Merge remote-tracking branches 'dda/pr/7823', 'dda/pr/7831' and 'dda/pr/7835' into dda-master

* dda/pr/7823:
  Forces vehicle::of_turn to zero upon load rather than leaving it undefined.

* dda/pr/7831:
  Get the pseudo ordering by optionnames back.

* dda/pr/7835:
  Fix UI menu auto-hotkey assignment:
Shortens lightstrip lifespan.
Derp.
Fixes #7718

"Turn on stereo" and "turn on headlights" mapped to same key.
Merge remote-tracking branch 'rluddy/master' into FrankenMod
Merge remote-tracking branch 'reverieAlice/stereo_fix' into FrankenMod
Merge remote-tracking branch 'Rivet-the-Zombie/lightstrip-lifespan' into FrankenMod

Conflicts:
	data/json/items/tools.json