Updated openstack/openstack
Project: openstack/python-novaclient  43754f519a453c11c376f8b9a4d6fdeccac1c448

Filter endpoints by region whenever possible

Previously, the endpoints command just returned the first endpoint. This
was not very useful; people expected to see the endpoints in the region
they specified. This patch does the following:

- If there's only one endpoint, use that.
- If there's a specific one for your region, use that.
- If there isn't, warn, and show the other ones.

Closes-Bug: #1256009
Change-Id: I70b82bdffb9b2e3da415a3bb941bcff287e39789