message: docs: Move Displaying data topic and ToH tutorial
  Move the "Displaying data topic" into the Tutorials section.
  Move the ToH tutorial to the top of the tutorials section.
  PR Close
diff: "title": "Components",
  "tooltip": "Building dynamic views with data binding",
  "children": [
  - {
  - "url": "guide/displaying-data",
  - "title": "Data binding",
  - "tooltip": "Property binding helps show app data in the UI."
  - },
  {
  "url": "guide/user-input",
  "title": "User Input",
  "title": "Tutorials",
  "tooltip": "End-to-end tutorials for learning Angular concepts and patterns.",
  "children": [
  - {
  - "title": "Routing",
  - "tooltip": "End-to-end tutorials for learning about Angular's router.",
  - "children": [
  - {
  - "url": "guide/router-tutorial",
  - "title": "Using Angular Routes in a Single-page Application",
  - "tooltip": "A tutorial that covers many patterns associated with Angular routing."
  - },
  - {
  - "url": "guide/router-tutorial-toh",
  - "title": "Router tutorial: tour of heroes",
  - "tooltip": "Explore how to use Angular's router. Based on the Tour of Heroes example."
  - }
  - ]
  - },
  - {
  - "url": "guide/forms",
  - "title": "Building a Template-driven Form",
  - "tooltip": "Create a template-driven form using directives and Angular template syntax."
  - },
  {
  "title": "Tutorial: Tour of Heroes",
  "tooltip": "The Tour of Heroes app is used as a reference point in many Angular examples.",
  }
  ]
  },
  + {
  + "title": "Routing",
  + "tooltip": "End-to-end tutorials for learning about Angular's router.",
  + "children": [
  + {
  + "url": "guide/router-tutorial",
  + "title": "Using Angular Routes in a Single-page Application",
  + "tooltip": "A tutorial that covers many patterns associated with Angular routing."
  + },
  + {
  + "url": "guide/router-tutorial-toh",
  + "title": "Router tutorial: tour of heroes",
  + "tooltip": "Explore how to use Angular's router. Based on the Tour of Heroes example."
  + }
  + ]
  + },
  + {
  + "url": "guide/forms",
  + "title": "Building a Template-driven Form",
  + "tooltip": "Create a template-driven form using directives and Angular template syntax."
  + },
  + {
  + "url": "guide/displaying-data",
  + "title": "Data binding",
  + "tooltip": "Property binding helps show app data in the UI."
  + },
  {
  "url": "guide/web-worker",
  "title": "Web Workers",
  