Updated openstack/openstack
Project: openstack/nova  fd7312ef9d703291e3c64bc2b5a4edf0d0c24ce8

libvirt: removing lxc specific disk mapping

Currently, LXC specific disk mapping is being created, preventing
the attached volumes from being added to the LXC disk mapping.
Removing this part, to allow volumes to be included in mapping.

Related-Bug: #1269990
Change-Id: I97bcff558b6d8876a10adb36c19ab3f4c972a708