Updated openstack/openstack
Project: openstack/heat  83b910b4ca5e915f49bb7820e98b24eba3f759fa

Fix doc generation for contrib resources

Since we shouldn't require contrib resources to be installed in order to
generate documentation, this adds an exception to the plugin loader so
that it doesn't try to load the setup.py files that can be found inside
each plugin directory inside contrib/

Closes-Bug: 1403897
Change-Id: Id6ece4379599925dd17d22cef401c8d667a0ac51