Project: SlaveRaid starts war

[Ekmek]

Percuno said that he doesn't recall slave raids starting wars. I cant recall but I found this code:

STDEHANDLER(SlaveRaidCity_RegardEvent)
{
	Unit unit;
	Unit city;
	
	if (!args->GetUnit(0,unit))
		return GEV_HD_Continue;

	if (!args->GetCity(0,city))
		return GEV_HD_Continue;

	PLAYER_INDEX attack_owner = unit.GetOwner();
	PLAYER_INDEX city_owner = city.GetOwner();

	Diplomat & city_diplomat = Diplomat::GetDiplomat(city_owner);

	sint32 cost;
	city_diplomat.GetCurrentDiplomacy(attack_owner).GetSlaveRaidRegardCost(cost);

	
	StringId strId;
	g_theStringDB->GetStringID("REGARD_EVENT_ENEMY_SLAVE_RAIDED_CITY", strId);
	city_diplomat.LogRegardEvent( attack_owner,
			cost,
			REGARD_EVENT_MILITARY_SAFETY,
			strId);

	
	city_diplomat.LogViolationEvent(attack_owner, PROPOSAL_TREATY_CEASEFIRE);

	return GEV_HD_Continue;
}

I think it was there from the beginning. However, he does have a point so maybe we should just add a regard penalty? because it does make it less atrractive to use slave raids.