Remove compatibility code.
WTF! Should be reset to 0_s!
Fix showing stick position.
Fix NC to output -180..180 degs for pitch and roll orientation.
Cleaning up.
Add glossary to docs.
Small fixes to FD.
Paint HOME feature on HSI and fix displaying home direction.
Small optimizations in EFIS widget and fixed shadow painting.
Refactor FD. Add showing FMA messages and control hint.