fix #383

app/controllers/admin/application_controller.rb

app/controllers/application_controller/with_locale.rb

app/controllers/users/confirmations_controller.rb

app/controllers/users/passwords_controller.rb

app/controllers/users/registrations_controller.rb

app/controllers/users/sessions_controller.rb

...controllers/users/two_factor_authentication_controller.rb

app/controllers/users/unlocks_controller.rb