Merge pull request #3155 from Zuhayr/master

Bug fixes.
Merge pull request #3159 from Zuhayr/master

AIize() runtime fix.
Helper update.
Autopsy fix.
Changelog update.
Merge pull request #3169 from Segrain/master

Autopsy bugfix.
Added minimum damage for cutting wounds to bleed visibly.
Organ regeneration nerf.