talib: Add function addresses
talib: Ensure damages are positive in DamageResult
talib: missing null check...
nxlib: Fix return types.
nsevents: Fix incorrect parameter type.
odmbc: Merge in nwnx.org database fixes.
combat: Add hook for GetWeaponAttackType.
combat: Fix missing message integer in Dmg Resist/Reduction.

- Add setKillingBlow wrapper.
combat: Fix incorrect misc immunity check.
combat: Clean up ammoAvailable function.
combat: Attack class update.

- Initial structure for post damage attacks.
- Add (great) cleave code.
- Add a bit more debug strings.