add controller spec files/folder
Merge branch 'development' of https://github.com/girb0t/stack_uberflow into connor
add vote/user controllers. renamed answer/question controllers for consistency
fix names of controllers
fix rails gem version
Rspec bugfix.
Merge branch 'model_testing' into development
Added model specs to test Users, Questions, Answers
Make changes to user and question models.
-Add user_spec.rb
Code review