pixelhijack/extending Raphael.js: unbind all event listeners from an element

## extending Raphael.js: unbind all event listeners from an element
/*
    Raphael.js: unbind all event listeners from an element
*/
Raphael.el.unbindAll = function(){
    while(this.events.length){
        var e = this.events.pop();
        e.unbind();
    };
};

//  use:
//  paper.circle.unbindAll();
	/*
	Raphael.js: unbind all event listeners from an element
	*/
	Raphael.el.unbindAll = function(){
	while(this.events.length){
	var e = this.events.pop();
	e.unbind();
	};
	};

	// use:
	// paper.circle.unbindAll();