What if say, I've used a bunch of assets from the base game, but I wanted to save them into the map itself (i.e. so that if other people have modded game files or whatnot the map still works)? When publishing one of my maps it creates a 'Packages' folder alongside the map containing all of the used assets, but I can't find any clear cut way of moving all that content into the game package, changing all the references and then saving it. Is this even something that needs worrying about?