message: Document how to add an ACLControlBox5 into your page
diff: @@ -27,12 +27,16 @@ Now run `npx serve` and go to http://localhost:5000/examples/ with your browser
  See the ['examples' folder](https://github.com/solid/solid-ui/tree/examples/examples) for the
  source code of those examples.
  -You can open the web console in your browser and try some of the following commands:
  +While viewing one of those examples, you can open the web console in your browser and for instance
  +try how you can create a button:
  ```js
  const solidLogo = 'https://solidproject.org/assets/img/solid-emblem.svg'
  +const exampleFolder = 'https://example-user.inrupt.net/public/public-control/'
  const myButton = UI.widgets.button(document, solidLogo, 'test', () => window.alert('clicked!'))
  UI.widgets.clearElement(document.body)
  document.body.appendChild(myButton)
  +const aclControlBox = UI.aclControl.ACLControlBox5(UI.rdf.namedNode(exampleFolder), { dom: document }, '', UI.store)
  +document.body.appendChild(aclControlBox)
  ```
  See https://solid.github.io/solid-ui/Documentation/api/ for the API documentation.
  