message: Restore Slavery requirement for capturing slaves
diff: @@ -379,11 +379,9 @@ class CvRFCEventHandler:
  utils.captureUnit(pLosingUnit, pWinningUnit, iAztecSlave, 35)
  elif iLosingPlayer == iNative:
  + if gc.getPlayer(iWinningPlayer).isSlavery() or gc.getPlayer(iWinningPlayer).isColonialSlavery():
  utils.captureUnit(pLosingUnit, pWinningUnit, iNativeSlave, 35)
  - elif iLosingPlayer == iBarbarian:
  - utils.captureUnit(pLosingUnit, pWinningUnit, iSlave, 25)
  -
  # Maya Holkans give food to closest city on victory
  if pWinningUnit.getUnitType() == iHolkan:
  iOwner = pWinningUnit.getOwner()
  