changes gem rails 4.1.0 and Question model
added validation of length with passing test
gem slim, added controller for questions, added action index, render list of questions
gem devise was added
configuration generator testing invoke files for application
Gem devise was setted and user model was created.
user model migration
authorization was added, nav urls added, sign out url was added
Minimal description was added to README file.
Testing index action Question controller.
Associations user-question was added and all tests were passed
Directory spec/helpers was erased
Action new tests were passed.
Problem with login_user was fixed and QuestionController#new was covered by tests.
Test for QuestionController#show was passed.
Added path to index links and added mock to show view.
Set route to show action on QuestionController
Functional creating question was tested.
Error with faild tests was fixed
Authentication tests for Question#create were added and passed.