Provide example configurations for deploying Prometheus and Grafana to monitor AMQ Broker as well as document instructions for deploying these configurations.

An example of this configuration was discussed on the messaging mailing list: http://post-office.corp.redhat.com/archives/messaging/2020-May/msg00183.html

This example should be reviewed and cleaned up.

There is also some discussion occurring at the Integration Program level to have a unified solution for monitoring and alerting across the integration products: https://docs.google.com/document/d/1zcTcboY_91AU2doauIfeF6HomXMh-qnwLLqK_s6rmQE/edit