Example for Ember.computed.alias
Improve assertion for non-Array passed to #each
Improve error message for missing itemView

This commit adds infrastructure for a container to return a
human-readable description for a fullName.

For example, Ember's default container will return App.FooController for
the fullName "controller:foo" (where App is the name of the namespaces).

This paves the way for improving other assertions to describe the
precise name of the class that Ember is looking for, rather than
container keys (which don't match the mental model of an Ember user).

Alternate resolvers should implement lookupDescription(fullName), and
Ember.Application will automatically wire that method up to the
container's `describe` method.
Merge pull request #3028 from tricknotes/remove-unreferenced-property

Remove unreferenced property `Ember.Comparable#isComparable`
Merge pull request #3025 from trek/computed.alias-example

Example for Ember.computed.alias
Tweak htmlSafe docs
Merge pull request #3035 from mixonic/doc-htmlSafe

Tweak htmlSafe docs
Don't set context in Ember.controllerFor
Make yielded content look at the original context
Add some more tests to stress-test yield
Failing test
fix tests, isolate keywords in component,
yield back controller and keywords in addition to context
Fix date assertion that returned by `Ember.inspect`
Fix test to normalize URL for IE7

`a[href]` includes the host name in IE7.
Merge pull request #3043 from tricknotes/fix-to-normalize-url

Fix test to normalize URL for IE7
Merge pull request #3042 from tricknotes/fix-inspected-date-assertion

Fix date assertion that returned by `Ember.inspect`
Merge branch 'failing-yieldAction'
Update component_registration_test.js to use component vs. control

Test remains the same just cleaning up naming conventions in test descriptions and failure messages.
Merge pull request #3044 from mikegrassotti/patch-1

Update component_registration_test.js to use component vs. control
[CVE-2013-4170] Fix for Potential XSS Exploit When Binding to User-Supplied Data