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;
-}