message: Display Aztec Slaves in civilopedia
diff: @@ -916,9 +916,9 @@ class CvPediaMain(CvPediaScreen.CvPediaScreen):
  UnitClassInfo = gc.getUnitClassInfo(UnitInfo.getUnitClassType())
  iDefaultUnit = UnitClassInfo.getDefaultUnitIndex()
  - if UnitInfo.isGraphicalOnly() and not utils.getBaseUnit(iUnit) in [iWarrior, iAxeman]:
  + if UnitInfo.isGraphicalOnly() and not utils.getBaseUnit(iUnit) in [iWarrior, iAxeman, iSlave]:
  return -1
  - elif iDefaultUnit > -1 and iDefaultUnit != iUnit:
  + elif iDefaultUnit > -1 and iDefaultUnit != iUnit and not iUnit == iAztecSlave:
  return 2
  elif UnitInfo.getCombat() > 0 or UnitInfo.getAirCombat() != 0 or UnitInfo.isSuicide():
  if not UnitInfo.isAnimal() and not UnitInfo.isFound():
  