title: CKEditor 5 Missing Available Toolbar Items
body: <p>I've listed all the available toolbar items for the CKEditor 5 Inline editor, and I'm wondering why some of the basic items are missing. I'm using the build at <a href="https://cdn.ckeditor.com/ckeditor5/1.0.0-beta.1/inline/ckeditor.js" rel="noreferrer">https://cdn.ckeditor.com/ckeditor5/1.0.0-beta.1/inline/ckeditor.js</a>, which the documentation says should include the entire set of features.</p>
  
  <p>editor.ui.componentFactory.names() output:</p>
  
  <ul>
  <li>undo</li>
  <li>redo</li>
  <li>bold</li>
  <li>italic</li>
  <li>blockQuote</li>
  <li>imageTextAlternative</li>
  <li>imageUpload</li>
  <li>heading</li>
  <li>imageStyle:full</li>
  <li>imageStyle:side</li>
  <li>link</li>
  <li>numberedList</li>
  <li>bulletedList</li>
  </ul>
  
  <p>As you can see, some of the core items that were included in CKEditor 4 are missing such as:</p>
  
  <ul>
  <li>copy</li>
  <li>paste</li>
  <li>underline</li>
  <li>fontSize</li>
  <li>textColor</li>
  <li>justifyLeft</li>
  <li>justifyRight</li>
  <li>justifyCenter</li>
  </ul>
  
  <p>Why are these items missing? Is it because CKEditor 5 is still in beta?</p>