redirect after profile update. remove ajax with avatar upload. fix form error cache problem.
carrierwave validation for profile avatar and article featured_image.
replace gon flash with rails unobtrusive flash
fix for reform deprecation warning
move render validation error to bottom
client side authorization in the registration form with judge.
extract validation states jquery plugin
extract validation states jquery plugin
Merge branch 'design' into dev

Conflicts:
	app/views/users/registrations/new.html.haml