atusb.brd: removed stray pad
atusb.brd: removed stray pad

- atusb.brd: bumped version number to 20101216
- atusb.brd: removed stray TST pad

cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan,cfriedt/ben-wpan