bradbirdsall/Swipe — comment on commit af1beecd0397791a74d1e1aff8d38d7da630acaa
File:  line 0
By bradbirdsall:

Should we add scale to the event object or just ignore that piece if it doesn't exist?

` if(e.touches.length > 1 || e.scale && e.scale !== 1) return; `