Method start

src/tutorial/tutorialManager.js:49–55

* Start or restart the tutorial

()

   * Start or restart the tutorial
   */
  start() {
    this.currentStep = 0;
    this.completed = false;
    this.saveProgress();
    this.emit('start');
    this.emit('step', this.currentStep);
  }

  /**
   * Go to next step