Fixes #971 - Re-adds the jelly donut sprite

Man I wish Github supported .dmi files better

They're .pngs with some words in them

e.g.

# BEGIN DMI
version = 4.0
	width = 32
	height = 32
state = "jdonut1"
	dirs = 1
	frames = 1
state = "jdonut2"
	dirs = 1
	frames = 1
# END DMI

"zTXt" like that and the .dmi file extension is all that differentiates them from .pngs