Merge pull request #4 from UNB-GPPMDS-2014/approval

Iteração 4
Merge pull request #6 from UNB-GPPMDS-2014/approval

Iteração 4 com refatoração atualizada
Adding gem cucumber
Creating test for customer_service index method
Creating test for user_controller index and allusers methods
Merge commit '5ef850f22c49d0454858cc8a53ef7425577a7905' into HEAD
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
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.
Adding search menu in index of unity_procons