protected function _initEssentialGarpHelpers() {
        // Action helpers
        Zend_Controller_Action_HelperBroker::addPath(
            GARP_APPLICATION_PATH .
            '/../library/Garp/Controller/Helper', 'Garp_Controller_Helper'
        );
        Zend_Controller_Action_HelperBroker::addPath(
            APPLICATION_PATH .
            '/../library/App/Controller/Helper', 'App_Controller_Helper'
        );

        // View helpers
        $this->bootstrap('View');
        $this->getResource('View')->addHelperPath(
            GARP_APPLICATION_PATH .
            '/modules/g/views/helpers', 'G_View_Helper'
        );
        $this->getResource('View')->addHelperPath(
            APPLICATION_PATH .
            '/modules/default/views/helpers', 'App_View_Helper'
        );
    }