Added kube config to use local images if they exist to speed up start script

Start times were originally between 1 min 20 secs and 3 mins, they now seem to be consistently around 50 secs
For more info see https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/images.md#preloading-images
Remove temporary socat container now that openshift exposes kubernetes & kubernetes-ro services
Add OpenShift HA Proxy router
Add in router config for hawtio - it works! Just need DNS now...
Switch to kibana4 & more validation for necessary startup images
Documentation update for OpenShift quickstart
added a helper function