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

        $entities = $em->getRepository('GescomProjetsBundle:Projet')->findAll();

        $projets = $client->getProjets();

        foreach ($projets as $value) {

        }

        return $this->render('GescomProjetsBundle:Projet:index.html.twig', array(
            'entities' => $entities
        ));
    }