JSResponder Handler
This class coordinates JSResponder commands for UIManager. It should be set as OnInterceptTouchEventListener for all newly created native views that implements [ ] and thanks to the information whether JSResponder is set and to which view it will correctly coordinate the return values of OnInterceptTouchEventListener such that touch events will be dispatched to the view selected by JS gesture recognizer.
Single CatalystInstance should reuse same instance of this class.