Added state build-tested feature/grizzly/openstack-os-build ubuntu-12.04 to singletons/crowbar/barclamp-nova/129
Made state build-tested feature/grizzly/openstack-os-build ubuntu-12.04 a child of build-testing feature/grizzly/openstack-os-build ubuntu-12.04 in singletons/crowbar/barclamp-nova/129