Updated openstack/openstack
Project: openstack-dev/devstack  0d59da9dc70da5b7a9d2a53d4560b82748945862

Cleanup WSGI config for keystone on stop

Ensure that the VHOST and the scripts used to enable keystone under
mod_wsgi are properly cleaned up.

Change-Id: I76a748b0fd5f1a5182d10e425202857c5621e25a