Updated openstack/openstack
Project: openstack/python-ceilometerclient  4b7a63362345952526006d5cf236afb62abd3430
null
Fix cacert argument to HTTPS connection

This fixes a typo that broke the client for HTTPS URLs.

Added a basic test to cover this case.
Coverage is very low in common/http.py.

Change-Id: Ic440f20f463c3b8558a7639f1015096a01496cf8
Closes-bug: 1244091