Added length property to Ember.Map
Enhance Ember.TargetActionSupport and introduce Ember.ViewTargetActionSupport

Enhancements to `Ember.TargetActionSupport` now allow `triggerAction` to receive an object specifying the desired action name and target. A target and/or action provided in the function call take precedence over any target/action properties in the object.

`Ember.ViewTargetActionSupport` is a new mixin that encompasses `Ember.TargetActionSupport` and complements it by defining the default `target` as the view's `controller` and the default `actionContext` as the view's `context`.
[Fixes #2424] App#reset
automatically upload all passing builds to s3

Automatically uploads all passing builds of master to s3 for developer
convenience.

To add needed environment variables .travis.yml

gem install travis
travis encrypt S3_ACCESS_KEY_ID=yourkey --add
travis encrypt S3_SECRET_ACCESS_KEY=yourkey --add
Use isNone to check tag name
Failing test showing StateManagers using mixins to get some of their states have unexpected behavior
fix a typo in {{bindAttr}} doc
Fixed typo
Merge pull request #2467 from intuitivepixel/master

Fixed typo
Merge pull request #2466 from heartsentwined/typo-fix

fix a typo in {{bindAttr}} doc
add invokeRecursively to ViewCollection
Do no emit Ember.alias deprecation warnings during alias tests

Although Ember.alias is deprecated, ther eis little reason in
emitting the deprecation warnigns while running its own tests.
Merge pull request #2468 from stefanpenner/master

add invokeRecursively to ViewCollection
Fix method comment about arguments
Add missing item type

YUIDoc shows the some warnings for `Missing item type`.
Merge pull request #2433 from fivetanley/auto-upload-passing-builds-to-s3

automatically upload all passing builds to s3
Merge pull request #2391 from lukemelia/target-action-support-enhancements

Enhance Ember.TargetActionSupport and introduce Ember.ViewTargetActionSupport
Configure Travis for automatic deploy to AWS
Merge pull request #2469 from tricknotes/fix-method-comments

Fix method comments
Update to latest ember-dev so that publish task can work properly