dashboard: fix node box in bootstrap 3.2

circle/dashboard/templates/dashboard/index-nodes.html

@@ -56,7 +56,10 @@
 
   <div href="#" class="list-group-item list-group-footer">
     <div class="row">
-      <div class="col-sm-6 col-xs-6 input-group input-group-sm">
+      <div class="col-xs-6">
+        <form action="{% url "dashboard.views.node-list" %}" method="GET"
+          id="dashboard-node-search-form">
+          <div class="input-group input-group-sm">
             <input id="dashboard-node-search-input" type="text" class="form-control"
              placeholder="{% trans "Search..." %}" />
             <div class="input-group-btn">
@@ -65,7 +68,9 @@
               </button>
             </div>
           </div>
-      <div class="col-sm-6 text-right">
+        </form>
+      </div>
+      <div class="col-xs-6 text-right">
         <a class="btn btn-primary btn-xs" href="{% url "dashboard.views.node-list" %}">
           <i class="fa fa-chevron-circle-right"></i>
           {% if more_nodes > 0 %}