Revert "site 1.10.0: BPM x2 / /2 (bpmhalfdouble) in the builder, docs and Mods page"

This reverts commit c1fe1bf2dc.

upcoming.html

@@ -6,9 +6,9 @@
   <title>Pionaarr Mods Upcoming</title>
   <meta name="description" content="What comes next for the CDJ-900NXS mods: quick search, USB auto load, a reversed phase meter, stems and a 3-band waveform.">
   <link rel="icon" href="assets/favicon.svg" type="image/svg+xml">
-  <link rel="stylesheet" href="style.css?v=1.10.0">
-  <script src="assets/versions.js?v=1.10.0"></script>
-  <script src="script.js?v=1.10.0"></script>
+  <link rel="stylesheet" href="style.css?v=1.9.0">
+  <script src="assets/versions.js?v=1.9.0"></script>
+  <script src="script.js?v=1.9.0"></script>
 </head>
 <body>