Transferring inventory between ships

[JamesTCrenshaw]

Most campaigns in singleplayer and multiplayer eventually purchase a new ship to continue the game. There currently does not exist a vanilla way of transferring cargo between the old and newly purchased ship, barring the inventory of the players/characters.

I propose that a really quick stopgap solution is to copy and slightly rework the existing shop system, and instead, have the sellers' inventory be that of the old vessel. My assumption is that this may be the absolute simplest solution with minimal development time, due to the fact that the shop can already determine the inventory of the ship, as well as place the 'new' items into the new vessel. This will both allow you to add a frequently talked about feature with minimal effort (with an already robust system in place), and solve one of the minor issues regarding the mid to late gameplay in the campaign.