Require at least django 1.4
- Fixing issue with limiting select popup by multiple media type.
- Fixing issue with limiting select popup by media type.
- Fixing issues with media preview in the admin.
- Django 1.4 compatibility.
- Use django-taggit instead of django-tagging.
- Various south fixes.
- Adding django-sortedm2m as dependency.
- Fixing PIL import issue. Falling back to Image if PIL is not in the path.
- Adding count field to Download model.