Enable tags in code and slide

www/code/app-code.less

@@ -3,10 +3,12 @@
 @import (once) "../../customize/src/less2/include/markdown.less";
 @import (once) '../../customize/src/less2/include/fileupload.less';
 @import (once) '../../customize/src/less2/include/alertify.less';
+@import (once) '../../customize/src/less2/include/tokenfield.less';
 
 .toolbar_main();
 .fileupload_main();
 .alertify_main();
+.tokenfield_main();
 
 // body
 &.cp-app-code {

www/code/inner.js

@@ -374,6 +374,9 @@ define([
                     };
                     common.openFilePicker(pickerCfg);
                 }).appendTo($rightside);
+
+                var $tags = common.createButton('hashtag', true);
+                $rightside.append($tags);
             }
         };