Hill30/NGScroller — pull request #51 by dhilt (2014-06-19 17:09:17+00:00)
Title: Deep access to datasource

This may be helpfull in case of nested controllers. Or just when you have to write something like this:

ui-scroll="item in childScopes.myScope.datasource"

So we need to allow dot-notation and provide mechanism to get datasource through chain properties.