Fixed "onSwipingUp" and "onSwipingDown"
Fixed "onSwipingUp" and "onSwipingDown"

The directions were reversed in these two. "onSwipingUp" was getting called when a user was swiping down, and vice versa.
Johnqing/react-swipeable,baverman/react-swipeable,hartzis/react-swipeable,fattenap/react-swipeable,dogfessional/react-swipeable,dogfessional/react-swipeable