Upgrades and simple_form dependency removal

config/routes.rb

@@ -1,3 +1,4 @@
+ALLOWED_LOCALES = /nl|be|de|fr|en/
 Qwaiter::Application.routes.draw do
   devise_for :users, controllers: { omniauth_callbacks: "users/omniauth_callbacks" }
   devise_for :suppliers, controllers: { confirmations: 'confirmations', registrations: 'registrations' }
@@ -211,7 +212,6 @@ Qwaiter::Application.routes.draw do
   #
   #root :to => 'dashboard#home'
   root :to => 'pages#home', defaults: {locale: 'nl'}
-  ALLOWED_LOCALES = /nl|be|de|fr|en/
   get '/:locale' => 'pages#home', constraints: {locale: ALLOWED_LOCALES}
   devise_scope :supplier do
     get '/:locale/suppliers/sign_up' => 'registrations#new', constraints: {locale: ALLOWED_LOCALES}