Skeleton of user integration tests and addition of login helper module
Rename file
Fix for login_helper to properly log in user
Signup rspec tests functioning properly
Remove automatic redirect to root_url from login helper
Login rspec tests functioning properly
Cleanup to user integration spec with passing tests and one pending
Updates to rspec test descriptions and one extra validation for proper helper method login
Merge pull request #43 from dontmitch/user_request_spec

User rspec testing with login helper (merged with Jack's approval)