Run the tests on Python3.
Fixed Python3 syntax error in bitfield/__init__.py
Fixed a Python3 syntax error in admin.py
Fixed imports in tests to work on Python3
Switched from force_unicode to force_text for Python3
Compat for old Djangos
Depend on six
Fix metaclass syntax on py3k
Pickles are bytes (also delicious)
long doesn't exist on Python3
Provide __bool__, which is the Python3 version of __nonzero__
Handle another case of __nonzero__
Added trove classifiers showing versions supported
This is now a universal wheel
Use the latest point releases for each major version
Merge pull request #41 from alex/patch-1

Added Python3 support