Fixed missing string for cockpit.

Fixed chain being unable to be coloured.

Added walled deck cockpit.

Updated small dome to produce horizontal drag.
Added proper damage sprite for interwar biplanes and triplanes.

Fake update

Replaced medium legs sprite with a more sensible one.

Fixed spider leg draw order

Minor sprites change on propellor.

Fixed smoke on aircrafts.

Retextured bombs for bombers

Fixed minor sprite issue with bombs

Small maintenance update

Retextured harpoon gun and added deck variant.

Fixed bomber sprite landing gear on final tech.