Some updates to Virtual GS web site

[limtc <thyechean@gmail.com>]

Hi, I have updated the Virtual GS (http://virtualgs.larwe.com) web
site after seeing some feedbacks.

It seems that most of the programs will not run on 2.8MHz
unaccelerated GS, so the minimum requirement for the sample codes will
now be a very fast accelerated GS, since all the codes are developed
using emulator running on a 2GHz duo core iMac. Even so, the programs
might still feel sluggish on accelerated GS, so feel free to edit the
program to adjust for the GS speed.

I have change updated the Virtual GS Disk (downloaded from
http://virtualgs.larwe.com/Virtual_GS/Fun_and_Games.html) to attempt
to play on accelerated Apple IIGS, including Stars 3D which now have
half the stars that is used to be. Also fixed Demo, which for some
reason, screwed up.

The focus on Virtual GS web site will remains for emulated Apple IIGS
users, but hopefully some codes might still be useful for real GS
users. Thanks!

Any feedback are welcome.