Features
* add mezzanine integration ([02096e4](https://github.com/unplugstudio/django-alttext/commit/02096e4))
* add models and admin ([d04ec39](https://github.com/unplugstudio/django-alttext/commit/d04ec39))
* add template tag ([2025f33](https://github.com/unplugstudio/django-alttext/commit/2025f33))
* initial commit ([c997c29](https://github.com/unplugstudio/django-alttext/commit/c997c29))