Converts BathroomsController test to spec
Removes empty ContactsController test
Converts WelcomeController test to spec
Remove blank test fixtures.
Remove blank helper tests.
Remove remaining empty tests.
Converts Bathroom model test to spec
Converts Rating Level model test to spec
Remove test helpers.
Update README to indicate tesing requirement for contribution.
Configure application to generate rspec tests
Merge pull request #115 from RefugeRestrooms/convert-tests-to-specs

Convert tests to specs