emberjs/ember.js — pull request #2131 by darthdeus (2013-02-20 18:50:58+00:00)
Title: Normalize controller lookup, fix #2025

As suggested [here](https://github.com/emberjs/ember.js/issues/2025#issuecomment-13846776) this will normalize `postsIndex` to `posts.index` so that the container can lookup a correct controller instance.