* to prevent save file corruption (one of bugs listed in #228). Now
party member's corpse is removed in the same way as all other critter
corpses.
Simplified the ASM code of combat_ai_hack (take 2).
* now fake perks are no longer added to all controlled critters.
Added alternative functions that allow to add fake perks to party
member NPC.
Rewrote set_fake_perk/trait, set_selectable_perk, has_fake_perk/trait
functions in C++.
* now the proto limit is always handled by set_proto_data function when
needed, since the related issue was originally from using it to process
lots of protos at once.
* When switching control to party members, their own table of perks is
copied into player's current perk table.
Fixed the position of the items in active item slots after ending the
NPC control (NPC's wielded weapon should always be in the right slot).
* now ignoring the inv capacity only happens in combat for preventing
AI inf loop. The vanilla behavior still applies outside of combat.
* added a correct message for NPC not being able to pick up an item.
* message for the player is displayed when the NPC cannot pick up item.
* if in combat, NPC will also be stuck in a loop of picking up item.
Fixed HideObjIsNullMsg option.
NovaRain