Add pytest and travis config for tests
Add tests for BaseRequestTestCase.create_request
Add tests for BaseRequestTestCase.create_user
Set python path to root dir for pytest on python2
Add __init__.py to tests dir so python2 tests run
Merge branch 'master' into tests
Add missing import to testcases.request

* Add tests for BaseRequestTestCase.get_view
* Add test for BaseRequestTestCase.add_session_to_request
Merge pull request #22 from incuna/tests

Add tests