dashboard: add rename button to node details action menu

circle/dashboard/templates/dashboard/node-detail.html

@@ -17,6 +17,7 @@
 <div class="btn-group">
   <button type="button" class="btn {{ btn_size }} btn-warning nojs-dropdown-toogle dropdown-toggle" data-toggle="dropdown">Action <i class="icon-caret-down"></i></button>
   <ul class="dropdown-menu nojs-dropdown-toogle" role="menu">
+    <li><a href="#" class="node-details-rename-button"><i class="icon-pencil"></i> {% trans "Rename" %}</a></li>
     <li><a href="#"><i class="icon-cloud-upload"></i> Flush</a></li>
     {% if node.enabled %}
       <li><a style="display:none" data-status="enable" data-node-pk="{{ node.pk }}" class="real-link node-enable" href="{% url "dashboard.views.status-node" pk=node.pk %}?next={{ request.path }}&status=enable"><i class="icon-check"></i> Enable</a>