insignia4u/invisible-friends — pull request #6 by javi1237 (2013-12-18 18:00:33+00:00)
Title: Sign in with Facebook

- Added gem 'omniauth-facebook' to gemfile.
- New features: sign in and out using facebook.
- User model added.
- Specs for login, logout and User model.
- Setup facebook_app_id and facebook_secret tokens using env vars.