This should allow Pull Requests to properly run all non-integration tests.
Squashed commit of the following:
commit a03e2a6592234e089d1fe9adc360b1e33a0c4b57
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 22:57:27 2015 -0700
Removing a dummy empty variable.
commit cd5964ab59
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 22:52:52 2015 -0700
Removing unused import.
commit 39b67b8562
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 22:52:35 2015 -0700
Use TestCase.skipTest.
commit 63d6dad73e
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 22:44:16 2015 -0700
Testing something out to make sure integration tests will fail.
commit 51f0cf44bf
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 22:38:50 2015 -0700
Adding unittest2 to requirements so we can skip tests on Python 2.6.
commit 3cc035f58b
Author: Adam Coddington <me@adamcoddington.net>
Date: Tue Jul 21 20:56:04 2015 -0700
Try skipping integration tests if not all environment variables are available.
