Updated openstack/openstack
Project: openstack/nova  b5726f6c14cebedd807564b082ee46ff73d25be8

Fix rest of compute objects usage

Change the rest of compute to use objects.<Object> vs
objects.<module>.<Object>.

Partial-Blueprint: object-subclassing

Change-Id: I1a33733144ca3ffe7b9d7c32f0113f1aa1f664cc