enable neutron-full on nova check queue

as it turns out a lot of the changes to get neutron-full working
are actually nova changes in the handling on python-neutronclient
we actually need neutron-full on the nova check queue to know if
we are making real progress there.

Change-Id: I62f85be7e204c872210a1e75b8f88ec616fb68a6
Reviewed-on: https://review.openstack.org/37100
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins