temporarily disabling GA

docs/GoogleAnalytics.js

@@ -1,11 +1,12 @@
 class GoogleAnalytics {
 
     static click_batchcode(batchcode) {
-        gtag(
-            'event',
-            'click_batchcode',
-            {
-                'batchcode': batchcode
-            });
+        // FK-FIXME: reactivate
+        // gtag(
+        //     'event',
+        //     'click_batchcode',
+        //     {
+        //         'batchcode': batchcode
+        //     });
     }
 }

docs/batchCodes.html

@@ -5,6 +5,7 @@
 <meta content="width=device-width, initial-scale=1.0" name="viewport"/>
 <title>Batch Codes of Coronavirus 2019 Vaccines</title>
 <!-- Google tag (gtag.js) -->
+<!--  FK-FIXME: reactivate
 <script async="" src="https://www.googletagmanager.com/gtag/js?id=G-ERHYDH4P64"></script>
 <script>
     window.dataLayer = window.dataLayer || [];
@@ -12,7 +13,7 @@
     gtag('js', new Date());
 
     gtag('config', 'G-ERHYDH4P64');
-  </script>
+  </script> -->
 <link href="https://cdn.datatables.net/1.13.1/css/jquery.dataTables.css" rel="stylesheet" type="text/css"/>
 <link href="batchCodeTable.css" rel="stylesheet" type="text/css"/>
 <link href="forkMeOnGitHub.css" rel="stylesheet" type="text/css"/>