Add td_list_object_action_{{action.name}} block to ListTemplate to allow easy object actions customization
Update batch actions functionality, move javascript into widget
Merge branch 'master' into feature-csrf_refactoring

Conflicts:
	Resources/templates/CommonAdmin/ListTemplate/ListBuilderTemplate.php.twig
	Resources/templates/CommonAdmin/ListTemplate/batch_actions.php.twig
	Resources/templates/CommonAdmin/ListTemplate/object_actions.php.twig

Fix conflicts