Update Notes for Nov 26 (v11.2.3)

Mortars can now deploy in "no-arty zones". This should relieve the irritating problem of not being able to deploy mortars in a team's starting zone.
Vehicle cannons now start with their cannons loaded with their primary ammo type.
The `ResetGame` command will now preserve squads into the next round.
Platoon HQs can no longer be spawned at when they are in enemy territory.
Fixed a bug where the MG34 third person weapon would not animate when reloaded.
Fixed a bug where the territory contours could be calculated incorrectly.