Updated openstack/openstack
Project: openstack/nova  9eec575a81775b870f520d61444ee61b24a8a218
null
Fix copyright messages after admin actions split for V3 API

Adds copyright messages that were accidentally not duplicated
in the new files during the code separation.

Partially implements blueprint v3-api-admin-actions-split

Change-Id: Icc3be739f86be740ae06aecba9e5166cc49ef1e2