0.1.14: controls option to jotArea determines which controls are shown for this particular area. Making incremental moves toward a more extensible set of controls. Added a "style" menu offering reasonable choices and removed the proof-of-concept "big" and "normal" buttons, but we still need bulleted lists. Toned down the padding of buttons to a more reasonable level. Introduced the jot-control CSS class, which is shared by menus and buttons to get the same styling.