callback is not called in kurento-tutorial-js

[xenyou]

kurento-recorder

          client.connect(webRtc, webRtc, recorder, function(error) {
            if (error) return onError(error);

            console.log("Connected");

            recorder.record(function(error) {

the callback is not called. so the video is not recorded.
I'll write a patch to fix and send a PR.

Kurento/kurento-tutorial-js#3

CI failed and I don't know why.
Anyway this is a bug. Please check it.

Maybe kurento-client should be fixed rather than tutorial.