OmniAuth with Devise (Twitter-Facebook)
- Add table Authentications
- Remove 2 field: provider and uid
- Update function in Omniauth_callback
Merge branch 'develop_omniauth_with_devise_20140301'
Using Omniauth to login by Facebook and Twitter
Update login by facebook by OmniAuth
Merge branch 'develop_omniauth_with_devise_20140301'
Update Login by facebook by OmniAuth
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