Properly check arguments count for wrapped computed properties.
Fixes #1649.
Fork {{action}} into old and new router flavors
Update {{action}} docs and add some asserts
Eagerly generate toString() of all classes at boot
Add concatenatedProperties documentation
Merge pull request #1653 from lukemelia/concatenated-properties-doc-edit

Add concatenatedProperties documentation

Fixes #1627, Fixes #1652. Thanks, @javierav
Remove redundant calls to ComputedProperty#property()
Fix default `into` for nested routes

By default, routes now render into their nearest
parent that rendered a template.

As a side-effect, application is now even less
special. It just happens to be a top-level route,
like `loading`.
Support camelized or underscored template names
Merge pull request #1654 from elucid/redundant-property-calls

Remove redundant calls to ComputedProperty#property()
bugfix Ember.Set#addEach documentation
Merge pull request #1655 from javierav/docsfix

syntax highlighting for Ember.Set#addEach documentation
Updated QUnit to @wagenet's fork to fix IE issue
Use Ember.Error instead of default
Fix IE whitespace issues in tests
More robust XSS tests
Normalize urls in tests for IE
Fix object comparisons in IE tests
Fix tests with same names
Fix build order for old-router