public function indexAction()
    {
        $em = $this->getDoctrine()->getManager();

        $cfGroups = $em->getRepository('ChillCustomFieldsBundle:CustomFieldsGroup')->findAll();
        $defaultGroups = $this->getDefaultGroupsId();
        
        $makeDefaultFormViews = array();
        foreach ($cfGroups as $group) {
            if (!in_array($group->getId(), $defaultGroups)){
                $makeDefaultFormViews[$group->getId()] = $this->createMakeDefaultForm($group)->createView();
            }
        }

        return $this->render('ChillCustomFieldsBundle:CustomFieldsGroup:index.html.twig', array(
            'entities' => $cfGroups,
            'default_groups' => $defaultGroups,
            'make_default_forms' => $makeDefaultFormViews
        ));
    }