Updated openstack/openstack
Project: openstack/cinder  4726b6543c3fd048f67b3420f0097fbdf1b6f1f0

Add missing methods to FakeISCSIDriver

Just a quick/simple add of missing methods to make the FakeISCSI
driver usable.

Change-Id: I7e822dd094d925d13e7e5b2f6605d11fd138dbd1