Animal Skull/Skeleton implications

BUR #68790 is pending approval.

create implication dinosaur_skull -> animal_skull
create implication dragon_skull -> animal_skull
create implication goat_skull -> animal_skull
create implication cat_skull -> animal_skull

These are all animals, therefore qualify for the animal skull tag

Couldn't add dog skull or crocodilian skull

BUR #68791 is pending approval.

create implication fish_skeleton -> animal_skeleton
create implication reptile_skeleton -> animal_skeleton
create implication dinosaur_skeleton -> animal_skeleton
create implication bird_skeleton -> animal_skeleton
create implication skeleton_horse -> animal_skeleton
create implication skeleton_snake -> animal_skeleton
create implication skeleton_cat -> animal_skeleton

These tags imply an exposed animal skeleton

It irks me that skeleton horse and skeleton snake have a different order than the rest of the skellies (skeleton cat too for that matter).

The "skeleton x" tags are for animated undead skeletons, while the others are just for the animal's skeleton itself.