Remove another duplicate changelog entry.
Adds docs for templateName
[FEATURE with-controller] {{#with}} can take a controller= option

Wrap the context with an Ember.ObjectController
Merge pull request #3722 from bcardarella/bc-with-controller-option

[FEATURE with-controller]: {{#with}} can take a controller= option
Added warning when using deprecated helpers and removed bindAttr/linkTo references
Merge pull request #3826 from marcioj/warning_in_deprecated_helpers

Added warning when using deprecated helpers and removed bindAttr/linkTo references
remove unnecessary uses of `call` / `apply`
Merge pull request #3835 from stefanpenner/master

remove unnecessary uses of `call` / `apply`
use @wycats amd micro-loader, which supports relative paths
restore sync assertions. This will hopefully help in failure
scenarios, and prevent aging.

Now that we ship with a default RSVP.on('error', ... ) that raises
awareness, promise swallowed assertions should be no more.
Merge pull request #3831 from stefanpenner/restore-sync-assertions

Restore sync assertions
Merge pull request #3817 from twokul/docs-for-templateName

Adds docs for templateName
changes error message
Merge pull request #3839 from twokul/path-message

Changes error message
[Bugfix beta] container.has should not cause injections to be run.

This fixes an issue, were merely checking the existence of a potential
container managed object could cause thrashing cycles. Only if
injection rules already contained a cycle.
[DOC] Adds needs docs for nested controller
Merge pull request #3841 from twokul/nested-controller-docs

[DOC] Adds needs docs for nested controller
Merge pull request #3840 from stefanpenner/container-has-should-be-idempotent

[Bugfix beta] container.has should not cause injections to be run.
[NICETHING beta] Expose helpful vars in {{debugger}} helper body

Folk often don't know what to do within `{{debugger}}`.
This should give them a little more to work with.
Update docs for `inject` method https://github.com/emberjs/ember.js/issues/3670

Replace `model` with `controller` as an example of `inject` method usage because injection into model is currently disabled. 

Copied a note on injection into model from https://github.com/emberjs/ember.js/blob/master/packages/container/lib/main.js#L13