Updated openstack/openstack
Project: openstack/nova  d8ddbff7ca922c8a12fafa1a8361eb1297baab78

Make nova-api use quotas object for count() and limit_check()

This commit converts nova-api to using the quotas object
for the count() and limit_check() calls.

Change-Id: I4e0462d3fdc385bf815862fa0d8fe891665e1b14