Merged master into cmake-2

ROMFS/px4fmu_common/init.d/rc.uavcan

Tools/px4params/srcparser.py

makefiles/nuttx/config_px4fmu-v2_default.mk

msg/sensor_accel.msg

msg/sensor_combined.msg

msg/sensor_gyro.msg

msg/vehicle_attitude.msg

src/drivers/device/integrator.h

src/drivers/device/vdev_posix.cpp

src/drivers/frsky_telemetry/frsky_data.c

src/drivers/hott/messages.cpp

src/drivers/l3gd20/l3gd20.cpp

src/drivers/lsm303d/lsm303d.cpp

src/drivers/mpu6000/mpu6000.cpp

src/drivers/ms5611/ms5611_nuttx.cpp

src/drivers/rgbled/module.mk

src/drivers/rgbled/rgbled.cpp

src/drivers/rgbled/rgbled_params.c

src/lib/dspal

src/lib/ecl/ecl.h