Updated openstack/openstack
Project: openstack/nova  681acd3f079a5a4f9e7db8321ed81f1304c3d42f

Add idmap to libvirt config

Allows Nova to configure libvirt domains with id map
elements. This allows user namespaces to be enabled
and configured.

Partially implements: bp libvirt-lxc-user-namespaces

Change-Id: I4dbbc5e265e2caa17e32ff40cb3c5f5bb51d6548