Updated openstack/openstack
Project: openstack/sahara  c3fc7e61055caecb67e0b0c0f11d45650bb3a721

Integration tests for CDH plugin

Tests:
* cluster provisioning
* map-reduce job
* swift integration
* EDP
* scaling

Change-Id: I27e19026c2681e203e8551a7c20bba7fc1b285f9