Slide up errors before submit
Merge branch 'hotfix/2.2.1' into develop
Fixed info tooltip position
Added username
Added username field to forms
Changed to gravatar image tag helper
Added validation for username
Using username instead of email
Fixed crash on nil username
Added username helper, removed uniqueness validation condition
Changed username validation to only have non-spaces
Removing condition for format validation
Changed auth key to username
Moved autofocus to username field
Changed session routes
Big changes to user routes
Changed 'profile' to 'account'
Added user pages, prints json for now
Merge branch 'feature/username' into develop
Moved gravatar style out of form, added margin above user page