Now that the nova-cells-v1 job is running with neutron
we can remove several explicit blacklist entries for things
that wouldn't work with nova-network and cells v1.
To be clear, these tests won't be added back for nova-cells-v1,
it's just that with the configuration on that job the skips
are handled via config in tempest rather than our blacklist rc
file, which is cleaner.
Depends-On: https://review.openstack.org/549785/
Change-Id: Ib61f159056d229ad190d3f3b61e6d7e3eb6d067f
0cfe925dc3