Updated openstack/openstack
Project: openstack/nova  c33594baa9324a3756f7b0e6eefa362e6933964a
null
Remove @author from copyright statements.

We have git to track authorship, so let's not pad source files
with it as well.

Co-authored-by: Joe Gordon <joe.gordon0@gmail.com>

Change-Id: Ic2d62d6743f7716c086749cd99922b6c496771d4