on 4/23/2003.  What happened there?

Changed the directory structure of the src
Added some party simulation stuff

Where appropriate, update references to geomview license too,
now called COPYING.geomview.

Once we pick a license this might change, but
in the mean time, at least the NCSA UIUC origin is noted.

where ``a = b;  if(a == b) { ... }'' can be false!

for good accuracy throughout the range.