Updated openstack/openstack
Project: openstack/python-ceilometerclient  85c80f0fc5f02ed406d662ddb390d71bd32ee34e
null
Ensure url sent to proxy don't have redundant /

When a proxy is set, the url requested to the proxy have a double // after
the domain, but for ceilometer this kind of url is not valid.

So, this patch ensures the url have only one /

Closes-bug: #1274981

Change-Id: Id6fc5cf7ab7a3866bc23af7102785a9cede593fe