[plt-scheme] Yesterday's easter egg

Thanks for everyone who happy-birthday-ed me -- hopefully more people
got to see the nice version of the egg (very nice graphics which Robby
made), rather than the error message version...

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!
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