Updated openstack/openstack
Project: openstack/nova  b8a88f1ea0892bb0391ade82fcae171532f7b377

Make neutronapi use NetworkRequest for allocate_for_instance()

This makes the neutronapi code use the NetworkRequest object for
the allocate_for_instance() operation. It also prepares validate_networks()
by using the object internally, which will make it easier when we
actually start passing that from the caller.

Change-Id: I71c85ed4124e1e00b8c4c6d8dc02f2f280d69cfa