Updated openstack/openstack
Project: openstack/python-troveclient  141d433cebcdcc49b1e781fdef652a68a36c4d4b

Adding command for copying backups

Added sub-command 'backup-copy' that will take a backup ID (could
be from a different region) and copies it to its own region.

Partially implements: blueprint cross-region-backup-availability

Change-Id: Ia9561ead98762fa817e07098a104c39e211315e0