also fixed mode dropdown, which is also made using graphics.input now
also fixed mode dropdown, which is also made using graphics.input now

silky/sketch-n-sketch,UIKit0/sketch-n-sketch,ravichugh/sketch-n-sketch,ravichugh/sketch-n-sketch,ravichugh/sketch-n-sketch,silky/sketch-n-sketch,ravichugh/sketch-n-sketch,silky/sketch-n-sketch,florence/sketch-n-sketch,ravichugh/sketch-n-sketch,UIKit0/sketch-n-sketch,UIKit0/sketch-n-sketch,florence/sketch-n-sketch,ravichugh/sketch-n-sketch,florence/sketch-n-sketch