[CLOSED PR] Wig glue trait that allows mutantraces to wear hats and hair

[klushy225]

I don't think the ability to wear hats and wigs for mutantraces should be removed at all, I only meant that this admittedly jank implementation of it is only temporary. I specifically chose to make this a trait, as to make it easier to replace with a more elegant system when the mutantrace rework does arrive.

Also, I changed the trait name. Still not great, but I do agree that "Superglue enthusiast" was a stupid name.