Merge branch 'dcf-fix' into 'master'

Fix absolute requirejs issue with import dcf-utility

See merge request !39

www/index.php

 <?php
-$cacheVersion = date('Ymd');
+$cacheVersion = date('Ymd') . 'v';
 $search_engine_id = '015236299699564929946:nk1siew10ie';
 
 $config_file = __DIR__ . '/../config.sample.php';

www/templates/5.0/embed.tpl.php

@@ -16,9 +16,12 @@
   </main>
 </body>
 <script>
+    require.config({
+        paths: { 'unlCMSJs': 'https://unlcms.unl.edu/wdn/templates_5.3/js/compressed' }
+    });
     require([
-      'https://unlcms.unl.edu/wdn/templates_5.3/js/compressed/dcf-utility.js',
-      'https://unlcms.unl.edu/wdn/templates_5.3/js/compressed/dcf-tabs.js'
+      'unlCMSJs/dcf-utility',
+      'unlCMSJs/dcf-tabs'
     ], function(DCFUtilityModule, DCFTabsModule) {
       try {
         // Try DCF ^3.0 format first, then 2.0 format