emberjs/ember.js — pull request #3474 by raycohen (2013-09-25 22:50:55+00:00)
Title: nested ember apps with proper event dispatching

* removes asserts preventing app nesting
* removes test for one of removed asserts
* adds test showing a nested app rendering in basic_test.js
* update event dispatching to not dispatch when closest `.ember-application`is not rootElement
* adds test showing that a click handler in a nested app's view gets hit exactly one time

cc: @kselden