* sizeof returns byte, but buf.estimator_status.states and
  buf.estimator_status.covariances are float pointers

WIP: Altitude message

Gimbal mount config

Support of Bootloader Rev 5 - silicon rev check 

Move uavcan bin files to ROMFS based on naming convention

if the param get failed then an uninitialised stack variable was used
for the safety disable on boot. In ArduPilot that value happened to
equal the correct magic due to stack passing from caller. This forced
safety off on boot