RFA1 hwack driver
TX_SFD_DELAY tuned
removed RssiCca (the tx_aret mode always does this check, and it can not be disabled). Fixed a bug around changeAddress
added possibility of EUI64 based addressing in the hwack driver, added EUI64 emulation on all rfa1 platforms
fixed compilation error introduced with 150356532be3ba10450075f34ce2968214ee5caa; Updated some rfa1 related stuff
updated platforms, and updated ant file to tinyos make v3
disabled 64 bit addressing by default
added RFA1 radio readme
fixed endianness of eui64 in hwack driver
worked around tinyos.jar dependency