Setup version in setup.log

[Christopher Faylor]

On Sun, May 27, 2001 at 11:42:31PM -0700, Michael A. Chase wrote:
>It would make it easier to track some of the problems with setup.exe if it
>wrote it's version as part of the startup message in setup.log.  Tonight I
>discovered the opengl libraries in c:\cygwin\usr\lib\;

This was multiply reported as an error in setup by many people 
and singly reported as fixed by me.

cgf