FW-307. Upgrade TelosB project to IAR 7.1.
FW-307. TelosB mercator standalone IAR project.
Merge pull request #123 from Guillaumegaillard/develop

FW-308. Fix.
FW-307. Fix.
Merge pull request #124 from openwsn-berkeley/develop_FW-307

FW-307. Fix.
FW. working on m3 eui64.c
FW. Better EUI64 for IoTLab M3 nodes