message: fixed fbx import in 4.20
diff: @@ -28,6 +28,8 @@ UObject * UPyFbxFactory::FactoryCreateFile(UClass* InClass, UObject* InParent, F
  {
  #if ENGINE_MINOR_VERSION >= 20
  FbxMeshUtils::SetImportOption(ImportUI);
  + // ensure auto-detect is skipped
  + bDetectImportTypeOnImport = false;
  #endif
  return Super::FactoryCreateFile(InClass, InParent, InName, Flags, Filename, Parms, Warn, bOutOperationCanceled);
  }
  