Added a patch method.
Using the correct status_code for PATCH requests (202).
Update the version
Merge https://github.com/demux/slumber into dev

Conflicts:
	setup.py
add a note about PATCH support
Remove tests from being installed
Merge branch 'master' into dev

Conflicts:
	setup.py
Add stuff to .gitignore
Add tox.ini for tox (http://tox.testrun.org/)
Merge pull request #31 from msabramo/tox

Add support for tox (http://tox.testrun.org/)
Remove python 2.5 from travis
remove global state in the serializers and refactor them to be more pluggable
Allow passing in your own instance of serializer to API
Document the refactor to the serialization framework
Merge branch 'refactor-serializers' into dev
Allow looking up serializer by content_type as well as name
Don't assume on the format of the serialized, use content_type
Be smarter about what we do with POST/PUT's returns
Store the latest response on self._ to allow people to get at it
Make put method return response body (not just True) for status_code !=
204