Win32 version of Goo distribution with threads

[Chris Double <chris@xxxxxxxxxxxx>]

I've uploaded the changes required to get Goo v0_140 working with VC++
and threads. See:

http://radio.weblogs.com/0102385/2002/07/24.html#a136

or download it from:

http://www.double.co.nz/vcgoo140a.zip

Chris.