title: How to detect clicks on an element inside an ion-item?
body: <p>Using ion-list and ion-item, I am unable to detect a tap on an element such as a button or a div. </p>
  
  <p>For exemple, using ng-click doesn't work here:</p>
  
  <pre><code>&lt;ion-list&gt;
        &lt;ion-item ng-repeat="device in devices"&gt;
            &lt;div ng-click="deviceOption(device.id)"&gt; CLICK HERE&lt;/div&gt;                                            
        &lt;/ion-item&gt;
  &lt;/ion-list&gt;
  </code></pre>
  
  <p>I have tried using ion-option-button instead but it is not straigthforward to use.</p>
  
  <p>Why can't we have a simple <em>ion-button</em> directive for detecting clicks inside ion-item ?</p>