writeFile($_filepath, $_contents, Smarty $smarty) {
-        $_error_reporting = error_reporting();
-        error_reporting($_error_reporting & ~E_NOTICE & ~E_WARNING);
-        if ($smarty->_file_perms !== null) {
-            $old_umask = umask(0);
-        }
-
-        $_dirpath = dirname($_filepath);
-        // if subdirs, create dir structure
-        if ($_dirpath !== '.' && !file_exists($_dirpath)) {
-            mkdir($_dirpath, $smarty->_dir_perms === null ? 0777 : $smarty->_dir_perms, true);
-        }
-
-        // write to tmp file, then move to overt file lock race condition
-        $_tmp_file = $_dirpath . DS . str_replace(array('.', ','), '_', uniqid('wrt', true));
-        if (!file_put_contents($_tmp_file, $_contents)) {
-            error_reporting($_error_reporting);
-            throw new SmartyException("unable to write file {$_tmp_file}");
-        }
-
-        /*
-         * Windows' rename() fails if the destination exists,
-         * Linux' rename() properly handles the overwrite.
-         * Simply unlink()ing a file might cause other processes
-         * currently reading that file to fail, but linux' rename()
-         * seems to be smart enough to handle that for us.
-         */
-        if (Smarty::$_IS_WINDOWS) {
-            // remove original file
-            if (is_file($_filepath)) {
-                @unlink($_filepath);
-            }
-            // rename tmp file
-            $success = @rename($_tmp_file, $_filepath);
-        } else {
-            // rename tmp file
-            $success = @rename($_tmp_file, $_filepath);
-            if (!$success) {
-                // remove original file
-                if (is_file($_filepath)) {
-                    @unlink($_filepath);
-                }
-                // rename tmp file
-                $success = @rename($_tmp_file, $_filepath);
-            }
-        }
-        if (!$success) {
-            error_reporting($_error_reporting);
-            throw new SmartyException("unable to write file {$_filepath}");
-        }
-        if ($smarty->_file_perms !== null) {
-            // set file permissions
-            chmod($_filepath, $smarty->_file_perms);
-            umask($old_umask);
-        }
-        error_reporting($_error_reporting);
-
-        return true;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_resource.php b/library/smarty/libs/sysplugins/smarty_resource.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_resource.php
+++ /dev/null
@@ -1,276 +0,0 @@
-<?php
-/**
- * Smarty Resource Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Resource Plugin
- * Base implementation for resource plugins
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-abstract class Smarty_Resource {
-    /**
-     * Source is bypassing compiler
-     *
-     * @var boolean
-     */
-    public $uncompiled = false;
-
-    /**
-     * Source must be recompiled on every occasion
-     *
-     * @var boolean
-     */
-    public $recompiled = false;
-    /**
-     * resource handler object
-     *
-     * @var Smarty_Resource
-     */
-    public $handler = null;
-    /**
-     * cache for Smarty_Template_Source instances
-     *
-     * @var array
-     */
-    public static $sources = array();
-    /**
-     * cache for Smarty_Template_Compiled instances
-     *
-     * @var array
-     */
-    public static $compileds = array();
-    /**
-     * resource types provided by the core
-     *
-     * @var array
-     */
-    protected static $sysplugins = array(
-        'file' => 'smarty_internal_resource_file.php',
-        'string' => 'smarty_internal_resource_string.php',
-        'extends' => 'smarty_internal_resource_extends.php',
-        'stream' => 'smarty_internal_resource_stream.php',
-        'eval' => 'smarty_internal_resource_eval.php',
-        'php' => 'smarty_internal_resource_php.php'
-    );
-
-    /**
-     * Name of the Class to compile this resource's contents with
-     *
-     * @var string
-     */
-    public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler';
-
-    /**
-     * Name of the Class to tokenize this resource's contents with
-     *
-     * @var string
-     */
-    public $template_lexer_class = 'Smarty_Internal_Templatelexer';
-
-    /**
-     * Name of the Class to parse this resource's contents with
-     *
-     * @var string
-     */
-    public $template_parser_class = 'Smarty_Internal_Templateparser';
-
-    /**
-     * Load template's source into current template object
-     * {@internal The loaded source is assigned to $_template->source->content directly.}}
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    abstract public function getContent(Smarty_Template_Source $source);
-
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     */
-    abstract public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null);
-
-    /**
-     * populate Source Object with timestamp and exists from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     */
-    public function populateTimestamp(Smarty_Template_Source $source) {
-        // intentionally left blank
-    }
-
-    /**
-     * modify resource_name according to resource handlers specifications
-     *
-     * @param  Smarty $smarty Smarty instance
-     * @param  string $resource_name resource_name to make unique
-     * @param  boolean $isConfig flag for config resource
-     *
-     * @return string unique resource name
-     */
-    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) {
-        if ($isConfig) {
-            return get_class($this) . '#' . $smarty->joined_config_dir . '#' . $resource_name;
-        } else {
-            return get_class($this) . '#' . $smarty->joined_template_dir . '#' . $resource_name;
-        }
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return null;
-    }
-
-    /**
-     * Load Resource Handler
-     *
-     * @param  Smarty $smarty smarty object
-     * @param  string $type name of the resource
-     *
-     * @throws SmartyException
-     * @return Smarty_Resource Resource Handler
-     */
-    public static function load(Smarty $smarty, $type) {
-        // try smarty's cache
-        if (isset($smarty->_resource_handlers[$type])) {
-            return $smarty->_resource_handlers[$type];
-        }
-
-        // try registered resource
-        if (isset($smarty->registered_resources[$type])) {
-            if ($smarty->registered_resources[$type] instanceof Smarty_Resource) {
-                $smarty->_resource_handlers[$type] = $smarty->registered_resources[$type];
-            } else {
-                $smarty->_resource_handlers[$type] = new Smarty_Internal_Resource_Registered();
-            }
-
-            return $smarty->_resource_handlers[$type];
-        }
-
-        // try sysplugins dir
-        if (isset(self::$sysplugins[$type])) {
-            $_resource_class = 'Smarty_Internal_Resource_' . ucfirst($type);
-            if (!class_exists($_resource_class, false)) {
-                require SMARTY_SYSPLUGINS_DIR . self::$sysplugins[$type];
-            }
-            return $smarty->_resource_handlers[$type] = new $_resource_class();
-        }
-
-        // try plugins dir
-        $_resource_class = 'Smarty_Resource_' . ucfirst($type);
-        if ($smarty->loadPlugin($_resource_class)) {
-            if (class_exists($_resource_class, false)) {
-                return $smarty->_resource_handlers[$type] = new $_resource_class();
-            } else {
-                $smarty->registerResource($type, array(
-                    "smarty_resource_{$type}_source",
-                    "smarty_resource_{$type}_timestamp",
-                    "smarty_resource_{$type}_secure",
-                    "smarty_resource_{$type}_trusted"
-                ));
-                // give it another try, now that the resource is registered properly
-                return self::load($smarty, $type);
-            }
-        }
-
-        // try streams
-        $_known_stream = stream_get_wrappers();
-        if (in_array($type, $_known_stream)) {
-            // is known stream
-            if (is_object($smarty->security_policy)) {
-                $smarty->security_policy->isTrustedStream($type);
-            }
-            return $smarty->_resource_handlers[$type] = new Smarty_Internal_Resource_Stream();;
-        }
-
-        // TODO: try default_(template|config)_handler
-
-        // give up
-        throw new SmartyException("Unknown resource type '{$type}'");
-    }
-
-    /**
-     * extract resource_type and resource_name from template_resource and config_resource
-     * @note "C:/foo.tpl" was forced to file resource up till Smarty 3.1.3 (including).
-     *
-     * @param  string $resource_name template_resource or config_resource to parse
-     * @param  string $default_resource the default resource_type defined in $smarty
-     *
-     * @return array with parsed resource name and type
-     */
-    public static function parseResourceName($resource_name, $default_resource) {
-        if (preg_match('/^([A-Za-z0-9_\-]{2,})[:]/', $resource_name, $match)) {
-            $type = $match[1];
-            $name = substr($resource_name, strlen($match[0]));
-        } else {
-            // no resource given, use default
-            // or single character before the colon is not a resource type, but part of the filepath
-            $type = $default_resource;
-            $name = $resource_name;
-
-        }
-        return array($name, $type);
-    }
-
-    /**
-     * modify resource_name according to resource handlers specifications
-     *
-     * @param  Smarty $smarty Smarty instance
-     * @param  string $resource_name resource_name to make unique
-     *
-     * @return string unique resource name
-     */
-
-    /**
-     * modify template_resource according to resource handlers specifications
-     *
-     * @param  Smarty_Internal_template $template Smarty instance
-     * @param  string $template_resource template_resource to extract resource handler and name of
-     *
-     * @return string unique resource name
-     */
-    public static function getUniqueTemplateName($template, $template_resource) {
-        $smarty = isset($template->smarty) ? $template->smarty : $template;
-        list($name, $type) = self::parseResourceName($template_resource, $smarty->default_resource_type);
-        // TODO: optimize for Smarty's internal resource types
-        $resource = Smarty_Resource::load($smarty, $type);
-        // go relative to a given template?
-        $_file_is_dotted = $name[0] == '.' && ($name[1] == '.' || $name[1] == '/');
-        if ($template instanceof Smarty_Internal_Template && $_file_is_dotted && ($template->source->type == 'file' || $template->parent->source->type == 'extends')) {
-            $name = dirname($template->source->filepath) . DS . $name;
-        }
-        return $resource->buildUniqueResourceName($smarty, $name);
-    }
-
-    /**
-     * initialize Source Object for given resource
-     * wrapper for backward compatibility to versions < 3.1.22
-     * Either [$_template] or [$smarty, $template_resource] must be specified
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  Smarty $smarty smarty object
-     * @param  string $template_resource resource identifier
-     *
-     * @return Smarty_Template_Source   Source Object
-     */
-    public static function source(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null) {
-        return Smarty_Template_Source::load($_template, $smarty, $template_resource);
-    }
-}
-
diff --git a/library/smarty/libs/sysplugins/smarty_resource_custom.php b/library/smarty/libs/sysplugins/smarty_resource_custom.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_resource_custom.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-/**
- * Smarty Resource Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Resource Plugin
- * Wrapper Implementation for custom resource plugins
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-abstract class Smarty_Resource_Custom extends Smarty_Resource {
-    /**
-     * fetch template and its modification time from data source
-     *
-     * @param string $name template name
-     * @param string &$source template source
-     * @param integer &$mtime template modification timestamp (epoch)
-     */
-    abstract protected function fetch($name, &$source, &$mtime);
-
-    /**
-     * Fetch template's modification timestamp from data source
-     * {@internal implementing this method is optional.
-     *  Only implement it if modification times can be accessed faster than loading the complete template source.}}
-     *
-     * @param  string $name template name
-     *
-     * @return integer|boolean timestamp (epoch) the template was modified, or false if not found
-     */
-    protected function fetchTimestamp($name) {
-        return null;
-    }
-
-    /**
-     * populate Source Object with meta data from Resource
-     *
-     * @param Smarty_Template_Source $source source object
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null) {
-        $source->filepath = $source->type . ':' . $source->name;
-        $source->uid = sha1($source->type . ':' . $source->name);
-
-        $mtime = $this->fetchTimestamp($source->name);
-        if ($mtime !== null) {
-            $source->timestamp = $mtime;
-        } else {
-            $this->fetch($source->name, $content, $timestamp);
-            $source->timestamp = isset($timestamp) ? $timestamp : false;
-            if (isset($content)) {
-                $source->content = $content;
-            }
-        }
-        $source->exists = !!$source->timestamp;
-    }
-
-    /**
-     * Load template's source into current template object
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 template source
-     * @throws SmartyException        if source cannot be loaded
-     */
-    public function getContent(Smarty_Template_Source $source) {
-        $this->fetch($source->name, $content, $timestamp);
-        if (isset($content)) {
-            return $content;
-        }
-
-        throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
-    }
-
-    /**
-     * Determine basename for compiled filename
-     *
-     * @param  Smarty_Template_Source $source source object
-     *
-     * @return string                 resource's basename
-     */
-    public function getBasename(Smarty_Template_Source $source) {
-        return basename($source->name);
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_resource_recompiled.php b/library/smarty/libs/sysplugins/smarty_resource_recompiled.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_resource_recompiled.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/**
- * Smarty Resource Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Resource Plugin
- * Base implementation for resource plugins that don't compile cache
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-abstract class Smarty_Resource_Recompiled extends Smarty_Resource {
-    /**
-     * Flag that it's an recompiled resource
-     *
-     * @var bool
-     */
-    public $recompiled = true;
-
-    /**
-     * populate Compiled Object with compiled filepath
-     *
-     * @param  Smarty_Template_Compiled $compiled compiled object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return void
-     */
-    public function populateCompiledFilepath(Smarty_Template_Compiled $compiled, Smarty_Internal_Template $_template) {
-        $compiled->filepath = false;
-        $compiled->timestamp = false;
-        $compiled->exists = false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_resource_uncompiled.php b/library/smarty/libs/sysplugins/smarty_resource_uncompiled.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_resource_uncompiled.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/**
- * Smarty Resource Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-
-/**
- * Smarty Resource Plugin
- * Base implementation for resource plugins that don't use the compiler
- *
- * @package    Smarty
- * @subpackage TemplateResources
- */
-abstract class Smarty_Resource_Uncompiled extends Smarty_Resource {
-    /**
-     * Flag that it's an uncompiled resource
-     *
-     * @var bool
-     */
-    public $uncompiled = true;
-
-    /**
-     * Render and output the template (without using the compiler)
-     *
-     * @param  Smarty_Template_Source $source source object
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @throws SmartyException          on failure
-     */
-    abstract public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template);
-
-    /**
-     * populate compiled object with compiled filepath
-     *
-     * @param Smarty_Template_Compiled $compiled compiled object
-     * @param Smarty_Internal_Template $_template template object (is ignored)
-     */
-    public function populateCompiledFilepath(Smarty_Template_Compiled $compiled, Smarty_Internal_Template $_template) {
-        $compiled->filepath = false;
-        $compiled->timestamp = false;
-        $compiled->exists = false;
-    }
-
-    /**
-     * render compiled template code
-     *
-     * @param Smarty_Internal_Template $_template
-     *
-     * @return string
-     * @throws Exception
-     */
-    public function render($_template) {
-        $level = ob_get_level();
-        ob_start();
-        try {
-            $this->renderUncompiled($_template->source, $_template);
-            return ob_get_clean();
-        } catch (Exception $e) {
-            while (ob_get_level() > $level) {
-                ob_end_clean();
-            }
-            throw $e;
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_security.php b/library/smarty/libs/sysplugins/smarty_security.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_security.php
+++ /dev/null
@@ -1,628 +0,0 @@
-<?php
-/**
- * Smarty plugin
- *
- * @package    Smarty
- * @subpackage Security
- * @author     Uwe Tews
- */
-
-/*
- * FIXME: Smarty_Security API
- *      - getter and setter instead of public properties would allow cultivating an internal cache properly
- *      - current implementation of isTrustedResourceDir() assumes that Smarty::$template_dir and Smarty::$config_dir are immutable
- *        the cache is killed every time either of the variables change. That means that two distinct Smarty objects with differing
- *        $template_dir or $config_dir should NOT share the same Smarty_Security instance,
- *        as this would lead to (severe) performance penalty! how should this be handled?
- */
-
-/**
- * This class does contain the security settings
- */
-class Smarty_Security {
-    /**
-     * This determines how Smarty handles "<?php ... ?>" tags in templates.
-     * possible values:
-     * <ul>
-     *   <li>Smarty::PHP_PASSTHRU -> echo PHP tags as they are</li>
-     *   <li>Smarty::PHP_QUOTE    -> escape tags as entities</li>
-     *   <li>Smarty::PHP_REMOVE   -> remove php tags</li>
-     *   <li>Smarty::PHP_ALLOW    -> execute php tags</li>
-     * </ul>
-     *
-     * @var integer
-     */
-    public $php_handling = Smarty::PHP_PASSTHRU;
-    /**
-     * This is the list of template directories that are considered secure.
-     * $template_dir is in this list implicitly.
-     *
-     * @var array
-     */
-    public $secure_dir = array();
-    /**
-     * This is an array of directories where trusted php scripts reside.
-     * {@link $security} is disabled during their inclusion/execution.
-     *
-     * @var array
-     */
-    public $trusted_dir = array();
-    /**
-     * List of regular expressions (PCRE) that include trusted URIs
-     *
-     * @var array
-     */
-    public $trusted_uri = array();
-    /**
-     * List of trusted constants names
-     *
-     * @var array
-     */
-    public $trusted_constants = array();
-    /**
-     * This is an array of trusted static classes.
-     * If empty access to all static classes is allowed.
-     * If set to 'none' none is allowed.
-     *
-     * @var array
-     */
-    public $static_classes = array();
-
-    /**
-     * This is an nested array of trusted classes and static methods.
-     * If empty access to all static classes and methods is allowed.
-     * Format:
-     * array (
-     *         'class_1' => array('method_1', 'method_2'), // allowed methods listed
-     *         'class_2' => array(),                       // all methods of class allowed
-     *       )
-     * If set to null none is allowed.
-     *
-     * @var array
-     */
-    public $trusted_static_methods = array();
-
-    /**
-     * This is an array of trusted static properties.
-     * If empty access to all static classes and properties is allowed.
-     * Format:
-     * array (
-     *         'class_1' => array('prop_1', 'prop_2'), // allowed properties listed
-     *         'class_2' => array(),                   // all properties of class allowed
-     *       )
-     * If set to null none is allowed.
-     *
-     * @var array
-     */
-    public $trusted_static_properties = array();
-    /**
-     * This is an array of trusted PHP functions.
-     * If empty all functions are allowed.
-     * To disable all PHP functions set $php_functions = null.
-     *
-     * @var array
-     */
-    public $php_functions = array(
-        'isset', 'empty',
-        'count', 'sizeof',
-        'in_array', 'is_array',
-        'time',
-    );
-    /**
-     * This is an array of trusted PHP modifiers.
-     * If empty all modifiers are allowed.
-     * To disable all modifier set $php_modifiers = null.
-     *
-     * @var array
-     */
-    public $php_modifiers = array(
-        'escape',
-        'count',
-        'nl2br',
-    );
-    /**
-     * This is an array of allowed tags.
-     * If empty no restriction by allowed_tags.
-     *
-     * @var array
-     */
-    public $allowed_tags = array();
-    /**
-     * This is an array of disabled tags.
-     * If empty no restriction by disabled_tags.
-     *
-     * @var array
-     */
-    public $disabled_tags = array();
-    /**
-     * This is an array of allowed modifier plugins.
-     * If empty no restriction by allowed_modifiers.
-     *
-     * @var array
-     */
-    public $allowed_modifiers = array();
-    /**
-     * This is an array of disabled modifier plugins.
-     * If empty no restriction by disabled_modifiers.
-     *
-     * @var array
-     */
-    public $disabled_modifiers = array();
-    /**
-     * This is an array of disabled special $smarty variables.
-     *
-     * @var array
-     */
-    public $disabled_special_smarty_vars = array();
-    /**
-     * This is an array of trusted streams.
-     * If empty all streams are allowed.
-     * To disable all streams set $streams = null.
-     *
-     * @var array
-     */
-    public $streams = array('file');
-    /**
-     * + flag if constants can be accessed from template
-     *
-     * @var boolean
-     */
-    public $allow_constants = true;
-    /**
-     * + flag if super globals can be accessed from template
-     *
-     * @var boolean
-     */
-    public $allow_super_globals = true;
-    /**
-     * max template nesting level
-     *
-     * @var int
-     */
-    public $max_template_nesting = 0;
-    /**
-     * current template nesting level
-     *
-     * @var int
-     */
-    private $_current_template_nesting = 0;
-    /**
-     * Cache for $resource_dir lookup
-     *
-     * @var array
-     */
-    protected $_resource_dir = null;
-    /**
-     * Cache for $template_dir lookup
-     *
-     * @var array
-     */
-    protected $_template_dir = null;
-    /**
-     * Cache for $config_dir lookup
-     *
-     * @var array
-     */
-    protected $_config_dir = null;
-    /**
-     * Cache for $secure_dir lookup
-     *
-     * @var array
-     */
-    protected $_secure_dir = null;
-    /**
-     * Cache for $php_resource_dir lookup
-     *
-     * @var array
-     */
-    protected $_php_resource_dir = null;
-    /**
-     * Cache for $trusted_dir lookup
-     *
-     * @var array
-     */
-    protected $_trusted_dir = null;
-
-    /**
-     * @param Smarty $smarty
-     */
-    public function __construct($smarty) {
-        $this->smarty = $smarty;
-    }
-
-    /**
-     * Check if PHP function is trusted.
-     *
-     * @param  string $function_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if function is trusted
-     * @throws SmartyCompilerException if php function is not trusted
-     */
-    public function isTrustedPhpFunction($function_name, $compiler) {
-        if (isset($this->php_functions) && (empty($this->php_functions) || in_array($function_name, $this->php_functions))) {
-            return true;
-        }
-
-        $compiler->trigger_template_error("PHP function '{$function_name}' not allowed by security setting");
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if static class is trusted.
-     *
-     * @param  string $class_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if class is trusted
-     * @throws SmartyCompilerException if static class is not trusted
-     */
-    public function isTrustedStaticClass($class_name, $compiler) {
-        if (isset($this->static_classes) && (empty($this->static_classes) || in_array($class_name, $this->static_classes))) {
-            return true;
-        }
-
-        $compiler->trigger_template_error("access to static class '{$class_name}' not allowed by security setting");
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if static class method/property is trusted.
-     *
-     * @param  string $class_name
-     * @param  string $params
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if class method is trusted
-     * @throws SmartyCompilerException if static class method is not trusted
-     */
-    public function isTrustedStaticClassAccess($class_name, $params, $compiler) {
-        if (!isset($params[2])) {
-            // fall back
-            return $this->isTrustedStaticClass($class_name, $compiler);
-        }
-        if ($params[2] == 'method') {
-            $allowed = $this->trusted_static_methods;
-            $name = substr($params[0], 0, strpos($params[0], '('));
-        } else {
-            $allowed = $this->trusted_static_properties;
-            // strip '$'
-            $name = substr($params[0], 1);
-        }
-        if (isset($allowed)) {
-            if (empty($allowed)) {
-                // fall back
-                return $this->isTrustedStaticClass($class_name, $compiler);
-            }
-            if (isset($allowed[$class_name])
-                && (empty($allowed[$class_name])
-                    || in_array($name, $allowed[$class_name]))
-            ) {
-                return true;
-            }
-        }
-        $compiler->trigger_template_error("access to static class '{$class_name}' {$params[2]} '{$name}' not allowed by security setting");
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if PHP modifier is trusted.
-     *
-     * @param  string $modifier_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if modifier is trusted
-     * @throws SmartyCompilerException if modifier is not trusted
-     */
-    public function isTrustedPhpModifier($modifier_name, $compiler) {
-        if (isset($this->php_modifiers) && (empty($this->php_modifiers) || in_array($modifier_name, $this->php_modifiers))) {
-            return true;
-        }
-
-        $compiler->trigger_template_error("modifier '{$modifier_name}' not allowed by security setting");
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if tag is trusted.
-     *
-     * @param  string $tag_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if tag is trusted
-     * @throws SmartyCompilerException if modifier is not trusted
-     */
-    public function isTrustedTag($tag_name, $compiler) {
-        // check for internal always required tags
-        if (in_array($tag_name, array('assign', 'call', 'private_filter', 'private_block_plugin', 'private_function_plugin', 'private_object_block_function',
-            'private_object_function', 'private_registered_function', 'private_registered_block', 'private_special_variable', 'private_print_expression', 'private_modifier'))
-        ) {
-            return true;
-        }
-        // check security settings
-        if (empty($this->allowed_tags)) {
-            if (empty($this->disabled_tags) || !in_array($tag_name, $this->disabled_tags)) {
-                return true;
-            } else {
-                $compiler->trigger_template_error("tag '{$tag_name}' disabled by security setting", $compiler->lex->taglineno);
-            }
-        } elseif (in_array($tag_name, $this->allowed_tags) && !in_array($tag_name, $this->disabled_tags)) {
-            return true;
-        } else {
-            $compiler->trigger_template_error("tag '{$tag_name}' not allowed by security setting", $compiler->lex->taglineno);
-        }
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if special $smarty variable is trusted.
-     *
-     * @param  string $var_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if tag is trusted
-     * @throws SmartyCompilerException if modifier is not trusted
-     */
-    public function isTrustedSpecialSmartyVar($var_name, $compiler) {
-        if (!in_array($var_name, $this->disabled_special_smarty_vars)) {
-            return true;
-        } else {
-            $compiler->trigger_template_error("special variable '\$smarty.{$var_name}' not allowed by security setting", $compiler->lex->taglineno);
-        }
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if modifier plugin is trusted.
-     *
-     * @param  string $modifier_name
-     * @param  object $compiler compiler object
-     *
-     * @return boolean                 true if tag is trusted
-     * @throws SmartyCompilerException if modifier is not trusted
-     */
-    public function isTrustedModifier($modifier_name, $compiler) {
-        // check for internal always allowed modifier
-        if (in_array($modifier_name, array('default'))) {
-            return true;
-        }
-        // check security settings
-        if (empty($this->allowed_modifiers)) {
-            if (empty($this->disabled_modifiers) || !in_array($modifier_name, $this->disabled_modifiers)) {
-                return true;
-            } else {
-                $compiler->trigger_template_error("modifier '{$modifier_name}' disabled by security setting", $compiler->lex->taglineno);
-            }
-        } elseif (in_array($modifier_name, $this->allowed_modifiers) && !in_array($modifier_name, $this->disabled_modifiers)) {
-            return true;
-        } else {
-            $compiler->trigger_template_error("modifier '{$modifier_name}' not allowed by security setting", $compiler->lex->taglineno);
-        }
-
-        return false; // should not, but who knows what happens to the compiler in the future?
-    }
-
-    /**
-     * Check if constants are enabled or trusted
-     *
-     * @param  string $const contant name
-     * @param  object $compiler compiler object
-     *
-     * @return bool
-     */
-    public function isTrustedConstant($const, $compiler) {
-        if (in_array($const, array('true', 'false', 'null'))) {
-            return true;
-        }
-        if (!empty($this->trusted_constants)) {
-            if (!in_array($const, $this->trusted_constants)) {
-                $compiler->trigger_template_error("Security: access to constant '{$const}' not permitted");
-                return false;
-            }
-            return true;
-        }
-        if ($this->allow_constants) {
-            return true;
-        }
-        $compiler->trigger_template_error("Security: access to constants not permitted");
-        return false;
-    }
-
-    /**
-     * Check if stream is trusted.
-     *
-     * @param  string $stream_name
-     *
-     * @return boolean         true if stream is trusted
-     * @throws SmartyException if stream is not trusted
-     */
-    public function isTrustedStream($stream_name) {
-        if (isset($this->streams) && (empty($this->streams) || in_array($stream_name, $this->streams))) {
-            return true;
-        }
-
-        throw new SmartyException("stream '{$stream_name}' not allowed by security setting");
-    }
-
-    /**
-     * Check if directory of file resource is trusted.
-     *
-     * @param  string $filepath
-     *
-     * @return boolean         true if directory is trusted
-     * @throws SmartyException if directory is not trusted
-     */
-    public function isTrustedResourceDir($filepath) {
-        $_template = false;
-        $_config = false;
-        $_secure = false;
-
-        $_template_dir = $this->smarty->getTemplateDir();
-        $_config_dir = $this->smarty->getConfigDir();
-
-        // check if index is outdated
-        if ((!$this->_template_dir || $this->_template_dir !== $_template_dir)
-            || (!$this->_config_dir || $this->_config_dir !== $_config_dir)
-            || (!empty($this->secure_dir) && (!$this->_secure_dir || $this->_secure_dir !== $this->secure_dir))
-        ) {
-            $this->_resource_dir = array();
-            $_template = true;
-            $_config = true;
-            $_secure = !empty($this->secure_dir);
-        }
-
-        // rebuild template dir index
-        if ($_template) {
-            $this->_template_dir = $_template_dir;
-            foreach ($_template_dir as $directory) {
-                $directory = realpath($directory);
-                $this->_resource_dir[$directory] = true;
-            }
-        }
-
-        // rebuild config dir index
-        if ($_config) {
-            $this->_config_dir = $_config_dir;
-            foreach ($_config_dir as $directory) {
-                $directory = realpath($directory);
-                $this->_resource_dir[$directory] = true;
-            }
-        }
-
-        // rebuild secure dir index
-        if ($_secure) {
-            $this->_secure_dir = $this->secure_dir;
-            foreach ((array)$this->secure_dir as $directory) {
-                $directory = realpath($directory);
-                $this->_resource_dir[$directory] = true;
-            }
-        }
-
-        $_filepath = realpath($filepath);
-        $directory = dirname($_filepath);
-        $_directory = array();
-        while (true) {
-            // remember the directory to add it to _resource_dir in case we're successful
-            $_directory[$directory] = true;
-            // test if the directory is trusted
-            if (isset($this->_resource_dir[$directory])) {
-                // merge sub directories of current $directory into _resource_dir to speed up subsequent lookup
-                $this->_resource_dir = array_merge($this->_resource_dir, $_directory);
-
-                return true;
-            }
-            // abort if we've reached root
-            if (($pos = strrpos($directory, DS)) === false || !isset($directory[1])) {
-                break;
-            }
-            // bubble up one level
-            $directory = substr($directory, 0, $pos);
-        }
-
-        // give up
-        throw new SmartyException("directory '{$_filepath}' not allowed by security setting");
-    }
-
-    /**
-     * Check if URI (e.g. {fetch} or {html_image}) is trusted
-     * To simplify things, isTrustedUri() resolves all input to "{$PROTOCOL}://{$HOSTNAME}".
-     * So "http://username:password@hello.world.example.org:8080/some-path?some=query-string"
-     * is reduced to "http://hello.world.example.org" prior to applying the patters from {@link $trusted_uri}.
-     *
-     * @param  string $uri
-     *
-     * @return boolean         true if URI is trusted
-     * @throws SmartyException if URI is not trusted
-     * @uses $trusted_uri for list of patterns to match against $uri
-     */
-    public function isTrustedUri($uri) {
-        $_uri = parse_url($uri);
-        if (!empty($_uri['scheme']) && !empty($_uri['host'])) {
-            $_uri = $_uri['scheme'] . '://' . $_uri['host'];
-            foreach ($this->trusted_uri as $pattern) {
-                if (preg_match($pattern, $_uri)) {
-                    return true;
-                }
-            }
-        }
-
-        throw new SmartyException("URI '{$uri}' not allowed by security setting");
-    }
-
-    /**
-     * Check if directory of file resource is trusted.
-     *
-     * @param  string $filepath
-     *
-     * @return boolean         true if directory is trusted
-     * @throws SmartyException if PHP directory is not trusted
-     */
-    public function isTrustedPHPDir($filepath) {
-        if (empty($this->trusted_dir)) {
-            throw new SmartyException("directory '{$filepath}' not allowed by security setting (no trusted_dir specified)");
-        }
-
-        // check if index is outdated
-        if (!$this->_trusted_dir || $this->_trusted_dir !== $this->trusted_dir) {
-            $this->_php_resource_dir = array();
-
-            $this->_trusted_dir = $this->trusted_dir;
-            foreach ((array)$this->trusted_dir as $directory) {
-                $directory = realpath($directory);
-                $this->_php_resource_dir[$directory] = true;
-            }
-        }
-
-        $_filepath = realpath($filepath);
-        $directory = dirname($_filepath);
-        $_directory = array();
-        while (true) {
-            // remember the directory to add it to _resource_dir in case we're successful
-            $_directory[] = $directory;
-            // test if the directory is trusted
-            if (isset($this->_php_resource_dir[$directory])) {
-                // merge sub directories of current $directory into _resource_dir to speed up subsequent lookup
-                $this->_php_resource_dir = array_merge($this->_php_resource_dir, $_directory);
-
-                return true;
-            }
-            // abort if we've reached root
-            if (($pos = strrpos($directory, DS)) === false || !isset($directory[2])) {
-                break;
-            }
-            // bubble up one level
-            $directory = substr($directory, 0, $pos);
-        }
-
-        throw new SmartyException("directory '{$_filepath}' not allowed by security setting");
-    }
-
-    /**
-     * Start template processing
-     *
-     * @param $template
-     *
-     * @throws SmartyException
-     */
-    public function startTemplate($template) {
-        if ($this->max_template_nesting > 0 && $this->_current_template_nesting++ >= $this->max_template_nesting) {
-            throw new SmartyException("maximum template nesting level of '{$this->max_template_nesting}' exceeded when calling '{$template->template_resource}'");
-        }
-    }
-
-    /**
-     * Exit template processing
-     *
-     * @param $template
-     */
-    public function exitTemplate($template) {
-        if ($this->max_template_nesting > 0) {
-            $this->_current_template_nesting--;
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_template_cached.php b/library/smarty/libs/sysplugins/smarty_template_cached.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_template_cached.php
+++ /dev/null
@@ -1,392 +0,0 @@
-<?php
-/**
- * Created by PhpStorm.
- * User: Uwe Tews
- * Date: 04.12.2014
- * Time: 06:08
- */
-
-/**
- * Smarty Resource Data Object
- * Cache Data Container for Template Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- */
-class Smarty_Template_Cached {
-    /**
-     * Source Filepath
-     *
-     * @var string
-     */
-    public $filepath = false;
-
-    /**
-     * Source Content
-     *
-     * @var string
-     */
-    public $content = null;
-
-    /**
-     * Source Timestamp
-     *
-     * @var integer
-     */
-    public $timestamp = false;
-
-    /**
-     * Source Existence
-     *
-     * @var boolean
-     */
-    public $exists = false;
-
-    /**
-     * Cache Is Valid
-     *
-     * @var boolean
-     */
-    public $valid = null;
-
-    /**
-     * Cache was processed
-     *
-     * @var boolean
-     */
-    public $processed = false;
-
-    /**
-     * CacheResource Handler
-     *
-     * @var Smarty_CacheResource
-     */
-    public $handler = null;
-
-    /**
-     * Template Compile Id (Smarty_Internal_Template::$compile_id)
-     *
-     * @var string
-     */
-    public $compile_id = null;
-
-    /**
-     * Template Cache Id (Smarty_Internal_Template::$cache_id)
-     *
-     * @var string
-     */
-    public $cache_id = null;
-
-    /**
-     * Id for cache locking
-     *
-     * @var string
-     */
-    public $lock_id = null;
-
-    /**
-     * flag that cache is locked by this instance
-     *
-     * @var bool
-     */
-    public $is_locked = false;
-
-    /**
-     * Source Object
-     *
-     * @var Smarty_Template_Source
-     */
-    public $source = null;
-
-    /**
-     * create Cached Object container
-     *
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function __construct(Smarty_Internal_Template $_template) {
-        $this->compile_id = $_template->compile_id;
-        $this->cache_id = $_template->cache_id;
-        if (!isset($_template->source)) {
-            $_template->loadSource();
-        }
-        $this->source = $_template->source;
-        if (!class_exists('Smarty_CacheResource', false)) {
-            require SMARTY_SYSPLUGINS_DIR . 'smarty_cacheresource.php';
-        }
-        $this->handler = Smarty_CacheResource::load($_template->smarty);
-    }
-
-    /**
-     * @param Smarty_Internal_Template $_template
-     *
-     * @return Smarty_Template_Cached
-     */
-    static function load(Smarty_Internal_Template $_template) {
-        $_template->cached = $cached = new Smarty_Template_Cached($_template);
-        $cached->handler->populate($cached, $_template);
-        // caching enabled ?
-        if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || $_template->source->recompiled) {
-            $cached->valid = false;
-        }
-        return $cached;
-    }
-
-    /**
-     * Check if cache is valid, lock cache if required
-     *
-     * @param \Smarty_Internal_Template $_template
-     *
-     * @return bool flag true if cache is valid
-     */
-    public function isCached(Smarty_Internal_Template $_template) {
-        if ($this->valid !== null) {
-            return $this->valid;
-        }
-        while (true) {
-            while (true) {
-                if ($this->exists === false || $_template->smarty->force_compile || $_template->smarty->force_cache) {
-                    $this->valid = false;
-                } else {
-                    $this->valid = true;
-                }
-                if ($this->valid && $_template->caching == Smarty::CACHING_LIFETIME_CURRENT && $_template->cache_lifetime >= 0 && time() > ($this->timestamp + $_template->cache_lifetime)) {
-                    // lifetime expired
-                    $this->valid = false;
-                }
-                if ($this->valid && $_template->source->timestamp > $this->timestamp) {
-                    $this->valid = false;
-                }
-                if ($this->valid || !$_template->smarty->cache_locking) {
-                    break;
-                }
-                if (!$this->handler->locked($_template->smarty, $this)) {
-                    $this->handler->acquireLock($_template->smarty, $this);
-                    break 2;
-                }
-                $this->handler->populate($this, $_template);
-            }
-            if ($this->valid) {
-                if (!$_template->smarty->cache_locking || $this->handler->locked($_template->smarty, $this) === null) {
-                    // load cache file for the following checks
-                    if ($_template->smarty->debugging) {
-                        Smarty_Internal_Debug::start_cache($_template);
-                    }
-                    if ($this->handler->process($_template, $this) === false) {
-                        $this->valid = false;
-                    } else {
-                        $this->processed = true;
-                    }
-                    if ($_template->smarty->debugging) {
-                        Smarty_Internal_Debug::end_cache($_template);
-                    }
-                } else {
-                    $this->is_locked = true;
-                    continue;
-                }
-            } else {
-                return $this->valid;
-            }
-            if ($this->valid && $_template->caching === Smarty::CACHING_LIFETIME_SAVED && $_template->properties['cache_lifetime'] >= 0 && (time() > ($_template->cached->timestamp + $_template->properties['cache_lifetime']))) {
-                $this->valid = false;
-            }
-            if ($_template->smarty->cache_locking) {
-                if (!$this->valid) {
-                    $this->handler->acquireLock($_template->smarty, $this);
-                } elseif ($this->is_locked) {
-                    $this->handler->releaseLock($_template->smarty, $this);
-                }
-            }
-            return $this->valid;
-        }
-        return $this->valid;
-    }
-
-    /**
-     * Process cached template
-     *
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function process(Smarty_Internal_Template $_template) {
-        if ($this->handler->process($_template, $this) === false) {
-            $this->valid = false;
-        }
-        if ($this->valid) {
-            $this->processed = true;
-        } else {
-            $this->processed = false;
-        }
-    }
-
-    /**
-     * Render cached template
-     *
-     * @param Smarty_Internal_Template $_template
-     *
-     * @return string
-     * @throws Exception
-     */
-    public function render(Smarty_Internal_Template $_template) {
-        if (!$this->processed) {
-            $this->process($_template);
-        }
-        return $_template->getRenderedTemplateCode();
-    }
-
-    /**
-     * Write this cache object to handler
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param string $content content to cache
-     *
-     * @return boolean success
-     */
-    public function write(Smarty_Internal_Template $_template, $content) {
-        if (!$_template->source->recompiled) {
-            if ($this->handler->writeCachedContent($_template, $content)) {
-                $this->content = null;
-                $this->timestamp = time();
-                $this->exists = true;
-                $this->valid = true;
-                $this->processed = false;
-                if ($_template->smarty->cache_locking) {
-                    $this->handler->releaseLock($_template->smarty, $this);
-                }
-
-                return true;
-            }
-            $this->content = null;
-            $this->timestamp = false;
-            $this->exists = false;
-            $this->valid = false;
-            $this->processed = false;
-        }
-
-        return false;
-    }
-
-    /**
-     * Read cache content from handler
-     *
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return string content
-     */
-    public function read(Smarty_Internal_Template $_template) {
-        if (!$_template->source->recompiled) {
-            return $this->handler->readCachedContent($_template);
-        }
-        return false;
-    }
-
-    /**
-     * Sanitize content and write it to cache resource
-     *
-     * @param Smarty_Internal_Template $_template
-     * @param string $content
-     * @param bool $no_output_filter
-     *
-     * @throws SmartyException
-     */
-    public function updateCache(Smarty_Internal_Template $_template, $content, $no_output_filter) {
-        $_template->properties['has_nocache_code'] = false;
-        // get text between non-cached items
-        $cache_split = preg_split("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $content);
-        // get non-cached items
-        preg_match_all("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $content, $cache_parts);
-        $output = '';
-        // loop over items, stitch back together
-        foreach ($cache_split as $curr_idx => $curr_split) {
-            // escape PHP tags in template content
-            $output .= preg_replace('/(<%|%>|<\?php|<\?|\?>|<script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*>)/', "<?php echo '\$1'; ?>\n", $curr_split);
-            if (isset($cache_parts[0][$curr_idx])) {
-                $_template->properties['has_nocache_code'] = true;
-                $output .= $cache_parts[1][$curr_idx];
-            }
-        }
-        if (!$no_output_filter && !$_template->has_nocache_code && (isset($_template->smarty->autoload_filters['output']) || isset($_template->smarty->registered_filters['output']))) {
-            $output = Smarty_Internal_Filter_Handler::runFilter('output', $output, $_template);
-        }
-        // write cache file content
-        $this->writeCachedContent($_template, $output);
-    }
-
-    /**
-     * Writes the content to cache resource
-     *
-     * @param Smarty_Internal_Template $_template
-     * @param string $content
-     *
-     * @return bool
-     */
-    public function writeCachedContent(Smarty_Internal_Template $_template, $content) {
-        if ($_template->source->recompiled || !($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED)) {
-            // don't write cache file
-            return false;
-        }
-        $_template->properties['cache_lifetime'] = $_template->cache_lifetime;
-        $_template->properties['unifunc'] = 'content_' . str_replace(array('.', ','), '_', uniqid('', true));
-        $content = Smarty_Internal_Extension_CodeFrame::create($_template, $content, true);
-        if (!empty($_template->properties['tpl_function'])) {
-            foreach ($_template->properties['tpl_function'] as $funcParam) {
-                if (is_file($funcParam['compiled_filepath'])) {
-                    // read compiled file
-                    $code = file_get_contents($funcParam['compiled_filepath']);
-                    // grab template function
-                    if (preg_match("/\/\* {$funcParam['call_name']} \*\/([\S\s]*?)\/\*\/ {$funcParam['call_name']} \*\//", $code, $match)) {
-                        unset($code);
-                        $content .= "<?php " . $match[0] . "?>\n";
-                    }
-                }
-            }
-        }
-        return $this->write($_template, $content);
-    }
-
-    /**
-     * check client side cache
-     *
-     * @param Smarty_Internal_Template $_template
-     * @param  string $content
-     */
-    public function cacheModifiedCheck(Smarty_Internal_Template $_template, $content) {
-        $_isCached = $_template->isCached() && !$_template->has_nocache_code;
-        $_last_modified_date = @substr($_SERVER['HTTP_IF_MODIFIED_SINCE'], 0, strpos($_SERVER['HTTP_IF_MODIFIED_SINCE'], 'GMT') + 3);
-        if ($_isCached && $this->timestamp <= strtotime($_last_modified_date)) {
-            switch (PHP_SAPI) {
-                case 'cgi': // php-cgi < 5.3
-                case 'cgi-fcgi': // php-cgi >= 5.3
-                case 'fpm-fcgi': // php-fpm >= 5.3.3
-                    header('Status: 304 Not Modified');
-                    break;
-
-                case 'cli':
-                    if ( /* ^phpunit */
-                    !empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']) /* phpunit$ */
-                    ) {
-                        $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = '304 Not Modified';
-                    }
-                    break;
-
-                default:
-                    header($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
-                    break;
-            }
-        } else {
-            switch (PHP_SAPI) {
-                case 'cli':
-                    if ( /* ^phpunit */
-                    !empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS']) /* phpunit$ */
-                    ) {
-                        $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = 'Last-Modified: ' . gmdate('D, d M Y H:i:s', $this->timestamp) . ' GMT';
-                    }
-                    break;
-
-                default:
-                    header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $this->timestamp) . ' GMT');
-                    break;
-            }
-            echo $content;
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_template_compiled.php b/library/smarty/libs/sysplugins/smarty_template_compiled.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_template_compiled.php
+++ /dev/null
@@ -1,277 +0,0 @@
-<?php
-
-/**
- * Smarty Resource Data Object
- * Meta Data Container for Template Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- * @property string $content compiled content
- */
-class Smarty_Template_Compiled {
-    /**
-     * Compiled Filepath
-     *
-     * @var string
-     */
-    public $filepath = null;
-
-    /**
-     * Compiled Timestamp
-     *
-     * @var integer
-     */
-    public $timestamp = null;
-
-    /**
-     * Compiled Existence
-     *
-     * @var boolean
-     */
-    public $exists = false;
-
-    /**
-     * Compiled Content Loaded
-     *
-     * @var boolean
-     */
-    public $processed = false;
-    /**
-     * Code of recompiled template resource
-     *
-     * @var string|null
-     */
-    public $code = null;
-
-    /**
-     * create Compiled Object container
-     */
-    public function __construct() {
-    }
-
-    /**
-     * get a Compiled Object of this source
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     *
-     * @return Smarty_Template_Compiled compiled object
-     */
-    static function load($_template) {
-        if (!isset($_template->source)) {
-            $_template->loadSource();
-        }
-        // check runtime cache
-        if (!$_template->source->recompiled && $_template->smarty->resource_caching) {
-            $_cache_key = $_template->source->unique_resource . '#';
-            if ($_template->caching) {
-                $_cache_key .= 'caching#';
-            }
-            $_cache_key .= $_template->compile_id;
-            if (isset($_template->source->compileds[$_cache_key])) {
-                return $_template->source->compileds[$_cache_key];
-            }
-        }
-        $compiled = new Smarty_Template_Compiled();
-        if (method_exists($_template->source->handler, 'populateCompiledFilepath')) {
-            $_template->source->handler->populateCompiledFilepath($compiled, $_template);
-        } else {
-            $compiled->populateCompiledFilepath($_template);
-        }
-        // runtime cache
-        if (!$_template->source->recompiled && $_template->smarty->resource_caching) {
-            $_template->source->compileds[$_cache_key] = $compiled;
-        }
-        return $compiled;
-    }
-
-    /**
-     * populate Compiled Object with compiled filepath
-     *
-     * @param Smarty_Internal_Template $_template template object
-     **/
-    public function populateCompiledFilepath(Smarty_Internal_Template $_template) {
-        $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
-        if ($_template->source->isConfig) {
-            $_flag = '_' . ((int)$_template->smarty->config_read_hidden + (int)$_template->smarty->config_booleanize * 2
-                    + (int)$_template->smarty->config_overwrite * 4);
-        } else {
-            $_flag = '_' . ((int)$_template->smarty->merge_compiled_includes + (int)$_template->smarty->escape_html * 2);
-        }
-        $_filepath = $_template->source->uid . $_flag;
-        // if use_sub_dirs, break file into directories
-        if ($_template->smarty->use_sub_dirs) {
-            $_filepath = substr($_filepath, 0, 2) . DS
-                . substr($_filepath, 2, 2) . DS
-                . substr($_filepath, 4, 2) . DS
-                . $_filepath;
-        }
-        $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
-        if (isset($_compile_id)) {
-            $_filepath = $_compile_id . $_compile_dir_sep . $_filepath;
-        }
-        // caching token
-        if ($_template->caching) {
-            $_cache = '.cache';
-        } else {
-            $_cache = '';
-        }
-        $_compile_dir = $_template->smarty->getCompileDir();
-        // set basename if not specified
-        $_basename = $_template->source->handler->getBasename($_template->source);
-        if ($_basename === null) {
-            $_basename = basename(preg_replace('![^\w\/]+!', '_', $_template->source->name));
-        }
-        // separate (optional) basename by dot
-        if ($_basename) {
-            $_basename = '.' . $_basename;
-        }
-
-        $this->filepath = $_compile_dir . $_filepath . '.' . $_template->source->type . $_basename . $_cache . '.php';
-        $this->timestamp = $this->exists = is_file($this->filepath);
-        if ($this->exists) {
-            $this->timestamp = @filemtime($this->filepath);
-        }
-    }
-
-    /**
-     * load compiled template or compile from source
-     *
-     * @param Smarty_Internal_Template $_template
-     *
-     * @throws Exception
-     */
-    public function process(Smarty_Internal_Template $_template) {
-        $_smarty_tpl = $_template;
-        if ($_template->source->recompiled || !$_template->compiled->exists || $_template->smarty->force_compile) {
-            $this->compileTemplateSource($_template);
-            $compileCheck = $_template->smarty->compile_check;
-            $_template->smarty->compile_check = false;
-            if ($_template->source->recompiled) {
-                $level = ob_get_level();
-                ob_start();
-                try {
-                    eval("?>" . $this->code);
-                } catch (Exception $e) {
-                    while (ob_get_level() > $level) {
-                        ob_end_clean();
-                    }
-                    throw $e;
-                }
-                ob_get_clean();
-                $this->code = null;
-            } else {
-                include($_template->compiled->filepath);
-            }
-            $_template->smarty->compile_check = $compileCheck;
-        } else {
-            include($_template->compiled->filepath);
-            if ($_template->mustCompile) {
-                $this->compileTemplateSource($_template);
-                $compileCheck = $_template->smarty->compile_check;
-                $_template->smarty->compile_check = false;
-                include($_template->compiled->filepath);
-                $_template->smarty->compile_check = $compileCheck;
-            }
-        }
-        $this->unifunc = $_template->properties['unifunc'];
-        $this->processed = true;
-    }
-
-    /**
-     * render compiled template code
-     *
-     * @param Smarty_Internal_Template $_template
-     *
-     * @return string
-     * @throws Exception
-     */
-    public function render(Smarty_Internal_Template $_template) {
-
-        if (!$this->processed) {
-            $this->process($_template);
-        }
-        $_template->properties['unifunc'] = $this->unifunc;
-        return $_template->getRenderedTemplateCode();
-    }
-
-    /**
-     * compile template from source
-     *
-     * @param Smarty_Internal_Template $_template
-     *
-     * @return string
-     * @throws Exception
-     */
-    public function compileTemplateSource(Smarty_Internal_Template $_template) {
-        if (!$_template->source->recompiled) {
-            $_template->properties['file_dependency'] = array();
-        }
-        // compile locking
-        if (!$_template->source->recompiled) {
-            if ($saved_timestamp = $_template->compiled->timestamp) {
-                touch($_template->compiled->filepath);
-            }
-        }
-        // call compiler
-        try {
-            $code = $_template->compiler->compileTemplate($_template);
-        } catch (Exception $e) {
-            // restore old timestamp in case of error
-            if (!$_template->source->recompiled && $saved_timestamp) {
-                touch($_template->compiled->filepath, $saved_timestamp);
-            }
-            throw $e;
-        }
-        // compiling succeeded
-        if ($_template->compiler->write_compiled_code) {
-            // write compiled template
-            $this->write($_template, $code);
-            $code = '';
-        }
-        // release compiler object to free memory
-        unset($_template->compiler);
-        return $code;
-    }
-
-    /**
-     * Write compiled code by handler
-     *
-     * @param Smarty_Internal_Template $_template template object
-     * @param string $code compiled code
-     *
-     * @return boolean success
-     */
-    public function write(Smarty_Internal_Template $_template, $code) {
-        if (!$_template->source->recompiled) {
-            $obj = new Smarty_Internal_Write_File();
-            if ($obj->writeFile($this->filepath, $code, $_template->smarty) === true) {
-                $this->timestamp = $this->exists = is_file($this->filepath);
-                if ($this->exists) {
-                    $this->timestamp = @filemtime($this->filepath);
-                    return true;
-                }
-            }
-            return false;
-        } else {
-            $this->code = $code;
-        }
-        $this->timestamp = time();
-        $this->exists = true;
-        return true;
-    }
-
-    /**
-     * Read compiled content from handler
-     *
-     * @param Smarty_Internal_Template $_template template object
-     *
-     * @return string content
-     */
-    public function read(Smarty_Internal_Template $_template) {
-        if (!$_template->source->recompiled) {
-            return file_get_contents($this->filepath);
-        }
-        return isset($this->content) ? $this->content : false;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_template_config.php b/library/smarty/libs/sysplugins/smarty_template_config.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_template_config.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-/**
- * Smarty Config Source Plugin
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- */
-
-/**
- * Smarty Connfig Resource Data Object
- * Meta Data Container for Template Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Uwe Tews
- * @property integer $timestamp Source Timestamp
- * @property boolean $exists    Source Existence
- * @property boolean $template  Extended Template reference
- * @property string $content   Source Content
- */
-class Smarty_Template_Config extends Smarty_Template_Source {
-    /**
-     * Name of the Class to compile this resource's contents with
-     *
-     * @var string
-     */
-    public $compiler_class = 'Smarty_Internal_Config_File_Compiler';
-
-    /**
-     * Name of the Class to tokenize this resource's contents with
-     *
-     * @var string
-     */
-    public $template_lexer_class = 'Smarty_Internal_Configfilelexer';
-
-    /**
-     * Name of the Class to parse this resource's contents with
-     *
-     * @var string
-     */
-    public $template_parser_class = 'Smarty_Internal_Configfileparser';
-
-    /**
-     * array of section names, single section or null
-     *
-     * @var null|string|array
-     */
-    public $config_sections = null;
-
-    /**
-     * scope into which the config variables shall be loaded
-     *
-     * @var string
-     */
-    public $scope = 'local';
-
-    /**
-     * Flag that source is a config file
-     *
-     * @var bool
-     */
-    public $isConfig = true;
-
-    /**
-     * create Source Object container
-     *
-     * @param Smarty_Resource $handler Resource Handler this source object communicates with
-     * @param Smarty $smarty Smarty instance this source object belongs to
-     * @param string $resource full template_resource
-     * @param string $type type of resource
-     * @param string $name resource name
-     */
-    public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name) {
-        $this->handler = clone $handler; // Note: prone to circular references
-        $this->resource = $resource;
-        $this->type = $type;
-        $this->name = $name;
-        $this->smarty = $smarty;
-    }
-
-    /**
-     * initialize Source Object for given resource
-     * Either [$_template] or [$smarty, $template_resource] must be specified
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  Smarty $smarty smarty object
-     * @param  string $template_resource resource identifier
-     *
-     * @return Smarty_Template_Source Source Object
-     * @throws SmartyException
-     */
-    public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null) {
-        static $_incompatible_resources = array('extends' => true, 'php' => true);
-        $smarty = $_template->smarty;
-        $template_resource = $_template->template_resource;
-        if (empty($template_resource)) {
-            throw new SmartyException('Missing config name');
-        }
-        // parse resource_name, load resource handler
-        list($name, $type) = Smarty_Resource::parseResourceName($template_resource, $smarty->default_config_type);
-        // make sure configs are not loaded via anything smarty can't handle
-        if (isset($_incompatible_resources[$type])) {
-            throw new SmartyException ("Unable to use resource '{$type}' for config");
-        }
-        $resource = Smarty_Resource::load($smarty, $type);
-        $source = new Smarty_Template_Config($resource, $smarty, $template_resource, $type, $name);
-        $resource->populate($source, $_template);
-        if ((!isset($source->exists) || !$source->exists) && isset($_template->smarty->default_config_handler_func)) {
-            Smarty_Internal_Extension_DefaultTemplateHandler::_getDefault($_template, $source, $resource);
-        }
-        $source->unique_resource = $resource->buildUniqueResourceName($smarty, $name, true);
-        return $source;
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_template_source.php b/library/smarty/libs/sysplugins/smarty_template_source.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_template_source.php
+++ /dev/null
@@ -1,278 +0,0 @@
-<?php
-
-/**
- * Smarty Resource Data Object
- * Meta Data Container for Template Files
- *
- * @package    Smarty
- * @subpackage TemplateResources
- * @author     Rodney Rehm
- * @property integer $timestamp Source Timestamp
- * @property boolean $exists    Source Existence
- * @property boolean $template  Extended Template reference
- * @property string $content   Source Content
- */
-class Smarty_Template_Source {
-    /**
-     * Name of the Class to compile this resource's contents with
-     *
-     * @var string
-     */
-    public $compiler_class = null;
-
-    /**
-     * Name of the Class to tokenize this resource's contents with
-     *
-     * @var string
-     */
-    public $template_lexer_class = null;
-
-    /**
-     * Name of the Class to parse this resource's contents with
-     *
-     * @var string
-     */
-    public $template_parser_class = null;
-
-    /**
-     * Unique Template ID
-     *
-     * @var string
-     */
-    public $uid = null;
-
-    /**
-     * Template Resource (Smarty_Internal_Template::$template_resource)
-     *
-     * @var string
-     */
-    public $resource = null;
-
-    /**
-     * Resource Type
-     *
-     * @var string
-     */
-    public $type = null;
-
-    /**
-     * Resource Name
-     *
-     * @var string
-     */
-    public $name = null;
-
-    /**
-     * Unique Resource Name
-     *
-     * @var string
-     */
-    public $unique_resource = null;
-
-    /**
-     * Source Filepath
-     *
-     * @var string
-     */
-    public $filepath = null;
-    /**
-     * Source File Base name
-     *
-     * @var string
-     */
-    public $basename = null;
-
-    /**
-     * The Components an extended template is made of
-     *
-     * @var array
-     */
-    public $components = null;
-
-    /**
-     * Resource Handler
-     *
-     * @var Smarty_Resource
-     */
-    public $handler = null;
-
-    /**
-     * Smarty instance
-     *
-     * @var Smarty
-     */
-    public $smarty = null;
-    /**
-     * Resource is source
-     *
-     * @var bool
-     */
-    public $isConfig = false;
-    /**
-     * Source is bypassing compiler
-     *
-     * @var boolean
-     */
-    public $uncompiled = false;
-
-    /**
-     * Source must be recompiled on every occasion
-     *
-     * @var boolean
-     */
-    public $recompiled = false;
-    /**
-     * cache for Smarty_Template_Compiled instances
-     *
-     * @var array
-     */
-    public $compileds = array();
-
-    /**
-     * create Source Object container
-     *
-     * @param Smarty_Resource $handler Resource Handler this source object communicates with
-     * @param Smarty $smarty Smarty instance this source object belongs to
-     * @param string $resource full template_resource
-     * @param string $type type of resource
-     * @param string $name resource name
-     *
-     * @internal param string $unique_resource unique resource name
-     */
-    public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name) {
-        $this->handler = $handler; // Note: prone to circular references
-
-        $this->recompiled = $handler->recompiled;
-        $this->uncompiled = $handler->uncompiled;
-        $this->compiler_class = $handler->compiler_class;
-        $this->template_lexer_class = $handler->template_lexer_class;
-        $this->template_parser_class = $handler->template_parser_class;
-
-        $this->smarty = $smarty;
-        $this->resource = $resource;
-        $this->type = $type;
-        $this->name = $name;
-    }
-
-    /**
-     * initialize Source Object for given resource
-     * Either [$_template] or [$smarty, $template_resource] must be specified
-     *
-     * @param  Smarty_Internal_Template $_template template object
-     * @param  Smarty $smarty smarty object
-     * @param  string $template_resource resource identifier
-     *
-     * @return Smarty_Template_Source Source Object
-     * @throws SmartyException
-     */
-    public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null) {
-        if ($_template) {
-            $smarty = $_template->smarty;
-            $template_resource = $_template->template_resource;
-        }
-        if (empty($template_resource)) {
-            throw new SmartyException('Missing template name');
-        }
-        // parse resource_name, load resource handler, identify unique resource name
-        list($name, $type) = Smarty_Resource::parseResourceName($template_resource, $smarty->default_resource_type);
-        $resource = Smarty_Resource::load($smarty, $type);
-        // if resource is not recompiling and resource name is not dotted we can check the source cache
-        if ($smarty->resource_caching && !$resource->recompiled && !(isset($name[1]) && $name[0] == '.' && ($name[1] == '.' || $name[1] == '/'))) {
-            $unique_resource = $resource->buildUniqueResourceName($smarty, $name);
-            if (isset($smarty->source_objects[$unique_resource])) {
-                return $smarty->source_objects[$unique_resource];
-            }
-        } else {
-            $unique_resource = null;
-        }
-        // create new source  object
-        $source = new Smarty_Template_Source($resource, $smarty, $template_resource, $type, $name);
-        $resource->populate($source, $_template);
-        if ((!isset($source->exists) || !$source->exists) && isset($_template->smarty->default_template_handler_func)) {
-            Smarty_Internal_Extension_DefaultTemplateHandler::_getDefault($_template, $source, $resObj);
-        }
-        // on recompiling resources we are done
-        if ($smarty->resource_caching && !$resource->recompiled) {
-            // may by we have already $unique_resource
-            $is_relative = false;
-            if (!isset($unique_resource)) {
-                $is_relative = isset($name[1]) && $name[0] == '.' && ($name[1] == '.' || $name[1] == '/') &&
-                    ($type == 'file' || (isset($_template->parent->source) && $_template->parent->source->type == 'extends'));
-                $unique_resource = $resource->buildUniqueResourceName($smarty, $is_relative ? $source->filepath . $name : $name);
-            }
-            $source->unique_resource = $unique_resource;
-            // save in runtime cache if not relative
-            if (!$is_relative) {
-                $smarty->source_objects[$unique_resource] = $source;
-            }
-        }
-        return $source;
-    }
-
-    /**
-     * render the uncompiled source
-     *
-     * @param Smarty_Internal_Template $_template template object
-     */
-    public function renderUncompiled(Smarty_Internal_Template $_template) {
-        $level = ob_get_level();
-        ob_start();
-        try {
-            $this->handler->renderUncompiled($_template->source, $_template);
-            return ob_get_clean();
-        } catch (Exception $e) {
-            while (ob_get_level() > $level) {
-                ob_end_clean();
-            }
-            throw $e;
-        }
-    }
-
-    /**
-     * <<magic>> Generic Setter.
-     *
-     * @param  string $property_name valid: timestamp, exists, content, template
-     * @param  mixed $value new value (is not checked)
-     *
-     * @throws SmartyException if $property_name is not valid
-     */
-    public function __set($property_name, $value) {
-        switch ($property_name) {
-            // regular attributes
-            case 'timestamp':
-            case 'exists':
-            case 'content':
-                // required for extends: only
-            case 'template':
-                $this->$property_name = $value;
-                break;
-
-            default:
-                throw new SmartyException("source property '$property_name' does not exist.");
-        }
-    }
-
-    /**
-     * <<magic>> Generic getter.
-     *
-     * @param  string $property_name valid: timestamp, exists, content
-     *
-     * @return mixed
-     * @throws SmartyException if $property_name is not valid
-     */
-    public function __get($property_name) {
-        switch ($property_name) {
-            case 'timestamp':
-            case 'exists':
-                $this->handler->populateTimestamp($this);
-
-                return $this->$property_name;
-
-            case 'content':
-                return $this->content = $this->handler->getContent($this);
-
-            default:
-                throw new SmartyException("source property '$property_name' does not exist.");
-        }
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_undefined_variable.php b/library/smarty/libs/sysplugins/smarty_undefined_variable.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_undefined_variable.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-/**
- * class for undefined variable object
- * This class defines an object for undefined variable handling
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Undefined_Variable {
-    /**
-     * Returns FALSE for 'nocache' and NULL otherwise.
-     *
-     * @param  string $name
-     *
-     * @return bool
-     */
-    public function __get($name) {
-        if ($name == 'nocache') {
-            return false;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Always returns an empty string.
-     *
-     * @return string
-     */
-    public function __toString() {
-        return "";
-    }
-}
diff --git a/library/smarty/libs/sysplugins/smarty_variable.php b/library/smarty/libs/sysplugins/smarty_variable.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smarty_variable.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-/**
- * class for the Smarty variable object
- * This class defines the Smarty variable object
- *
- * @package    Smarty
- * @subpackage Template
- */
-class Smarty_Variable {
-    /**
-     * template variable
-     *
-     * @var mixed
-     */
-    public $value = null;
-    /**
-     * if true any output of this variable will be not cached
-     *
-     * @var boolean
-     */
-    public $nocache = false;
-    /**
-     * the scope the variable will have  (local,parent or root)
-     *
-     * @var int
-     */
-    public $scope = Smarty::SCOPE_LOCAL;
-
-    /**
-     * create Smarty variable object
-     *
-     * @param mixed $value the value to assign
-     * @param boolean $nocache if true any output of this variable will be not cached
-     * @param int $scope the scope the variable will have  (local,parent or root)
-     */
-    public function __construct($value = null, $nocache = false, $scope = Smarty::SCOPE_LOCAL) {
-        $this->value = $value;
-        $this->nocache = $nocache;
-        $this->scope = $scope;
-    }
-
-    /**
-     * <<magic>> String conversion
-     *
-     * @return string
-     */
-    public function __toString() {
-        return (string)$this->value;
-    }
-}
-
diff --git a/library/smarty/libs/sysplugins/smartycompilerexception.php b/library/smarty/libs/sysplugins/smartycompilerexception.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smartycompilerexception.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/**
- * Smarty compiler exception class
- *
- * @package Smarty
- */
-class SmartyCompilerException extends SmartyException {
-    public function __toString() {
-        return ' --> Smarty Compiler: ' . $this->message . ' <-- ';
-    }
-
-    /**
-     * The line number of the template error
-     *
-     * @type int|null
-     */
-    public $line = null;
-    /**
-     * The template source snippet relating to the error
-     *
-     * @type string|null
-     */
-    public $source = null;
-    /**
-     * The raw text of the error message
-     *
-     * @type string|null
-     */
-    public $desc = null;
-    /**
-     * The resource identifier or template name
-     *
-     * @type string|null
-     */
-    public $template = null;
-}
diff --git a/library/smarty/libs/sysplugins/smartyexception.php b/library/smarty/libs/sysplugins/smartyexception.php
deleted file mode 100644
--- a/library/smarty/libs/sysplugins/smartyexception.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-/**
- * Smarty exception class
- *
- * @package Smarty
- */
-class SmartyException extends Exception {
-    public static $escape = false;
-
-    public function __toString() {
-        return ' --> Smarty: ' . (self::$escape ? htmlentities($this->message) : $this->message) . ' <-- ';
-    }
-}