Make a Magnum demonstration that creates a baymodel and bay.  Just
run demos/magnum/launch to make it work.  This depends on Neutron.

Borrow the v1beta3 redis example from the examples repository in
Kubernetes.
Change-Id: I448a5890bfe0c1675914ae7dbd02fad03f4b1eeb

The old key defaulted to sdake which was incorrect.

Change-Id: I76a87d2e7da17a245f6ee339db4fd4149ddfe5ff

Add a demo using heat

Change-Id: Ife5f94a338e8723eb300f5c41d53d750e19700d5