patch for baobab 2.0.30: consider only files owned by current user

[Durval Menezes <durval menezes gmail com>]

Hello Folks,

Attached please find a patch for baobab 2.0.30 (the version that came
with Ubuntu 10.04 LTS, which runs on my desktop) that implements a new
option to consider only files owned by current user; after checking it
on in the Edit/Preferences dialog, baobab will only take into account
files owned by the user running it. This is very useful for your
spouse to find which files/directories are using up her quota...

This seems to be working OK on my system.

I contribute it here in hope it can be useful to someone else, and I
will also keep a current version on
http://www.durval.com/gnome-utils-2.30.0_-_baobab_-_consider_only_files_owned_by_current_user.patch
in case any fixes or modifications come up.

Cheers,
-- 
   Durval Menezes.