Use tox on travis-ci to simplify testing logic.
Add Hipchat notifications
Merge pull request #3 from chrishas35/use-tox-on-travis

Use tox on travis-ci to simplify testing logic.
Move `dictfetchall()` to utils module.
Initial work on a XF Auth Backend
Create a util for converting to django's password format
Add tests for XF Auth backend
Don't make everyone staff/superuser
PEP 8 cleanup