Merge pull request #26 from AlaeddineWeslati/develop

Added agilefox bsp and projects, based on openstm32 platform port.
addressing FW-168. Tested on motes.
FW-169. Not appending hop by hop option in broadcast packets. e.g DIO
FW-170. Include shell option for OS call to upload firmware to telosb

Fixes upload failure on Linux.
Merge pull request #28 from kb2ma/FW-170

FW-170. Include shell option for OS call to upload firmware to telosb
adjusting pins to openmote cc2538
modifying debugpins cc2538
debugpins using adc pins in xbee pinout
SW-172. Fix.
different PORT_delayTx value under debug mode or not. In debug mode, the node would not go to sleep forever (OpenMoteSTM's UART can receive the "toggle" command in Openvisualizer in debug mode).
Merge branch 'develop' of https://github.com/openwsn-berkeley/openwsn-fw into develop
Changes to topology.c
FW-176. Fix from Cédric Adjih.
Merge pull request #29 from openwsn-berkeley/develop_FW-176

FW-176. Fix from Cédric Adjih.
SW-176. Fixing typo in comment.
add different timing for run , sleep and stop modes
FW-173. Fixed ieee802.15.4e timing for stm32. Fixed Uart Rx (toggle button available for stm32)
Updated the eui64_get for the CC2538 chip based on the memory mapping information provided by Texas Instruments.
Fixed a bug in the eui64_get function that prevented from reading the MSB.
Merge pull request #30 from peretuset/develop

EUI-64 on CC2538