public function update()
 {
     $request = Zend_Controller_Front::getInstance()->getRequest();
     // Check if we are in the public module
     if ($request->getParam('isAdmin') == 1) {
         $updateService = new FFR_Service_Update();
         if ($updateService->checkForUpdate($request->getModuleName()) == FFR_Db_Schema_Manager::RESULT_MIGRATIONS_FOUND) {
             return $this->view->render('helpers/update-needed.phtml');
         }
         return false;
     }
 }