[Ready, IMO] More mutations, existing categories.

Raptor Wings: For GlyphGryph! feathered arms that block water, soak 1 point of damage,
and mess up your ranged attacks (Arm Encumbrance 2).

Jaws: These add extra attacks at the expense of mouthgear.  They're also each unique to their category.

Web: Extends the Web tree by a mutation, which lets you drop/reinforce webbing by pausing.

TMPP: Breaks out Long Tail to have individual category-tails beyond it.  Rat is effective but uglier; Cattle doesn't help balance much but swats dermatiks and spores.  Fluffy now has a minor impact on talking to NPCs, and I took the Lizard tail's Dodge down a notch.

If everything's where it needs to be, I'd like to get this proofed and merged--or otherwise safe--in case my master-update goes awry (like it did last time).