Adding gem cucumber
Creating test for customer_service index method
Creating test for user_controller index and allusers methods
installing girlsfactory, changing unity_procon_controller spec name, improving sessionscontroller tests
new tests for methods index and ranking @unityprocons_controller_spec
changing unity_procon controller spec name, doing the pattern for the sessions_controller_spec
refactored almost every spec that uses an object with before to work with girls factory
Merge branch 'test' of https://github.com/UNB-GPPMDS-2014/Proconsulta into test
Creating some tests for controllers sessions and rating.