message: Use StorableResources::total() in refinedResourcesInStorage()
  This new member function was added to StorableResources somewhat
  recently.
diff: @@ -323,12 +323,7 @@ int MapViewState::totalStorage(Structure::StructureClass structureClass, int cap
  int MapViewState::refinedResourcesInStorage()
  {
  - int total = 0;
  - for (size_t i = 0; i < mResourcesCount.resources.size(); ++i)
  - {
  - total += mResourcesCount.resources[i];
  - }
  - return total;
  + return mResourcesCount.total();
  }
  