Actions should be unregistered when destroying virtual views
Avoid parent's implicit index route clobbering child's explicit index.

Fixes emberjs/ember.js#2318.
Ensure lookup returns same object when using different formats
Actions should be unregistered when destroying virtual views
Check Handlebars compiler revision instead of version
Clarify when Ember.Router#model is executed
Removed unused system/router.js function
Better error message for developers upgrading Ember apps

Since calling .initialize() is no longer required, the error
message makes more sense when you explain to them that they
should remove their explicit call to .initialize() to fix it,
rather than looking for a second call.
Merge pull request #2357 from eviltrout/patch-1

Better error message for developers upgrading Ember apps
Merge pull request #2353 from machty/remove-unused-router-code

Removed unused system/router.js function
Merge pull request #2352 from JasonKriss/route-docs

Clarify when Ember.Router#model is executed
Merge pull request #2350 from twinturbo/controller-for-fix

Ensure lookup returns same object when using different formats
Merge pull request #2322 from JasonKriss/patch-1

Check Handlebars compiler revision instead of version
Merge pull request #2321 from sebastianseilund/action-unregister

Actions should be unregistered when destroying virtual views
Cleanup 'container lookup is normalized' test

This addresses code discussion in up #2350.
$.ready initializations should not auto run.
Merge pull request #2363 from stefanpenner/improveInitialization

$.ready initializations should not auto run.
deprecate Ember.Application#initialize

This was never intending to be supported. It was
used to deal with app initialization shortcomings.
Hopefully all of those have now been dealt with.

In situations where default initialization behaviour
is not wanted please use Ember.Application#deferReadiness
and Ember.Application#advanceReadiness.
Merge pull request #2312 from sebastianseilund/render-helper-with-models

Fix for using {{render}} with same template multiple times
Merge pull request #2337 from viki-org/explicit-index

Avoid parent's implicit index route clobbering child's explicit index.