Version command optimization
Systemlib: Add MCU version command. ver commandline tool: Add support for MCU version command
Make ROMFS less chatty
Optimize size of system lib
airspeed driver: Be less chatty
ARDrone driver: be less chatty
FrSky: Be less chatty
HIL: Be less chatty
HoTT: Less chatty
Bottle drop: Less chatty
Airspeed: less chatty
Controllib: Optimize for size