Updated openstack/openstack
Project: openstack/heat  ae2072c2e00787be696c765f1666fbf9d935adac

Add config file for performance gate job

This job is called gate-rally-dsvm-fakevirt-heat.
Also added readme and plugin sample.

Change-Id: Ic4f482e566f3552b3fdf7129b8447e7def036441