Updated openstack/openstack
Project: openstack/nova  0e290cfb64d4ea9a5549155d43c8ec05c23bde34

Fix nova/network direct use of object modules

This replaces all uses of nova.objects.<module>.<object> with
nova.objects.<object> within nova/network and nova/tests/network.

Change-Id: I6438bcf47e06a401323ea708d5a44c69fa00e967
Partial-Blueprint: object-subclassing