new metacity theme to replace Nuvola

[Lapo Calamandrei <l_calamandrei neri-group com>]

Hi,

here's the screenshot
http://www.it.gnome.org/~bat/metacity/Schermata.png

here's the package
http://www.it.gnome.org/~bat/metacity/Nuvola-ng.tar.bz2

it is fully recolorable, and the buttons are svg.

Ciao
Lapo