[Deskbar] new Rhythmbox Deskbar module

["Sebastian Lara" <slaramen gmail com>]

Hello,

I couldn't find the rhythmbox module in [1], so I started a new one[2]
for 2.20. It uses DBUS and ElementTree to parse the xml rhythmbox
database. It's just a start but it works.

[1]: http://mail.gnome.org/archives/deskbar-applet-list/2006-July/msg00004.html
[2]: http://www2.udec.cl/~slara/deskrhythm.py

Thanks for your excelent work :)
-- 
Sebastián Lara Menares
Ingeniería Civil Electrónica
Universidad de Concepción