message: Fix congress occurrence
diff: @@ -38,7 +38,7 @@ def checkTurn(iGameTurn):
  if data.iCongressTurns > 0:
  data.iCongressTurns -= 1
  - if not data.currentCongress and data.iCongressTurns == 0:
  + if data.iCongressTurns == 0:
  data.iCongressTurns = getCongressInterval()
  currentCongress = Congress()
  data.currentCongress = currentCongress
  @@ -134,16 +134,13 @@ def endGlobalWar(iAttacker, iDefender):
  lLosers = lAttackers
  currentCongress = Congress(lWinners, lLosers)
  + data.iCongressTurns = getCongressInterval()
  data.currentCongress = currentCongress
  currentCongress.startCongress()
  def getNumInvitations():
  return min(10, gc.getGame().countCivPlayersAlive())
  -def start():
  - currentCongress = Congress()
  - currentCongress.startCongress()
  -
  class Congress:
  ### Constructor ###
  