refs #107 add the type of original user
refs #101 bug fix, to regist the new user on the login page
refs #107 'rails generate migration AddOmniDataToUser uid provider name screen_name token secret'
refs #101 add features test
refs #108 change to bootstrap3
refs #108 change layout with the bootstrap3
refs #107 user -> original_user
refs #107 add gem, and set the omniauth setting files