Integrate with facebook

[MartinSpasov]

Task Description

As a new user, when I go to the register page there must be an option that allows me to create an account using my facebook account. As an old user, there must be an option to link my teamstudy account to my facebook page and login using my facebook account.

Task Breakdown

• Add facebook auth
• There should be an option to have your Facebook public or private
• If account is not initially created with Facebook, and option to link it should be available

Agile Info

Risk: Low
Story Points: 5

[pbgnz]

Enhancement. Low priority.

Will be done if there is time left in Sprint 4 or Sprint 5.