Make actions private in panels and views

Change-Id: I3f2c68c6e51525bbba96c24c4fddf9f9498333b1
diff --git a/dev/js/src/init.js b/dev/js/src/init.js
index d246a8c..cc8abea 100644
--- a/dev/js/src/init.js
+++ b/dev/js/src/init.js
@@ -259,7 +259,7 @@
     if (resultInfo != null) {
 
       // Move buttons to resultinfo
-      resultInfo.appendChild(resultPanel.actions.element());
+      resultInfo.appendChild(resultPanel.actions().element());
 
       // The views are at the top of the search results
       var sb = d.getElementById('search');