[ptx] Installation instructions updated for the new ubuntu.

[Rob Park]

Hi everybody, just thought I'd let you all know that I've updated my
installation instructions for Ubuntu 6.06, the Dapper Drake. The
tutorial is here:

http://exolucere.ca/articles/compile-hugin-ubuntu

There were only a few minor changes to the tutorial, but I'm happy to
say that Dapper contains a newer version of mono, which has fixed a
*lot* of long-standing issues that I've been having with autopano-sift
(basically, mono would crash when autopano-sift tried to scale the
images down, so I'd have to use it without scaling, which would crash
my system due to not having enough RAM).

Also, I noticed a lot of cosmetic changes to the hugin interface that
makes it less cluttered and easier to use. Way to go, guys! Hugin
really rocks now ;)

I just want to thank everybody involved with developing this awesome
software. You guys rule!

-- 
Rob Park
http://exolucere.ca