emberjs/ember.js — pull request #4433 by abuiles (2014-02-26 03:12:25+00:00)
Title: Fix query params controllerOrProto (fixes #4420)

When doing `container.cache.has(fullName)`, `fullName` needs to be normalized, otherwise we will be asking from 'controller:foo.index' when they get stored as `controller:fooIndex`, returning always the prototype.