Initial commit for gke demo automation tool
Initial commit for gke demo automation tool

It's currently support:
* "up": create 2 clusters in GKE and seyup kubectl configuration as well as helm
* "status": check that clusters are up and running and helm is working
* "down": delete demo clusters and cleanup kubeconfig

Aptomi/aptomi,Aptomi/aptomi,Aptomi/aptomi,Aptomi/aptomi