Install RestPack Serializer
Add some controller spec helpers
Make sure uri_name is added a right time to factory
Towards basic controllers
Fix models to be compatible with protected_attributes
Finish user controller get methods
Add Controller Skeletons
Rename controller spec classes
Merge pull request #44 from edpaget/feature-basic_controllers

Feature basic controllers
test the instance state change and not the method return value

Test the instance state explicitly as a method could return duplicated / other instances that pass this test.