Updated openstack/openstack
Project: openstack/python-troveclient  043b987e8a80763b33fee961619834b2fea00237

Add CONTRIBUTING.rst

There is no CONTRIBUTING.rst file, the patch will add it.

Change-Id: I493e9d10b91c809af62ccb07c9bd99ae7ed3bdae
Closes-Bug: #1337182