gajus/swing — pull request #11 by mfkp (2014-11-17 02:53:04+00:00)
Title: Pass original hammer event

Useful to have original event for certain tasks.

Example: canceling native scroll event so a mobile browser doesn't scroll while you're dragging:

```javascript
stack.on('dragmove', function (obj) {
obj.origEvent.srcEvent.preventDefault();
});
```