removed question answer helper
Merge branch 'user' into development
added show path and test for checking true and false
Merge branch 'development' of github.com:Maikon/Quiz_Site into feature-branch

Conflicts:
	app/controllers/quiz_controller.rb
	features/step_definitions/homepage_test_steps.rb
added questions controller
removed quizcontroller
removed related quiz controller files
moved elements to the header from user#index