remove boilerplate from NewMenuPlugin

plugins/NewMenu/NewMenuPlugin.php

@@ -53,31 +53,6 @@ class NewMenuPlugin extends Plugin
 {
     public $loadCSS = false;
 
-    /**
-     * Load related modules when needed
-     *
-     * @param string $cls Name of the class to be loaded
-     *
-     * @return boolean hook value; true means continue processing, false means stop.
-     */
-
-    function onAutoload($cls)
-    {
-        $dir = dirname(__FILE__);
-
-        switch ($cls)
-        {
-        case 'HelloAction':
-            include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
-            return false;
-        case 'User_greeting_count':
-            include_once $dir . '/'.$cls.'.php';
-            return false;
-        default:
-            return true;
-        }
-    }
-
     /**
      * Modify the default menu
      *