[BUGFIX beta] When selecting controller for view prioritize controllerName over
controller matching template or route name
[BUGFIX beta] Preserve ability to render alternate controller matching template if
controllerName is specified.

Controller precendence for render is as follows:
* explicitly passed controller always has top precedence
* if name explicitly passed, prioritize name over controllerName
* prioritize controllerName when no explicit name
* fall back on routeName
[BUGFIX beta] Force remove `required` attribute for IE8

In IE8, `elem.prop('required', '')` couldn't remove attribute.
(This problem is occured at `required` only. Other attributes work as our
expectation.)

``` javascript
view.set('required', false);
view.$().get(0).outerHTML; // this includes `required` attribute.
```

To remove attribute, `removeProp` is needed.
Update npm run-script to npm run

More commonly used and cleaner/less to type.
Merge pull request #5111 from knownasilya/patch-1

Update npm run-script to npm run
[bugfix] fix hardcoded date in s3publisher test
Merge pull request #5114 from rondale-sc/fix_s3_publisher_test

[bugfix] fix hardcoded date in s3publisher test
Fix {{#with view.foo as bar}}

The `with` helper can correctly bind through the `view` keyword when
it's used like this:

    {{#with view.foo}}

But the binding is broken if you try it like this:

    {{#with view.foo as bar}}

This change fixes it.
Add eventDispatcher.canDispatchToEventManager property
It decides if `event` will be dispatched to view `eventManager` or not.
confirm to guidelines, simplify debugging
improve debugging by not having single expression var statements when initializing
simplify finding tests.

simply:
1. ember server —port 8000
2. navigate to http://127.0.0.1:8000/
3. thats it
Merge pull request #5117 from stefanpenner/master

misc nice things
Merge pull request #5116 from ppcano/can-disable-event-manager

[FEATURE event-dispatcher-can-disable-event-manager] eventDispatcher can disable dispatching events to view `eventManager`
Migrate to using ember-publishing module

Repo can be found [here](https://github.com/rondale-sc/ember-publisher)
Merge pull request #5118 from rondale-sc/migrate-to-ember-publishing

Migrate to using ember-publishing module
[FEATURE ember-routing-consistent-resources] Enable by default.
Merge pull request #5052 from rjackson/enable-consistent-resources

[FEATURE ember-routing-consistent-resources] Enable by default.
Update CHANGELOG for 1.6.0.
Update CHANGELOG for 1.7.0-beta.1.