public function init()
 {
     parent::init();
     $this->_upgrades = $this->loader->getUpgrades();
 }
 /**
  * Initialize translate and html objects
  *
  * Called from {@link __construct()} as final step of object instantiation.
  *
  * @return void
  */
 public function init()
 {
     parent::init();
     $this->export = $this->loader->getExport();
     //Add this controller to the export so it can render view when needed
     $this->export->controller = $this;
     // $this->_session = \GemsEscort::getInstance()->session;
     $this->_session = new \Zend_Session_Namespace(__CLASS__);
 }