Grumpy's STALKER Mod Patch (0.99)

This is a small patch to fix some issues with Grumpy's STALKER Mod that could result in FPS slowdowns.
This patch lowers how long dead bodies are visible from 36 hrs to 12 hrs. With the very high re-spawn rate, I was concerned about FPS slowdown. I also lowered the amount of money you get for dog tails and boar hoofs. With the high re-spawn you will s