Add tests for BaseAPIRequestTestCase
Add tests for BaseIntegrationTestCase.access_view
Add tests for BaseIntegrationTestCase.assert_count
Use md5 password hasher for tests
Python 2 compatibility

* format_map is python 3 only :(
Restrict test lookup to tests directory

* Avoid interpreting test_requirements.txt as a doctest
Show missing coverage when running tests
Add test_create_request_data to RequestTestCase
Add tests for DummyStorage

* Fix bug in DummyStorage.add: lists don't have an add method, use
  append
Add tests for URLTestCase.assert_url_matches_view
Refactor BaseIntegrationTestCase.assert_count

* Move building an error message into _assert_count_message helper
  method to avoid obscuring the rest of assert_count
Add tests for _assert_count_message
Merge pull request #26 from incuna/more-tests

Add more tests