obsync: remove --owner, elide owner from ACL XML
obsync: remove --owner, elide owner from ACL XML

Just omit the owner field from the ACL XML. It is optional anyway.

Don't supply an --owner switch. The owner will always be the same user
that created the object.

Signed-off-by: Colin McCabe <7b35906f1d014e74a9dc8c913eb229119df647aa@dreamhost.com>

ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph,ajnelson/ceph