cleaned up openstack lifecycle test
cleaned up openstack lifecycle test

Signed-off-by: Brian Cunnie <08b1994189fa435ac5418242919427d718cd7695@pivotallabs.com>

loewenstein/bosh-openstack-cpi-release,loewenstein/bosh-openstack-cpi-release,cloudfoundry-incubator/bosh-openstack-cpi-release,cloudfoundry-incubator/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release,loewenstein/bosh-openstack-cpi-release,cloudfoundry-incubator/bosh-openstack-cpi-release