title: Event "press" on sap.m.CustomListItem doesn't work
body: <p>The <a href="https://sapui5.hana.ondemand.com/sdk/docs/api/symbols/sap.m.CustomListItem.html" rel="nofollow">dokumentation of sap.m.CustomListItem</a> says that CustomListItem hat a <code>press</code> event.</p>
  
  <p>I created a site with the press event on a list item, and another press event on a Button inside the list item. The button works fine. A click on the list item shows nothing. Not even an error.</p>
  
  <pre><code>var oCustomItem = new sap.m.CustomListItem({
      content: [
          new sap.m.Text({
              text: "{text}"}),
          new sap.m.Button({
              text: "btn",
              press: function(){
                alert("Pressed the button");
              }
          })
      ],
      press: function(){
        alert("Clicked the list item");
      }
  });
  </code></pre>
  
  <p>Here is an example:
  <a href="http://jsbin.com/pozeve/4/edit?html,output" rel="nofollow">http://jsbin.com/pozeve/4/edit?html,output</a></p>