Create an example for deploying hypertrace on a Kubernetes cluster

[aszs]

Create an example for deploying hypertrace on a Kubernetes cluster, supporting the ones documented here:

https://docs.hypertrace.org/deployments/

All the example would have to do is generate one of of the slightly different ./config/hypertrace.properties for each type of cluster (as documented on the above link) and then use a helm configurator with hypertrace's helm chart.

The type of kubernetes cluster can be selected using a service-template input for now. A more advanced version could automatically detect that (that logic should probably live in unfurl.configurator.k8s.ClusterConfigurator).

[aszs]

not needed since Dave Nielsen doesn't work for them anymore