Added a function for the slave to print received data.
pyterm: enable TCP connection to remote host
board/iot-lab_M3: added definitions for L3G4200D
drivers: added L3G4200D gyroscope driver
tests: added test for L3G4200 device driver
Merge pull request #1947 from haukepetersen/add_driver_l3g4200d

drivers: added support for L3G4200D gyroscope
sys/shell: added commands for iot-lab_M3 sensors
Merge pull request #1949 from haukepetersen/add_shell_sensorcommands

sys/shell: added commands for iot-lab_M3 sensors
shell: provide shell commands to poll lsm303dlhc sensor
shell: sensors: exit on failure

Immediately leave the read command if sensor is not initialized.
Merge pull request #1952 from OlegHahm/sc_iotlab_sensors_check

shell: sensors: exit on failure
net_if: alternative approach for swapping the byte order
Merge pull request #1945 from thomaseichinger/sc_lsm303dlhc

shell: provide shell commands to poll lsm303dlhc sensor
cpu/stm32f1: fix wrong bit operation in SPI init
tests/periph_adc: added test for adc driver
Merge pull request #1953 from thomaseichinger/stm32f1_spi_fix

cpu/stm32f1: fix wrong bit operation in SPI init
core: msg_receive should yield

If a thread sends blocking, but the target thread is not currently in
receive mode, the sender gets queued. If it has a higher priority it
should run again as soon as the target goes into receiving mode.
cpu/stm32f0: added missing features to Makefile
Merge pull request #1955 from haukepetersen/fix_stm32f0_addfeatures

cpu/stm32f0: added missing features to Makefile
Merge pull request #1835 from OlegHahm/msg_receive_yield

core: msg_receive should yield