nov2003 win32 ready

Apologies for holding up a release for so long, but the win32 installer for Nov2003 is now ready. I've incorporated feedback from the test release, adding: - UI dialog for choosing between per-user/per-machine installations (following MSI guidelines, this is only enabled on non-Windows9x systems.) - GLUT examples included in demos/GLUT - some Registry tidyup http://galois.com/~sof/hugs98-nov2003.msi --sigbjorn