commander: Added time of RC-loss/gain to the mavlink_log_critical message to better inform the user
commander: Added duration of rc-loss to mavlink_log_critical message
Enable IO safety parameter
UAVCAN: improve mag compatibility
UAVCAN: declare mag external again to allow different rotation than the internal mag
UACVAN: add read()-style interface to mag device
UAVCAN: fix mag report timestamp
fixed yaw/yawrate bit masking. fixed navigator overriding offboard setpoint
Merge branch 'offboard_fix'
improved readability of offboard fixes
Merge branch 'offboard_fix'
made invalid setpoints publish once every time it enters an invalid state
UAVCAN: preserve original UAVCAN message timestamps
Parameter xml metadata in .px4
commander: Change printing in RC-loss message to integers
Merge remote-tracking branch 'upstream/master' into PR_RCLossDur2
Merge pull request #1464 from DonLakeFlyer/ParametersInPX4

Parameter xml metadata in .px4
Merge pull request #1453 from hsteinhaus/apm_compass_compat

Improve compatibility of UAVCAN compasses
Merge pull request #1462 from stebl/master

Offboard control fix
Merge branch 'master' of github.com:PX4/Firmware into safety