sdlog2: VER message added instead of FWRV
fix scaling (unit) of airspeed in HIL

src/modules/mavlink/mavlink_receiver.cpp
Merge branch 'master' into sdlog2_ver
Merge pull request #488 from PX4/sdlog2_ver

sdlog2 version message cleanup
sdlog2: parameters logging implemented (APM-compatible)
sdlog2_dump.py: C strings parsing fixed
Rascal (AERT) hil startup script
Merge pull request #490 from thomasgubler/hil_aert

Rascal (AERT) hil startup script
Merge pull request #489 from PX4/sdlog2_params

sdlog2: parameters logging
Merge pull request #482 from thomasgubler/airspeed

fix scaling (unit) of airspeed in HIL
Merge remote-tracking branch 'px4/master'