Vulpkanin Species Improvement Issue

[PursuitInAshes]

Description

A semi-updated list of things todo to improve vulps as a species. Resutling from #214 .

The Corgi and dalmatian tail sprites are very bad and should be redone.
Other tails could go for tailwag sprites.
NonHuman screaming sounds (Frontier has some but they are unlicensed so we opted not to use them.)
NonHuman laughing sounds
Once we get a better diet system, their own diets would be nice.