react handleMove/onMove event

modified the private _onMove prototype, so it calls events on it's
source Element like it's sibling function _dispatchEvent
added the handleMove, which listens to the onMove events to the react
mixin

Sortable.js

@@ -1021,17 +1021,19 @@
 			onMoveFn = sortable.options.onMove,
 			retVal;
 
-		if (onMoveFn) {
-			evt = document.createEvent('Event');
-			evt.initEvent('move', true, true);
+		evt = document.createEvent('Event');
+		evt.initEvent('move', true, true);
+
+		evt.to = toEl;
+		evt.from = fromEl;
+		evt.dragged = dragEl;
+		evt.draggedRect = dragRect;
+		evt.related = targetEl || toEl;
+		evt.relatedRect = targetRect || toEl.getBoundingClientRect();
 
-			evt.to = toEl;
-			evt.from = fromEl;
-			evt.dragged = dragEl;
-			evt.draggedRect = dragRect;
-			evt.related = targetEl || toEl;
-			evt.relatedRect = targetRect || toEl.getBoundingClientRect();
+		fromEl.dispatchEvent(evt);
 
+		if (onMoveFn) {
 			retVal = onMoveFn.call(sortable, evt);
 		}
 

react-sortable-mixin.js

@@ -34,7 +34,8 @@
 		onUpdate: 'handleUpdate',
 		onRemove: 'handleRemove',
 		onSort: 'handleSort',
-		onFilter: 'handleFilter'
+		onFilter: 'handleFilter',
+		onMove: 'handleMove'
 	};
 
 
@@ -90,7 +91,7 @@
 
 
 			// Bind callbacks so that "this" refers to the component
-			'onStart onEnd onAdd onSort onUpdate onRemove onFilter'.split(' ').forEach(function (/** string */name) {
+			'onStart onEnd onAdd onSort onUpdate onRemove onFilter onMove'.split(' ').forEach(function (/** string */name) {
 				copyOptions[name] = function (evt) {
 					if (name === 'onStart') {
 						_nextSibling = evt.item.nextElementSibling;