[Suggestion] Magazine field for items should allow itemlists

[Lorith]

Is your feature request related to a problem? Please describe.

It is currently nearly impossible to add new batteries to the game, as you have to edit every single item that uses batteries to use them. It is only slightly easier to add new magazines for bullets, as there are less items for those. The only other real option is to make itemmods that change the item to only use your new magazine.

Describe the solution you'd like

Allow either specific magazines (current) or allow an itemlist of magazines (or several lists.) Lists are easily edited by mods, thus allowing easy insertion of new batteries to multiple different lists.