Restless

Bug Fixes
-------

* Fixed issue caused by trying to import six on setup.py file

Features
--------

* Added ``SubPreparer`` and ``CollectionSubPreparer`` classes to make easier to nest responses
* Hability of using callables in preparers (as soon as they don't have args)

Changes
-------

* Dropped Itty support :(
* Proper HTTP status messages
* Added support to Django 1.9 to 1.11 (dropped support to Django <= 1.7)
* Proper wrapping for decorators

Added support to Django 1.9, 1.10 and 1.11

This release adds a change which was in restkiss v2.0.2 but got lost in the backporting process - sorry, everybody!

Features
- Changed all `Resource` subclasses so that a 204 No Content response sends
`text/plain` on `Content-Type`. (SHA: 116da9f & SHA: b10be61)

This release makes some long-needed changes on error handling for `Resource` and its subclasses, plus support for both Django >= 1.9 and Tornado >= 4.0 and allowing alphanumeric PKs on all supported frameworks.

Features
- Allowed PKs with dashes and alphanumeric digits. (SHA: e52333b)
- Reworked test suite so that it uses `tox` for simultaneously testing on
CPython and PyPy, both 2.x and 3.x (SHA: 2035e21, SHA: 9ca0e8c, SHA: 3915980
& SHA: a1d2d96)
- Reworked `Resource` so that it throws a `NotImplementedError` instead of
returning an `HttpResponse` from Django. (SHA: 27859c8)
- Added several `HttpError` subclasses. (SHA: e2aff93)
- Changed `Resource` so that it allows any serializable object on the response
body. (SHA: 1e3522b & SHA: b70a492)

Bugfixes
- Changed `JSONSerializer` to throw a `BadRequest` upon a serialization
error. (SHA: 8471463)
- Updated `DjangoResource` to use lists instead of the deprecated
`django.conf.urls.patterns` object. (SHA: f166e4d & SHA: f94c500)
- Fixed `FieldsPreparer` behavior when parsing objects with a custom
`__getattr__`. (SHA: 665ef31)
- Applied Debian's fix to Tornado tests for version 4.0.0 onwards. (SHA: 372e00a)
- Skips tests for all unavailable frameworks. (SHA: 8b81b17)