message: Rename `r` to `renderer` in main
diff: @@ -112,17 +112,17 @@ int main(int /*argc*/, char *argv[])
  WindowEventWrapper _wew;
  - Renderer& r = Utility<Renderer>::init<RendererOpenGL>("OutpostHD");
  + Renderer& renderer = Utility<Renderer>::init<RendererOpenGL>("OutpostHD");
  std::cout << std::endl << "** GAME START **" << std::endl << std::endl;
  - r.minimum_size(1000, 700);
  - r.resizeable(true);
  - r.addCursor(constants::MOUSE_POINTER_NORMAL, PointerType::POINTER_NORMAL, 0, 0);
  - r.addCursor(constants::MOUSE_POINTER_PLACE_TILE, PointerType::POINTER_PLACE_TILE, 16, 16);
  - r.addCursor(constants::MOUSE_POINTER_INSPECT, PointerType::POINTER_INSPECT, 8, 8);
  - r.setCursor(PointerType::POINTER_NORMAL);
  - r.fadeOut(0.0f);
  + renderer.minimum_size(1000, 700);
  + renderer.resizeable(true);
  + renderer.addCursor(constants::MOUSE_POINTER_NORMAL, PointerType::POINTER_NORMAL, 0, 0);
  + renderer.addCursor(constants::MOUSE_POINTER_PLACE_TILE, PointerType::POINTER_PLACE_TILE, 16, 16);
  + renderer.addCursor(constants::MOUSE_POINTER_INSPECT, PointerType::POINTER_INSPECT, 8, 8);
  + renderer.setCursor(PointerType::POINTER_NORMAL);
  + renderer.fadeOut(0.0f);
  if (cf.option("maximized") == "true")
  {
  