This is the first time I'm submitting and issue on a particular project on github. I dunno if this is the right place to ask the below confirmation.

I just want to confirm about the on change event on the documentation as it says "Occurs when adding/removing widgets or existing widgets change their position/size" because I experienced that the event is triggered thrice. I just put a console.log to confirm that it was triggered three times when I drag a widget into the grid.

http://www.screencast.com/t/YWfLsETHA