* Bugfixes:
* Fix 403 for POST and PUT from the UI with UserLoggedInAuthentication (115)
* serialize_model method in serializer.py may cause wrong value (73)
* Fix Error when clicking OPTIONS button (146)
* And many other fixes
* Remove short status codes
- Zen of Python: "There should be one-- and preferably only one --obvious way to do it."
* get_name, get_description become methods on the view - makes them overridable.
* Improved model mixin API - Hooks for build_query, get_instance_data, get_model, get_queryset, get_ordering