tools/atrf-proxy/PROTOCOL: added specification of asynchronous WAIT command
tools/atrf-proxy/PROTOCOL: added specification of asynchronous WAIT command

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