message: span for token inside doc header.
diff: @@ -17,7 +17,8 @@ export class Title extends ui.Component {
  }
  public setTitle(title: string) {
  - this.viewportDiv.innerHTML = `<span style="font-size:20px;font-family:Book Antiqua">${title}</span>`;
  + // tslint:disable-next-line
  + this.viewportDiv.innerHTML = `<span id="docname" style="font-size:20px;font-family:Book Antiqua">${title} <span id="doctoken"></span></span>`;
  }
  public setBackgroundColor(title: string) {
  