* Fix bug: if dlc changed and previously selected faction no longer exists, would crash the mission
* Fixed a bug that could slow down the server significantly in long games

Fix missing civilians in faction optimization update.

Optimize faction selection code: If you had a lot of factions (like when using RHS) it could take around 20 seconds to load the factions. It now takes less than 3 seconds and runs during mission start so the faction selection UI should be much quicker too.

* Add ai teammate 'previous' loadout option
* Improve when AI teammates revive:
+ AI will only revive if they are not stopped, all players are down, or they are within 10m.
+ AI that were stopped will return to their previous position after reviving
* Fix bug when arsenal was in 'faction' mode it was empty.

Another fix to work with mods that have faction side as a string instead of a number.

Fix to work with mods that have faction side as a string instead of a number

Fix bug in enemy count

Added an option to set the AO size to 'normal' or 'large'. 'Large' will set the AO (Area of Operations) 50% larger without increasing the number of enemy. This helps the enemy spread out a bit more. If the number of enemy still seems a bit too much for the area, try reducing the enemy count from the default 'Autoscale 3x' to 'Autoscale 2x' or 1x as that will spawn less enemy into the zone.

. Disable teammate revive if ACE medical detected
. Fix: Block arsenal loading (via 'load' button) of items not available in the arsenal
. Fix: JIP players didn't have option to join mission
. Fix: If two players pick up hostage at the same time, one ends up carrying nothing but still bent over

. fix bug in random weapons DLC/MOD only mode
. fix race condition if you die while getting teammate up, game can end even though someone is still up
. global mobilization has railroad crossings defined as buildings, remove them from possible AO locations.
. don't allow hostage or hvt to be underwater
. fix bug if ao is mostly water