Updated openstack/openstack
Project: openstack/nova  50af33499ae949d7e4803c76f85cf347a00c37fc

Improve hacking rule to avoid author markers

The case with the tag "moduleauthor" is not handled when
checking to avoid author makers.
Also fix the position when the tag Author is used.

Change-Id: I17b07b9f5448f9cbb4c5705f655c5392316a6239
Closes-Bug: #1314176