Mission location selector compatibility with dedicated servers.

Fix AI spawners using incorrect faction when running on a dedicated server

Fix win/lose triggers not working correctly

Allow players to join other squads when they are the last ones alive in singleplayer.
Workaround for a rare bug where AI Spawner modules fail to initialize.
Allow multiple groups to disperse instead of sweeping the area of last contact if no new targets are known.

Decrease engagement and flanking distance in forests.
Fix actual vantage point waypoints not being added.
Allow switching to a different target when the current target group is fleeing.

Fix taking over as group leader not working correctly for non-server players
Make groups take cover when staying at waypoints to look for enemies

Increase the corpse despawn time for units spawned by the AI Spawner module

Minor bugfixes

Add a playable UAV operator role.

Fix group icons disappearing from the map after a few deaths in singleplayer