I noticed that in the new 0.1-beta the italian localization files disappeared. Maybe the old ones have not been updated?
Anyway, I made a new translation from scratch for work. The files are in the it.zip file I've attached. Feel free to include them in the next release if you feel like.
Thank you, and keep up with the great job! Paolo Palmieri
P.S. I'm not subscribed in this list, althoug sometimes i read the online archive, so please include my email address in case of an answer.