Updated openstack/openstack
Project: openstack/nova  04c2bb4692f10e4925c6385371f688338b8c9b7b

Make cells send Instance objects in build_instance()

This makes the cells rpcapi pass real objects through in the build_instances()
call.

Related to blueprint kilo-objects

Change-Id: I4a08274c34acedc58a2010a5f3093865bd1055d4