Remove view stack since it's unnessessary.

Alternative view rendere's may throw exceptions since the view folder does not exist.

Example for ZfcTwig:

`Fatal error: Uncaught exception 'Twig_Error_Loader' with message 'The  /var/www/project/vendor/synergy/synergydatagrid/config/../view/" directory does not exist.' in /var/www/project/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 859`

To avoid this you should strip this you should strip this unneeded entry in the configuration.