/**
  * Starts a project
  *
  * @Route("/{id}/start", name="project_start")
  * @Method({"GET"})
  */
 public function startAction(Request $request, Project $project)
 {
     if (is_null($project->getActualStartDate())) {
         $project->start();
         $em = $this->getDoctrine()->getManager();
         $em->persist($project);
         $em->flush();
     }
     return $this->redirectToRoute('project_show', array('id' => $project->getId()));
 }