message: Animals in spawn area are killed instead of pushed out
diff: @@ -555,6 +555,10 @@ class Birth(object):
  edge = self.area.expand(1).edge().where_surrounding(lambda p: not p.isCity()).passable()
  for unit in self.area.units().minor():
  + if unit.isAnimal():
  + unit.kill(False, -1)
  + continue
  +
  if cities.owner(unit):
  closest = cities.owner(unit).closest(unit)
  elif unit.getDomainType() == DomainTypes.DOMAIN_SEA or unit.isCargo():
  