Convert wars about imperatortock3

[IohannesIohannium]

War entry for CK3 (one per war, to put in .../history/wars/00_wars.txt)

war = {
	# name = "abc"	# the name can be left out, will be generated then
	start_date = [yyyy.mm.dd] # the start date of the war
	end_date = 1200.1.1 # arbitrarily chosen end date
	targeted_titles={
		k_abc # One for each row, the titles the attacker wants to conquer. We can provisionally use the defender's main title until we finetune it.
	}
	casus_belli = [wargoal] # A casus belli, see mappings below
	attackers = { 123 456 } # The ID of the attacker, followed by the ID of any ally currently in war
	defenders = { 987 654 } # Ditto, but for defender
	claimant = 123 # The ID of the attacker again
}

Configurable for wargoal/casus belli mapping (/configurables/wargoal_mappings.txt):

# Syntax:
# link = { imp = [I:R wargoal] ck3 = [CK3 casus belli]

link = { imp = independence_wargoal ck3 = independence_faction_war }
link = { imp = conquer_wargoal ck3 = claim_cb }
link = { imp = imperial_conquest_wargoal ck3 = vassalization_cb }
link = { imp = diadochi_wargoal ck3 = imperial_reconquest_cb }
link = { imp = raiding_wargoal ck3 = invasion_war }
link = { imp = demand_military_access_wargoal ck3 = tribal_subjugation_cb }
link = { imp = naval_wargoal ck3 = minor_religious_war } # CK3 has no such thing as a ship

[IhateTrains]

Let's wait with this until CK3 has more CBs.

[IhateTrains]

Royal Court doesn't seem to be adding new CBs, so it's not worth to wait.

[IhateTrains]

Conquest wars have the following block:

take_province={
  type="conquer_wargoal"
  state=67109793
}

We can use this to set CK3 counties matching the given state as targetted titles in CK3.