message: Fixed a congress bug where you could only claim to found on plots where you cannot found a city
diff: @@ -1133,7 +1133,7 @@ class Congress:
  # extra spots for colonial civs -> will be settled
  # not available after wars because these congresses are supposed to reassign cities
  if civ(iPlayer) in dCivGroups[iCivGroupEurope] and not self.bPostWar:
  - for plot in plots.all().where(lambda p: not p.isCity() and not p.isPeak() and not p.isWater() and not pPlayer.canFound(p.getX(), p.getY())).regions(rWestAfrica, rSouthAfrica, rEthiopia, rAustralia, rOceania):
  + for plot in plots.all().where(lambda p: not p.isCity() and not p.isPeak() and not p.isWater() and pPlayer.canFound(p.getX(), p.getY())).regions(rWestAfrica, rSouthAfrica, rEthiopia, rAustralia, rOceania):
  if pPlayer.isHuman() and not plot.isRevealed(iPlayer, False): continue
  iSettlerMapValue = plot.getSettlerValue(iPlayer)
  if iSettlerMapValue >= 90 and cnm.getFoundName(iPlayer, plot):
  