logs in subpath
info log output printing on console on which port the server is listening
logfile output in monospace font
logfile js put in extra file
- renamed config params coming from jekyll _config.env.yml
- added statusWatch for continuosly querying the status of services
- added basics for socket msg trigger
- made killing of logfile child_processes waterproof
- added (and instantly disabled) possibility to watch the status of some
  server-processes