Lien entre la vue de la modale d'édition de profil et le back.

/!\ : Bug lors de la validation du formulaire :

An exception has been thrown during the rendering of a template ("Parameter "username" for route "fmm_profile_username_recommend" must match "[^/]++" ("" given) to generate a corresponding URL.") in [...]/FindMyMovie/src/FMM/FindMyMovieBundle/Resources/views/Default/navmenu.html.twig at line 4.