HTML version of README for Live USB

[Peter Scheie]

I've created an HTML version of Warren's README that comes with the Live USB 
image.  It's quite basic, but it does contain lots of screenshots to make it 
easier for people who are new to LTSP to get it running.  You can see the it at 
http://petre.homedns.org/README-LIVE-LTSP-SERVER-SETUP/README-LIVE-LTSP-SERVER-SETUP.html
Have a look, let me know what you think.

Peter