Implement Akka ActorSystem debugging with Kamon

[kabirkbr]

#With more involved tests it starts to be difficult to understand the system just from error messages or logging. A better way to look at actors, their messages, etc is needed. Kamon
http://kamon.io/documentation/get-started/ seems to be exactly the framework for that.

Besides debugging, Kamon can also be used for analysis of simulation results which as important. Subtasks:

• Add Kamon instrumentation for logging to message traces and statistics #21
• Setup a Prometheus server in a docker container #22
• Configure Kamon+Prometheus for debugging offernet (and later analysis)  #23
• Setup OpenTracing server in docker #24