Updated openstack/openstack
Project: openstack/keystone  30d6a16c199d26e8f41ff433121d862aaa2fb1cc

Implementation of Endpoint Grouping

The Endpoint Filter extension has been extended to support Endpoint
Grouping which provides a dynamic endpoint attribute filtering capability
that is directly associated with a project.

Change-Id: I7b628ac565f58077ff7521458cc1d02b3bf47d29
implements bp multi-attribute-endpoint-grouping