Added stuff to .gitignore
Added some stuff to the README.
Added some minimal model tests
Merge pull request #5 from EmilRehnberg/AddMoreModelTests

Added more model tests
Expanded tests for user model and requests
Added user model tests.
Added more tests for user model and pages requests
Added classes to shared sign in/up view
Added/Refactored some more tests
Added and refactored auth-tests
Merge pull request #7 from EmilRehnberg/ExpandTests

Expanded test suite
Update README, bump Rails version
Moved request specs to features directory

This is caused by upgrading to Capybara 2.0
https://github.com/rspec/rspec-rails/blob/master/Capybara.md