sortreceive event listeners contain too many arguments

[natecavanaugh]

When you subscribe to a sortables sortrecieve event, the argument list contains an extra event.

The parameter list should be:

(event, ui)

But instead it's (event, event, ui)

The first event is the sortrecieve one, but the second is a mouseup event.

This may due to recent changes in the jQuery core with events.

[Scott González]

This works for me. If you can provide a page showing the problem, feel free to re-open.