[TIMOB-19602] iOS: singletap event not bubbled to window from listview properly

*Description* When using customized template in listView, it happens if I bind singletapped to any inner view(which it not the root view directly attached to template namespace, but rather something under childTemplates). When the inner view received the singletapped event it will not bubble it to window even no e.cancelBubble is used. More than that, if I attach it to view that directly attached to template namespace, it does bubbled to window but not trigger on the view itself. *Step to reproduce* 1. Create a classic titanium project 2. override the app.js file within the resources folder using the attached file.