Delete edit, intro, other multiple-scene stuff, to cut the demo down to just the interesting part. Add a simple pause mode that lets you toggle future while still paused. Add icon and cabal-macosx hook for easily building Mac app bundles. Increase the number of future frames from 40 to 100.
use aliases instead of using ADT constructors directly for Gloss pictures
actually fix the cabal-macosx stuff
add some keybindings documentation. also get rid of some additional cruft and make ghc -Wall.
add undo