$ helm repo add reallyenglish https://storage.googleapis.com/re-charts
$ helm search reallyenglish
$ helm install reallyenglish/stolon$ helm lint ./etcd
$ helm install ./etcd --dry-run --debug$ helm package etcd
$ mv etcd-1.0.0.tgz pkg
$ helm repo index --merge pkg/index.yaml --url https://storage.googleapis.com/re-charts pkg
$ gsutil cp pkg/etcd-1.0.0.tgz pkg/index.yaml gs://re-charts