Added user_id reference to Card
Cards#index updated
some changes in Cards#index views
update Cards#index views
Card change state added
.DS_Store removed and ignored
.orig files removed and ignored
Scaffold.css removed because we use Bootstrap
Blank autogenerated files removed
Card model update
Card helper method replaced by scope
find_by_ method replaced by where
Added card_generate_tag helper
Cards state machine
Card controller, state machine validation improvement
API, init