anchor.diff:  
   == Docker configuration
   Raising newly built image would be quite simple with a help of `docker-compose`. Here's a sample BMP / Selenium Grid configuration, which will help you to link all containers together:
  -[source,YAML]
  +[source,Yaml]
   ----
   seleniumhub:
    image: sskorol/hub:2.53.1
  
positive.code: 
  == REST Browsermob Proxy client
  To establish connection with `docker-browsermob-proxy` image via REST we need to find out its internal IP address first. Here's a script, which could help us:
  [source,bash]
  ----
  #!/bin/bash
  PROXY_NAME=`docker ps --format {{.Names}} | grep 'proxy'`
  
negative.code: </html>
  ----
  Where `har-viewer.js` is the official script for HAR Viewer embedding.
  [source,JavaScript]
  ----
  (function () {
      var har = document.createElement("script");
  