Helm chart

[TimJones]

I assume due to #169 that the Helm Chart in this repo shouldn't be considered ready for use.

Before it gets published anywhere I noticed that the template/deployment.yaml is actually a DaemonSet, so it should be renamed accordingly. Also the DaemonSet resources does not support a replicas field in the spec.

[deitch]

Yeah, that was a recent update. I don't care all that much if the file is named deployment.yaml or daemonset.yaml, but it is good hygiene to clean it up.

Most of the testing happens from the direct manifests, not from the Helm chart. We really should auto-generated one from the other, and then we are in a reliable channel all the way through.