Updated openstack/openstack
Project: openstack-dev/devstack  d7af0fe7a61115709681f8dcfee34207199bfe7b

Update devstack to work with new split neutron services repos

This commit udpates devstack to work with the latest neutron services, which
are now in their own repositories. This will also unblock third party CI for
services testing. This also allows devstack users to run neutron with
services again.

Change-Id: I9cdd51f09edaccf218988240b48ce733d5771a65