Updated tox to test against latest Django 1.5 release.
Merge pull request #40 from jefftriplett/master

Updated Django 1.5
Adds documentation for CsrfExemptMixin
Merge pull request #42 from bennylope/csrf-docs

Adds documentation for CsrfExemptMixin
Add json_dumps_kwargs to JSONResponseMixin
Add doc for dc6461175f8d6
Create method JSONResponseMixin.get_json_dumps_kwargs
Test attribute json_dumps_kwargs of JSONResponseMixin
Tests refactoring
Merge pull request #43 from brmzkw/forward_arguments

Add json_dumps_kwargs in JSONResponseMixin
WIP on OrderableListMixin
Add basic ordering to OrderableListMixin
Refactor test class name
Test if only allowed columns can be used for ordering
Test default ordering column
Test if raises ImproperlyConfigured when no Orderable.default
Add docs for OrderableListMixin
Improve style: qs -> queryset
Improve style: use double quoutes
Improve style: dont break lines with \