05/Jul/95 v0.2 * Minor bug fix

 * Changed the way the big PI was being shown on screen, instead of cleaning
   the screen first and then drawing one number after the other, it now
   calculates the 4 rows it has to draw and does it all at a time.
   This reduces the time it takes to update the screen since it doesn't send
   a ton of ansi (cursor positioning) codes.

03/Jul/95 v0.1 * Initial Release