setup_cinder_volumes: updates
setup_cinder_volumes: updates

The install-guide now installs thin-provisioning-tools, too.

See openstack/cinder repo:

19dd18b17f2fbcca37b0c6633f47c0b7cdace9a7
  "Remove auth_uri usage"

Change-Id: Ib1407e85ead15088766679a605d28934df442ec9

openstack/training-labs,openstack/training-labs,openstack/training-labs