Add facebook auth token to users
Allow the facebook_auth_token to come through on users
Add routes for facebook sign in
Add invalid facebook auth token check
Get successful facebook sign up to work
Add user methods for checking valid facebook auth tokens and creating a
user from facebook auth
Refer to the correct user object and save the user on create
Add facebook id to users
Autoload serializers within folders
Merge pull request #229 from calblueprint/mark/api-facebook

Facebook api support