CC-1695 Remove Campcaster Studio and make install easier

Moved Smarty

3rd_party/php/Smarty/libs/plugins/modifier.regex_replace.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty regex_replace modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     regex_replace<br>
+ * Purpose:  regular epxression search/replace
+ * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
+ *          regex_replace (Smarty online manual)
+ * @param string
+ * @param string|array
+ * @param string|array
+ * @return string
+ */
+function smarty_modifier_regex_replace($string, $search, $replace)
+{
+    return preg_replace($search, $replace, $string);
+}
+
+/* vim: set expandtab: */
+
+?>