Move user factory into its own file
Rename to use _factory suffix
Sort and remove comments
Install shoulda, valid_attribute, and simplecov
Configure simplecov
Ignore coverage
Configure RSpec and FactoryGirl
Ruby 1.9 hash syntax
rvm project files
Set nullability on authentications columns
Validate Authentication uid and provider

Also, add test for association
Whitespace
Use association in Authentication factory
Begin fleshing out tests for AuthenticationController
Merge pull request #1 from m5rk/authentication-controller-testing

Authentication controller testing