Use a GPL Licence

[brunosmartin]

I wanna use and contribute with this project, but the licence shoud be more GPL friendly and my project is AGPLv3.
Another reason is that I think you need change de licence to include Font Awesome with your code.
If you change de Licence, I can test this with geodjango.

Cheers

[stodge]

Don't switch to GPL as that's more restrictive and less permissive.