Display a list of comments, as well as a form to submit new comments. See CommentableMixin for controller actions that can be used with this component.

Sample usage:

{{comment-pane
  comments=comments
  addComment=(action 'addComment')
  editComment=(action 'editComment')
  deleteComment=(action 'deleteComment')
  restoreComment=(action 'restoreComment')
  reportComment=(action 'reportComment')}}