message: MLDB by default listens only to localhost for security
diff: @@ -88,7 +88,7 @@ int main(int argc, char ** argv)
  int numThreads(16);
  // Defaults for operational characteristics
  string httpListenPort = "11700-18000";
  - string httpListenHost = "0.0.0.0";
  + string httpListenHost = "127.0.0.1";
  string runScript;
  int watchdogTimeout = -1;
  bool dontExitAfterScript = false;
  