[Oryx] Delete Event Raiser Hack

DeleteEventRaiser

(function(dc){
	var proxy = dc.prototype.execute;
	dc.prototype.execute = function(){
		var StopPropagationException = function(){};
		var event = {
			type: "shapedeleted", 
			shapes:this.shapesAsJson,
			dockers:this.dockers,
			cancel: false
		};
		this.facade.raiseEvent(event);
		if(!event.cancel)
			proxy.apply(this, arguments);
	};
})(ORYX.Plugins.Edit.DeleteCommand);