• Fixed issue #145 where a server restart was not done when recommended and checking
  becamed called in a tight loop, eventually calling message commands again and again.
  Test case added for this.
• 'make test' will now trigger the build if not done before. removed some obsolete
  test special targets.
• starting to integrate with travis for build and test coverage
• documented how MDCAChallenges now overrides any port sanity checks.