- added parameter before mission start for setting weapon lights to auto, forced on, and forced off. the default value is "forced on" which is the previous behavior. when in auto, weapon lights are used by AI when in combat, if forced off, AI will never use weapon lights. this is by request from @thp801.
- minor spelling fixes in dialog for helicopter infil and exfil.

- fix for missing hostile civilian gear when loading DLC weapons
- possible fix for "stealing vehicle" objective for not able to pass parameter to interior function when the objective vehicle's trigger is inside the trigger area of a checkpoint or emplacement
- possible fix for POW (captive) rescue now properly detecting exfil from AO (this is still a bit buggy with some players, unknown cause, unable to reproduce the error, still working on it in spare time)