+Very Soon:
 o Clean up code -- fairly major.
 o Get rid of chop at beginning of game.
 o Disappearing heats, and floating point exception...  ew.
 o Add screens - Game Over, You Won.
 o Update configure window - Add change weapon key 'c'.
 o Work on display at bottom of screen.
 o Fix screen switching problem(s).
 o Fix weapon switching order.
 o Fix alien configuration misalignment

+Distant to Never:
 o Networking
 o Two Player
