* Update tap event data object
Adds a:
- TabGestureEventData interface, which can be used for both tap and doubleTap events.
- The event object returned by both tap and doubleTap events now have getX(), getY(), and getPointersCount() methods. These facilitate the same function as those of the touch event object.
* ui(gesture): getX,getY in DIP
Updates the getX() and getY() methods of Tap, doubleTap and touch events to return DIP instead of DP.
* ui(gesture): tap event data includes location
Tap and doubleTap event data now include getX and getY methods for event location. These are in DIP format.
getPointerCount is also available.
* Fix tslint errors
* fix minor formatting issues for api-extrector