Remove Canvas2D loading notice in example; otherwise webgl cannot be used

stream-example.html

@@ -32,14 +32,10 @@
 	</canvas>
 	<script type="text/javascript" src="jsmpg.js"></script>
 	<script type="text/javascript">
-		// Show loading notice
-		var canvas = document.getElementById('videoCanvas');
-		var ctx = canvas.getContext('2d');
-		ctx.fillStyle = '#444';
-		ctx.fillText('Loading...', canvas.width/2-30, canvas.height/3);
-
 		// Setup the WebSocket connection and start the player
 		var client = new WebSocket( 'ws://example.com:8084/' );
+
+		var canvas = document.getElementById('videoCanvas');
 		var player = new jsmpeg(client, {canvas:canvas});
 	</script>
 </body>