Add a Class module
Task #MAD-2 - classSchool - Module à ajouter
Add a Class period module
Add a Class period module
Merge remote-tracking branch 'origin/MAD-2_classSchool-Module-a-ajouter'

Conflicts:
	src/Madrasse/AdminBundle/Resources/views/Student/view.html.twig

Task #MAD-2 - classSchool - Module à ajouter