Getting started - detailed guide for demo

[chattarajoy]

It would be good to add a list of steps using which one can install the app and see it's capabilities. Here's a list of items that might be useful for users to see how things work:

• A helm chart
• Installation commands
• A default config that can read and write to certain prometheus endpoints along with some aggregations (also part of supporting helm charts)
• Steps: Access the admin endpoint to view the aggregations etc being done

In short: add documentation to make the crucial features easier to demo.

[mattklein123]

Yes agreed this is needed. It's on my list but haven't had time to get to it. I will try to find time to get an end-to-end demo working using Minikube.