Removed hasTilesetContent check when loading because it will always be false until the tile is loaded
Removed hasTilesetContent check when loading because it will always be false until the tile is loaded

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