[DLL]Fix for Venice puppeting own capital

[whoward69]

If Venice loses and then recaptures their capital, they will puppet it and not "liberate" it. The following code fixes this issue in CvPlayer.cpp

#if defined(MOD_BUGFIX_VENICE_PUPPETS_CAPITAL)
      // Venice MUST liberate their own capital
      if (GetPlayerTraits()->IsNoAnnexing() && pNewCity->getX() == GetOriginalCapitalX() && pNewCity->getY() == GetOriginalCapitalY())
      {
        if (iCaptureGold > 0 || iCaptureCulture > 0 || iCaptureGreatWorks > 0) {
          if (iCaptureCulture == 0 && iCaptureGreatWorks == 0) {
            strBuffer = GetLocalizedText("TXT_KEY_POPUP_GOLD_CITY_CAPTURE", iCaptureGold, pNewCity->getNameKey());
          } else {
            strBuffer = GetLocalizedText("TXT_KEY_POPUP_GOLD_AND_CULTURE_CITY_CAPTURE", iCaptureGold, iCaptureCulture, iCaptureGreatWorks, pNewCity->getNameKey());
          }
          GC.GetEngineUserInterface()->AddCityMessage(0, pNewCity->GetIDInfo(), GetID(), true, GC.getEVENT_MESSAGE_TIME(), strBuffer);
        }
      }
      else
#endif

      // AI decides what to do with a City
      if(!isHuman())
        ...