/**
  * @Route("/admin/", name="admin_home")
  */
 public function indexAction(Request $request)
 {
     $semesters = Semester::getAll();
     return $this->render('admin/home.html.twig', array('semesters' => $semesters));
 }
 /**
  * @Route("/semester/view", name="semester_viewAll")
  */
 public function viewallAction(Request $request)
 {
     $semesters = Semester::getAll();
     $semResults = Semester_results::getAll();
     return $this->render('semester/viewall.html.twig', array('semesters' => $semesters, 'results' => $semResults));
 }