add inline admin compatibility, .gitignore, minor pep8 cleanup
Choice value should be empty string, not None
Merge pull request #12 from drinks/master

Add Compatibility for Inlines with extra_fields
Tests pass under Django 1.5 / Python 3.3.

This probably means I broke some Python 2 stuff, however, so I wouldn't
call this "done" just yet.
Tox verifies this works with 2.6, 2.7, 3.3 and Django 1.4/1.5. Woot.
Added the various Py2/3 trove classifiers to setup.py.

Just showing off, really.
Merge pull request #13 from jacobian/master

Python 3 support
bump to 1.1 merge
bump deprecation to exception
1.1.1
Merge pull request #2 from jamesturk/master

latest from upstream