message: Resources spawn by date only show a message if you have the technology to reveal it
diff: @@ -42,6 +42,7 @@ class Resources:
  bWater = gc.getMap().plot(iX, iY).isWater()
  city = gc.getMap().findCity(iX, iY, iOwner, TeamTypes.NO_TEAM, not bWater, bWater, TeamTypes.NO_TEAM, DirectionTypes.NO_DIRECTION, CyCity())
  if not city.isNone():
  + if gc.getBonusInfo(iBonus).getTechReveal() == -1 or gc.getTeam(city.getTeam()).isHasTech(gc.getBonusInfo(iBonus).getTechReveal()):
  szText = localText.getText(textKey, (gc.getBonusInfo(iBonus).getTextKey(), city.getName()))
  CyInterface().addMessage(iOwner, False, iDuration, szText, "AS2D_DISCOVERBONUS", InterfaceMessageTypes.MESSAGE_TYPE_MINOR_EVENT, gc.getBonusInfo(iBonus).getButton(), ColorTypes(iWhite), iX, iY, True, True)
  