Made it so the "smell hunter" AI goal has a lower priority than the eat any bodies that way there is no chance of the smell hunter goal trumping the eating goal.

The effect should be, that they smell blood until they find the body and then will eat it. Rather than continuing to smell the blood after finding the body.

Adds Bonefiends to the swamps because raptors look cool in swamps

Added an AI goal which makes them "smell" blood from a distance. Drawing them to downed NPCs and Characters from a distance.

Reduced the speed gap from lowest to highest, by raising the lowest, so the average speeds are faster.