Tells the game to load a HOD file with the same name and in the same directory as the ship file.
Use LoadSharedModel to load a HOD file from another ship.
According to this post, this function needs to appear near the end of the .ship file or else docking paths get screwed up.

<rNewObjectType>: the type of object being loaded (ship, resource, etc.).
<bEnable>: 0 = false, 1 = true.