Test checks for extras in tileset as well as children
Test checks for extras in tileset as well as children

geoscan/cesium,progsung/cesium,CesiumGS/cesium,jasonbeverage/cesium,CesiumGS/cesium,jasonbeverage/cesium,josh-bernstein/cesium,progsung/cesium,likangning93/cesium,YonatanKra/cesium,soceur/cesium,kaktus40/cesium,AnalyticalGraphicsInc/cesium,likangning93/cesium,soceur/cesium,likangning93/cesium,josh-bernstein/cesium,geoscan/cesium,hodbauer/cesium,CesiumGS/cesium,hodbauer/cesium,soceur/cesium,CesiumGS/cesium,AnalyticalGraphicsInc/cesium,CesiumGS/cesium,kaktus40/cesium,likangning93/cesium,hodbauer/cesium,likangning93/cesium,YonatanKra/cesium,YonatanKra/cesium,YonatanKra/cesium