Revert "Set Ubuntu Xenial to non-voting"
Revert "Set Ubuntu Xenial to non-voting"

This reverts commit 5a7f531790cffe3f84be20a6bdf9428dece39919.

Change-Id: Iffbbf083fedc838790602fda267c2ad8b20e6d12

openstack/puppet-openstack-integration,openstack/puppet-openstack-integration,openstack/puppet-openstack-integration