title: UI-Select case Insensitive
body: <p>Is there any way to ignore case between ng-model and select item ?</p>
  
  <p>This issue i have is log.username was a input box instead a dropdown so old username have all different case. </p>
  
  <blockquote>
    <p>Example: </p>
    
    <p>log.username = "doej"; </p>
    
    <p>lookupOptions.users = [{username:"DoeJ", fullName:"Joe Doe"},
    {username:"SmithM", fullName:"MarySmith"}]</p>
    
    <p>On load select is empty instead of having "DoeJ"</p>
  </blockquote>
  
  <pre><code> &lt;div class="form-group col-md-4"&gt;
          &lt;label&gt;Stored By&lt;/label&gt;
          &lt;ui-select ng-model="log.username" theme="bootstrap"&gt;
              &lt;ui-select-match placeholder="Select Site"&gt;{{$select.selected.username}}&lt;/ui-select-match&gt;
              &lt;ui-select-choices repeat="option.username as option in lookupOptions.users | orderBy: 'username' | propsFilter: {'username':  $select.search}"&gt;
                  &lt;div ng-bind-html="option.username | highlight: $select.search"&gt;&lt;/div&gt;
                  &lt;small ng-bind-html="option.fullName | highlight: $select.search"&gt;&lt;/small&gt;
              &lt;/ui-select-choices&gt;
          &lt;/ui-select&gt;
      &lt;/div&gt;
  </code></pre>