code: function runWebServerInProcess(rawConfig, serverConfig, emitter) {
    var server = require('./server.js');
    
    if (serverConfig.command == 'stop') {
      logger.info('stopping server');
      return server.stop();
    }
    
    var app = server.listen(rawConfig, serverConfig, function(err, newCommandName, newConfig, finalCallback) {
      if (err) { 
        logger.error("Error: " + err);
        if (callback) callback(err);
      } else {
        emitter.emit(newCommandName, newConfig, finalCallback);
      }
    });
  }
docs: Runs the web server in the same process as the user's code.  This is quicker for a single
  cpu, but risks the user's code stealing cpu and preventing the web server from serving
  responses in a timely fashion