The Inline Edit component demo has this code at the top of it:

/**

• Customize the undo subcomponent appearance.

• @param {Object} that

• @param {Object} targetContainer
  */
  var myUndoRenderer = function (that, targetContainer) {
  var markup = "<span class='flc-undo'>" +
  "<span class='flc-undo-undoContainer'><a href='#' class='flc-undo-undoControl'><img src='../../../../integration-demos/sakai/images/undo.png' alt='Undo your edit' title='Undo your edit' style='border:none' /></a></span>" +
  "<span class='flc-undo-redoContainer'><a href='#' class='flc-undo-redoControl'><img src='../../../../integration-demos/sakai/images/redo.png' alt='Redo your edit' title='Redo your edit' style='border:none' /></a></span>" +
  "</span>";
  var markupNode = $(markup);
  targetContainer.append(markupNode);
  return markupNode;
  };

This is Eli's fancy undo/redo markup, but this renderer isn't hooked up anywhere. If we want to use it, we should hook it up, otherwise delete it.