Updated openstack/openstack
Project: openstack/nova  bc7c6a7450571ec13dbacf866a57071e1b737d1f
null
Libvirt: Repair metadata injection into guests

The change to use Instance objects when spawning instances
changed the format of the 'metadata' property.  But this wasn't
taken into account in the code which actually injects metadata
into /meta.js in the guest's fs.

This patch ensures that the meta.js file injection expects the
new format.

Closes-bug: #1284733

Change-Id: I37049ac01b65d30d588578e351fcddac457f95a7