emberjs/ember.js — pull request #2783 by ryanto (2013-06-02 04:11:54+00:00)
Title: App router should always have internal router

Currently the router's internal router is only created during
``Router.map``. If the application only has an Index then it is
reasonable that ``App.Router.map`` would never be called.

This ensures that the ``Router.map`` has been called when
creating the router.

cc @stefanpenner