kashiro/sencha-image-grid-list — pull request #1 by lccro (2013-04-05 21:15:01+00:00)
Title: Fixed namespace traversal for model's image field

If our model's image is nested deeper than the first level:

{
'image_thumb': {
'url': 'http://...',
//...
}
}

We want to be able to tell it to ImageGridList like this:

var me = this,
gallery = me.down('image-grid-list-panel'),
list = gallery.down('image-grid-list');
list.setUrlNameSpace('image_thumb.url');

So this commit fixes the object traversal.