Updated openstack/openstack
Project: openstack-dev/devstack  4fa0401d3386b56f66efc50712463fbabdc8fc80
null
Improve savanna-dashboard installation

* split configurations setting to one-per-line;
* don't set SAVANNA_URL in horizon configs - we're now using endpoits
  keystone to find corresponding edpoint.

Change-Id: I9497a511656a2f70e923b651c66c5ef2917a0939
Updated openstack/openstack
Project: openstack/python-ceilometerclient  117767df47a19c2db9f79b56ad4a0a8a31007410
null
test_url_generation_with_proxy: do not use contextlib.nested()

This method does not exist in Python 3, use the "@mock.patch.object" decorator
instead.

Change-Id: Ic45fea1553320c61be284a9397b54fd32f7d30ef