GPII-957: Have the PMT/PCP hosted on webserver

Link to JIRA: http://issues.gpii.net/browse/GPII-957

The little details about this, e.g. the port number, the `util.puts` messages etc are just example. Anyone can feel free to change them.
This URL should use the port number from the variable above - not have it hardcoded as part of the string