Update babylonJS.xml

Tools/BuildOurOwnBabylonJS/BuildOurOwnBabylonJS/babylonJS.xml

@@ -2,6 +2,7 @@
 <files xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="babylonJS.xsd">
   <script src="Babylon/Mesh/babylon.polygonMesh.js"></script>
   <script src="Babylon/Materials/Textures/babylon.rawTexture.js"></script>
+  <script src="Babylon/Audio/babylon.analyser.js"></script>
   <script src="Babylon/Audio/babylon.audioengine.js"></script>
   <script src="Babylon/Audio/babylon.sound.js"></script>
   <script src="Babylon/Audio/babylon.soundtrack.js"></script>