reverting

Playground/index.html

@@ -339,10 +339,6 @@
         <div id="canvasZone">
             <canvas touch-action="none" id="renderCanvas"></canvas>
         </div>
-        <div id="waitDiv">
-            <span id="waitTitle">Babylon.js Playground<BR><BR><BR></span>
-            <span id="waitSpan">please wait<br>loading editor...</span>
-        </div>    
     </div>
 
     <span class="label" id="fpsLabel">FPS</span>