Fixed an issue where it would not return exp forces correctly.Fixed a problem with invaders and overseas units incorrectly being marked as garrisons and locking up.Better checks before allies send their whole army to help against some weak enemy.Fixed a serious superstacking issue with unlimited troops allowed to match and surpass enemy forces.Fixed some problems with reserve usage along fronts that could cause all units to be pulled back (especially for unmobilized countries on DoW.).Fixed some prio issues that stupidly emptied a threatened front province of troops.Fixed an issue with low _current_ infrastructure causing the AI to disregard many front provinces.Improved attack cooperation between countries and different agents.
