0.3.0

• Completely emulating drag and drop in IE9 and partly in IE10 (when custom drag
  images are used):
  • The workaround with calling dragDrop() on IE did not work
    reliably and was slow. Also, we could not have the drag image under the
    mouse cursor as events would not be forwarded to element underneath.
  • No javascript file is needed any more and the dependency on js-interop
    has been removed.
  • Emulation works by listening to mouseDown, mouseUp and mouseMove events
    and translating them to the HTML5 dragStart, drag, dragEnd, dragEnter,
    dragOver, dragLeave and drop events.
• More stable handling of nested elements. Instead of keeping track of
  dragOverElements in a list, the related target of the event is used to
  determine if it is an event that happened on the main element or bubbled
  up from child elements.