Add (a rather sizable chunk of) code for determining the possible best and worst...

[ccbs] / bigscreen / tinyptc / AUTHORS

X11 version done by Alessandro Gatti <a.gatti@tiscali.it>
XVideo/XSHM target written by Fred Howell <foohoo@shaw.ca>
Original windows version done by Glenn Fiedler <gaffer@gaffer.org>