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

[klushy225]

To be clear, even though pictured is a saurian, this works for any mutantrace with the exception of pugs. And yes, I do agree with the bovine and monkey hair comment, however, that is outside the scope of this pr. I think policing who gets to wear what based on the body type selected is a slippery slope, and there is no rational reasoning behind the barring of hats from mutrantraces other than "but it's the human thing!"

And yes, the point cost is 3, not 4. Still a lot, but do-able.