Fixed config.timefield references

panels/stringquery/module.html

@@ -10,7 +10,7 @@
       </form>
     </div>
     <div ng-switch-when="true">
-        <form ng-class="{form-inline: panel.multi_arrange == 'horizontal'}" style="width:100%;" >        
+        <form ng-class="{'form-inline': panel.multi_arrange == 'horizontal'}" style="width:100%;" >        
           <span ng-repeat="q in panel.query">
             <span class="input-append" style="margin-bottom:0px;margin-right:5px">
               <button class="btn btn-danger" type="submit" style="width:50px;margin-left:-50px;visibility:hidden"></button>