surface: Add airbrake motion and gradual effect of brake to A10.
surface: Erase many unused codes in A10-draw.cpp.

Worse, they are duplicated in F15-draw.cpp too.
We certainly won't miss them.
surface: Add navigation lights support to Aerial, specifically A10.
Add typedef name for list of Navlight objects for better virtualization.
surface: Erase unused codes in F15-draw.cpp.

They have been also duplicate of A10-draw.cpp as mentioned in ca93334.
surface: Add navigation lights to F15.
surface: Hellfire missile's AI is being transferred to a script.