hassox/warden — pull request #55 by grosser (2012-06-07 22:19:28+00:00)
Title: also call after_any_fetch after user is set -> after_change_user

I missed the point that users can also be just set in my first pull,
so I renamed the hook to reflect that its called after user was changed,
and added the callback to set_user and user + made sure it is not called twice

(our app has to change locale whenever user is changed)