Authentication with GooglePlus
User and Post models: views, controllers, authentication and authorization
trying to connect with google (problem with refresh_token)
refresh token is here!
problem with credentials format
token update with every signin, changed cancan2cancancan, create new post in views
model token with four columns (access, refresh token and expiration date etc) in order to add token column to user model (=access_token)
Merge pull request #1 from opazio/user_model