Expose the proxy object on the object, for the benefit of plugin authors...

Expose the proxy object on the object, for the benefit of plugin authors (Thanks to Justin Meyer for the suggestion).

src/event.js

@@ -428,6 +428,8 @@ jQuery.event = {
 				jQuery.extend( proxy, data || {} );
 
 				proxy.guid += data.selector + data.live; 
+				data.liveProxy = proxy;
+
 				jQuery.event.add( this, data.live, liveHandler, data ); 
 				
 			},