Added PAC3 combat from reskihed0311

Minor(?) patch: Don't ask what broke and don't ask how I fixed it. I will cry

• Fixed unreleased bug where changes didn't apply in places where player changes model in vanilla.
  
• Fixes various issues related to buggy Playermodel Selector Addons Support implementation and included support for Black Autumn Playermodel Selector.
  
• Additional Performance and Addon Compatibility improvements.

Rolling back further to Version[4 Oct @ 2:15pm] because the other one also had issues.

Reverting to Version[4 Oct @ 11:20pm] until a minor but very annoying bug is fixed.

• Various Playermodel Selector supported added. (Enhanced PlayerModel Selector and Realtime Player Updater) (PS: Black Autumn Playermodel Selector cannot be added since it just conlicts with this addon in general)
  
• The Prone Mod - wOS support added.
  
• Leaning support added. (Known Issue: Using Realtime Mode with this addon in multiplayer introduces a bit of jitteriness with the view camera)
  
• General performance patches for Classic Mode and disabling.

This should fix all, of not most, bugs from the update... probably.

Actually some more stuff I didn't expect. More oopsies

Something broke and test code. Oopsies

Minor patch: Fixed Classic Mode not being as reactive to Outfitter.