/**
* Displays a form to create a new Question entity.
*
* @Route("/new/{id}", name="question_new")
* @Method("GET")
* @Template("AppBundle:Shared:new.html.twig")
*/
public function newAction($id)
{
$em = $this->getDoctrine()->getManager();
$questionset = $em->getRepository('AppBundle:Questionset')->find($id);
$entity = new Question();
$entity->setQuestionset($questionset);
$form = $this->createCreateForm($entity);
return array('entity' => $entity, 'form' => $form->createView());
}