stravid/slotcars — pull request #139 by DominikGuzei (2012-04-20 11:29:37+00:00)
Title: Feature/logout

Adds logout button to the profile view for logged in users. Adds `User.signOutCurrentUser` as static method that can always be called and only takes action if there is a current logged in user. Also handles success vs. error while trying to logout. On success it displays the login widget again and otherwise a simple error message to tell the user to try to logout again.

short and sweet.