title: Dojo FilteringSelect: Can't Add Options
body: <p>I can't add any options to my FilteringSelect dijit.</p>
  
  <p>Here's my code:</p>
  
  <pre><code> var options = {
         identifier: 'abbr',
         label: 'name',
         items: [{
             abbr: 'ec',
             name: 'Ecuador',
             capital: 'Quito'
         },
         {
             abbr: 'eg',
             name: 'Egypt',
             capital: 'Cairo'
         },
         {
             abbr: 'sv',
             name: 'El Salvador',
             capital: 'San Salvador'
         },
         {
             abbr: 'gq',
             name: 'Equatorial Guinea',
             capital: 'Malabo'
         },
         {
             abbr: 'er',
             name: 'Eritrea',
             capital: 'Asmara'
         },
         {
             abbr: 'ee',
             name: 'Estonia',
             capital: 'Tallinn'
         },
         {
             abbr: 'et',
             name: 'Ethiopia',
             capital: 'Addis Ababa'
         }]
     };
  
  
  var headerSelect = new dijit.form.FilteringSelect({
   name: 'test',
   id: 'widgetHeaderSelect',
   store: options
  }, 'widgetHeaderSelectDiv');
  </code></pre>
  
  <p>Any ideas?  Thanks :D</p>