General tidying up

modules/invoice/classes/controller/admin/invoice.php

@@ -10,7 +10,7 @@
  * @copyright  (c) 2010 Open Source Billing
  * @license    http://dev.osbill.net/license.html
  */
-class Controller_Admin_Invoice extends Controller_TemplateDefault {
+class Controller_Admin_Invoice extends Controller_TemplateDefault_Admin {
 	public function action_convert() {
 		if (Config::sitemode() != KOHANA::DEVELOPMENT)
 			throw new Kohana_Exception(__METHOD__.' can only be run in development');