FEATURE #1528: add button for creating slider from gallery

modules/StaticPages/Handlers/StaticPage.php

@@ -96,4 +96,16 @@ class StaticPage extends Handler
     {
         // nothing to do
     }
+
+    /**
+     * Load some extra data for content management form?
+     *
+     * @param Content $content
+     *
+     * @return mixed
+     */
+    public static function loadExtraData(Content $content)
+    {
+        // nothing to do
+    }
 }