Updated openstack/openstack
Project: openstack/heat  2bdc11bf68e637f56ebe764c4aa1481622e2de65

Remove rst2script.sed and integration.sh

rst2script.sed was referenced in the Fedora getting started
documentation, but the recommended way to use Heat/Openstack
on Fedora is now to use RDO/packstack.

Also removes the reference to rst2script.sed in the
getting_started/on_fedora documentation.

Also removes obsolete integration.sh script.

Partial-Bug: 1338066

Change-Id: I7f2b0d84ccef324ccb8e32ca4c6d90f9a3f2dda3