[WIP] Tool quality rehash

I've been planning a rework of the tool quality system, so that tool qualities are folded into the general tools as far as tool selection is concerned, also allowing optional sets of qualities, secondary items, and use of charges.

So far this is simply making the tool qualities themselves display in a more readable fashion in the crafting screen, plus folding the gunsmithing variants into one tool quality because it made no sense to me. I'll try to figure something out with this as work continues.