message: don't remove cesium ion logo
diff: @@ -172,10 +172,6 @@ void ACesiumCreditSystem::Tick(float DeltaTime) {
  std::string creditString =
  "<head>\n<meta charset=\"utf-16\"/>\n</head>\n<body style=\"color:white\"><ul>";
  for (size_t i = 0; i < creditsToShowThisFrame.size(); ++i) {
  - if (_pCreditSystem->isIon(creditsToShowThisFrame[i])) {
  - // avoid adding cesium ion logo to avoid duplicate cesium logos
  - continue;
  - }
  if (_pCreditSystem->shouldBeShownOnScreen(creditsToShowThisFrame[i])) {
  if (!firstScreenCredit) {
  firstScreenCredit = true;
  