Implementation of Nova virtulization driver for zVM.

Gerrit User 22348 ce8d68ac75 Update patch set 1 ... Patch Set 1: Verified+2 Build succeeded (gate pipeline). - openstack-tox-pep8 http://logs.openstack.org/26/560526/1/gate/openstack-tox-pep8/b4e2109/ : SUCCESS in 4m 52s - openstack-tox-py27 http://logs.openstack.org/26/560526/1/gate/openstack-tox-py27/8b87129/ : SUCCESS in 5m 14s Patch-set: 1 Reviewer: Gerrit User 22348 <22348@4a232e18-c5a9-48ee-94c0-e04e7cca6543>		2018-04-16 05:49:58 +00:00