Updated openstack/openstack
Project: openstack/python-troveclient  3ba7e9b8313cfccef0c07e408719c102b0639eeb

Adds support for Keystone V3 API

Updated trove client to support Keystone V3 API. The
Keystoneclient session object is used for authentication, retrieving
the service catalog and HTTP connection/session management.

Added additional CLI parameters for Keystone V3.

Added tests using requests_mock instead of mocking completely the
session object like the previous failed patch:

https://review.openstack.org/#/c/102315

Change-Id: Ib804c0a45b3b4d3f8670ec642b2c2fd1be6cd656