Updates to support Django 1.5.1 and newer versions of restkit
Forceheaders passed to proxy function to override any client supplied headers
Test for existence of headers before looping over them
Set default logging to error. There's currently a bug in debug logging that causes graphics files proxies to corrupt the terminal
Increase version number
Merge branch 'master' of https://github.com/go1dfish/dj-revproxy
Merge branch 'master' of https://github.com/chorsley/dj-revproxy
Make compatible with Django 1.6

raw_post_data has been removed, request.body is now correct