title: Autocomplete no results message
body: <p>Hello i have this form with autocomplete and thymeleaf</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>&lt;script type="text/javascript" th:inline="javascript"&gt;
   /*&lt;![CDATA[*/
   $(function(){
      var currencies = [];
      /*[# th:each="n : ${Locations}"]*/
      currencies.push( {'value':"[(${n.name})] [(${n.address})]", 'Id':"[(${n.id})]"} );
      /*[/]*/   
      $('#autocomplete').autocomplete({
        lookup: currencies,
        onSelect: function (suggestion) {
         
          var Id = suggestion.Id; 
       var requestData = { Id: Id };
       yada.ajax([[@{/opinion}]], requestData, function(responseText, responseHtml) {
            $('div.Inner').replaceWith(responseHtml);
            yada.initHandlersOn(responseHtml);
      });
        }
      });
    });
   /*]]&gt;*/
   &lt;/script&gt; </code></pre>
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div id="searchfield"&gt;
           &lt;form&gt;
            &lt;i class="glyphicon glyphicon-search"&gt;&lt;/i&gt;
            &lt;input type="text" name="weblocation" class="biginput" id="autocomplete" placeholder="Search"&gt;
           &lt;/form&gt;
         &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>I want to display message, if no match terms : No result!</p>
  
  <p>how can I do?</p>