Remove drag-and-drop handles from navigation until we actually are going to enable them

cms/templates/widgets/navigation.html

@@ -61,7 +61,6 @@
             data-preview-type="${module.module_class.js_module_name}">
 
             <a href="#" class="module-edit">${module.display_name}</a>
-            <a href="#" class="draggable">handle</a>
         </li>
         % endfor
         <%include file="module-dropdown.html"/>