Updated openstack/openstack
Project: openstack/nova  330b0340fcbe07f9af217b0f58b931ff44aa9556

Convert compute/api to use NetworkRequest object and list

This makes the servers API pass the NetworkRequest objects through to
compute/api, but not yet over the wire.

Change-Id: I75b7cec88e3b0c3344dfeb073189e1b51dd01f27