F18 builds are unreliable (or for some people don't work at all),
this seems due to the following bug:
The simplest workaround is to use the netinst ISO instead of the DVD
so we pick up the newer curl package which fixes the problem
Fixes bug #1185810
This is consistent with top-level heat-templates directories
being targetted at different audiences.
This directory may also contain autoscaling templates, yaml variants
and diskimage-builder elements.
Import heat-jeos oz TDL files, and a utility script which wraps the
commands required to process them.
The heat-jeos.sh script is a simple (if not quite as fully featured)
replacement for the heat-jeos tool, meaning we can deprecate it.
fixes bug #1171602