stravid/slotcars — pull request #146 by DominikGuzei (2012-04-20 18:24:02+00:00)
Title: Feature/registration validations

Adds validation for registration of new users.

* Adds validations on server side (devise + custom for username)
* customizes `createRecord` method of ApiAdapter to handle errors
* Displays validation errors for the registration form ( in all combinations )
* Fixes problem that profile widget was displayed twice