* added heat template for use with RPC9.0.0 and RAX
* added heat template for use with RPC9.0.0 and OpenStack
* rewrote the AIO script.
Merge pull request #144 from cloudnull/aio

Updated AIO install script, added heat AIO deployment methods
changes default hypervisor to KVM
Backport PR#180 to fix issue #147
Merge pull request #270 from stevelle/backport-fix-147

Backport PR#180 to fix issue #147