Some more performance improvements and caching

application/classes/Model/DEVCLASSES.php

@@ -10,7 +10,7 @@
  * @license    http://phptsmadmin.sf.net/license.html
  * @note       This is model is using the plural name, as storage pools have an attribute with the singular name
  */
-class Model_DEVCLASSES extends TSM_ORM {
+class Model_DEVCLASSES extends ORM_TSM {
 	protected $_table_name = 'DEVCLASSES';
 	protected $_primary_key = 'DEVCLASS_NAME'; // We need a primary key to detect that the object is loaded.
 	protected $_sorting = array(