Changed extension name and id references to indicate version 2.
Changed extension name and id references to indicate version 2.

thomthom/testup-2,thomthom/testup-2,SketchUp/testup-2,thomthom/testup-2,SketchUp/testup-2,thomthom/testup-2,thomthom/testup-2,economysizegeek/testup-2,economysizegeek/testup-2,economysizegeek/testup-2,economysizegeek/testup-2,SketchUp/testup-2,thomthom/testup-2,SketchUp/testup-2,SketchUp/testup-2,SketchUp/testup-2