Stronger Creatures - Simple Difficulty Mod

I based this off of "Mix-Mod" but it is much simpler. Enemies will receive bonuses to HP, THAC0, and AC depending on their general race attribute (e.g. humanoids get +3 THAC0 and AC and a 50% HP bonus, while giants get +3 THAC0, +1 AC, and tripled HP)

Hopefully this will make the game a bit harder... perhaps even on Insane difficulty with the XP bonus or with power-gamey characters.

Let me know what you guys think.