Add setup.py.
Have requirements.txt install requirements via setup.py.
Optionally install South for Django 1.6.
Fix exclusion for Django 1.7 builds on Python 2.6.
Another attempt at making travis install South for Django 1.6 only.
Oops. South>1.0 doesn't exist. :)
Make adding of south model introspection rules conditional on Wafer requiring South (i.e. using Django < 1.7).
Fix importing of Django settings.
Merge pull request #70 from CTPUG/move-deps-into-setup-py

Move dependencies into setup.py.