Merge branch 'develop' of https://forge.laclic.fr/Laclic/SovBundle into develop

Controller/Ticket/TicketAdminController.php

         if ($form->isSubmitted() && $form->isValid()) {
             $ticket = $form->getData();
 
-            // @TODO : check si ça marche sans
-            foreach ($ticket->getTicketMessages() as $ticketMessage) {
-                $this->get('em')->persist($ticketMessage);
-            }
-
             $this->get('em')->persist($ticket);
             $this->get('em')->flush();