use dash.js v5

Author: paulhiggs

frontend/android/player.html

@@ -22,8 +22,8 @@
     <link rel="icon" href="images/icons-512.png" type="image/x-icon" />
     <link rel="manifest" href="./manifest.json" />
 
-   <script src="http://cdn.dashjs.org/v4.7.4/dash.all.min.js"></script>
-<!--    <script src="https://cdn.dashjs.org/v5.0.0/modern/umd/dash.all.min.js"></script> -->
+<!--    <script src="http://cdn.dashjs.org/v4.7.4/dash.all.min.js"></script> -->
+    <script src="https://cdn.dashjs.org/v5.0.0/modern/umd/dash.all.min.js"></script>
 <!--    <script src="https://cdn.dashjs.org/v5.0.0/modern/umd/dash.all.debug.js"></script> -->
     <script src="../../identifiers.js"></script>
     <script src="../../namespaces.js"></script>