Updated openstack/openstack
Project: openstack/nova  9b1180d5a09227604a470cb9d0790b57daf1b6d7

Fix v3 API extension names for camelcase

Most v3 API names are camelcase, but few APIs are not.
This patch changes them to camelcase for the consistency.

Change-Id: I0dc6c23ffcdcf97fc52d3575d521692805ffd9e3
Closes-Bug: #1315597