Aggiunta introduzione
tree77832a5e3c484c1479e23cb9aee390c3f562b50a
-rw-r--r-- 154 .hgignore
-rw-r--r-- 98 .hgtags
-rw-r--r-- 6338 build.xml
drwxr-xr-x - docs
drwxr-xr-x - licenses
drwxr-xr-x - src
-rw-r--r-- 720 user_pref.xml.template