code: function(port, options) {
      var stream = new SimpleStream();
      var prompt = 'node> ';
      var rs = repl.start({ prompt: prompt, input: stream, output: stream});
      var replHttpServer = new ReplHttpServer(prompt, stream, rs, options);
      replHttpServer.start(port);
      return rs;
  }
docs: Starts a repl served via a web console.
  @param {Integer} port Port to serve web console
  @param {Object} options Set username, password, and hostname options
  @return Return the REPLServer. Context can be set on this variable.