Add locale property in User and use it to set the victoire locale on login
In order to keep the current locale in victoire view : prefix every victoire route when using the victoire_i18n route loader and add a homepage redirection route if no locale is given in url
Rename application_locales to available_locales
Fix view getting issue by passing locale in getReferenceByParameters
Cleanup compiler pass (bad use of compiler pass @florian)
CS + translations