message: Use dictionaryToAttributes for turn count
diff: @@ -98,9 +98,7 @@ void MapViewState::save(const std::string& filePath)
  writeRobots(root, mRobotPool, mRobotList);
  root->linkEndChild(writeResources(mResourceBreakdownPanel.previousResources(), "prev_resources"));
  - XmlElement* turns = new XmlElement("turns");
  - turns->attribute("count", mTurnCount);
  - root->linkEndChild(turns);
  + root->linkEndChild(dictionaryToAttributes("turns", {{{"count", mTurnCount}}}));
  root->linkEndChild(dictionaryToAttributes(
  "population",
  