- change of filenames in sysplugins folder for internal spl_autoload function

- lexer/parser changed for increased compilation speed

libs/sysplugins/smarty_method_unregister_object.php

@@ -0,0 +1,28 @@
+<?php
+
+/**
+* Smarty method Unregister_Object
+* 
+* Unregister a PHP object
+* 
+* @package Smarty
+* @subpackage SmartyMethod
+* @author Uwe Tews 
+*/
+
+/**
+* 
+* Unregister a PHP object
+*/
+
+    /**
+    * Unregisters object
+    * 
+    * @param string $object name of template object
+    */
+     function unregister_object($smarty, $object)
+    {
+        unset($smarty->registered_objects[$object]);
+    } 
+
+?>