[pygame] "Driftwood" UI (better)

[Kris Schnee <kschnee@xxxxxxxxxx>]

Try this version instead:
http://kschnee.xepher.net/code/driftwood.py

I added a text box that holds multiple lines of text, and a fancier 
"Scroll" class that can be scrolled and hold more text than is visible 
at once. (Slight flaw: if you're adding single characters at a time, you 
may get extra spaces inserted; the system assumes it should break the 
text into space-delimited words.)

This is still pretty rough, but usable. I may upload another version 
later to the same URL.