v0.6.0

Options

• Added droppable option (Defaults to false)
• Added selectable option (Defaults to true)
• Added treeOptions as the 2nd parameter that will pass to the rowRenderer function

Events

• Changed tree.on('drop', fn) to tree.on('dropNode', fn)

  tree.on('dropNode', function(node, evt) {
      // Handle drop node event
  });