TryGhost/Ghost — pull request #3051 by jgable (2014-06-24 01:44:09+00:00)
Title: Add validation for signin/signup

Closes #2976

- Move logic to signup controller
- Add ValidationEngine mixin to signup controller
- Add signup validator with code from clientold login view
- Add signin validator and integrate into signin controller
- Add validation to forgotten controller
- Switch to button action to support hitting enter in text field to submit
- Clear all notifications in notifications.closeAll