alastair/python-musicbrainz-ngs — pull request #102 by JonnyJD (2013-04-19 10:12:52+00:00)
Title: correct release_type/release_status checking

For both we can filter if we have the right includes OR
the right entities (important for browsing).
Release groups only have a status, but releases have a type and status,
since that is inherited by the group.

I also made PEP 8 changes to the checking function.