[TIMOB-5291] iOS: Window backgroundImage property does not load remote images

Problem

Customer can not load remote images with the property backgroundImage in a window

Reproducible steps:

1.Run the code below.

Expected behavior

Customer wants to use the property backgroundImage to load remote images in a window.

Sample Code:

var win1 = Titanium.UI.createWindow({  
    title:'My image',
    backgroundImage:'http://shakthiiacademy.com/yahoo_site_admin/assets/images/icon_check.4773029_std.png'

});

var view = Ti.UI.createView({
     top: 10, left: 10, right: 10, height: 50, backgroundImage:'http://shakthiiacademy.com/yahoo_site_admin/assets/images/icon_check.4773029_std.png' 
   
});

win1.add(view);

win1.open();

The remote images are also not loaded using backgroundImage property in a view. This works on Android.

Helpdesk

http://appc.me/c/APP-318633