Dialog size

src/freedombone-app-tahoelafs

     trap "rm -f $data" 0 1 2 5 15
     dialog --backtitle $"Freedombone Configuration" \
            --title $"Tahoe-LAFS" \
-           --radiolist $"The least authority is always the best" 10 50 4 \
+           --radiolist $"The least authority is always the best" 11 50 5 \
            1 "Add a storage node" off \
            2 "Manually edit storage nodes" off \
            3 "Shares settings" off \