- Added 2 terminal properties that PB can read info for the wings, see description for their names and types.

(see next one)

- Added safe checks for using the terminal control in an invalid context.

(see next one)

- Included textures that are used by this and were removed from the game.
- Tweaked model shading.

- Changed force to be applied at grid-group (ship) center of mass to prevent subgrids from "dragging".
- Added a terminal option for setting wings to the previous grid center of mass (blocks are hidden by default) and it gets saved in CustomData.

- Edited block descriptions to remove unused tags by Draygo's aerodynamic physics and to add some proper information while at it.

- Fixed error when turning off debug view for wings.
- Saving with debug view on no longer saves the color with it.

- Workaround for a rare crash that makes mods unload in loading.