message: Suzanne fixup: create entities for point lights.
  This was causing an assert with debug builds.
diff: @@ -140,6 +140,7 @@ void setup(Engine* engine, View* view, Scene* scene) {
  scene->addEntity(app.sun);
  // Create point lights.
  + em.create(4, app.ptlight);
  LightManager::Builder(LightManager::Type::POINT)
  .color(Color::toLinear<ACCURATE>({0.98f, 0.92f, 0.89f}))
  .intensity(LightManager::EFFICIENCY_LED, 300.0f)
  