Fixed JSONTransforms documentation
Specify additional headers for RESTAdapter.
Declared ajaxHeaders.
Update jQuery version for `rake test[all]`

Support 1.7, 1.9 and 1.10.
Merge pull request #1090 from tricknotes/update-jquery

Update jQuery version for `rake test[all]`
Add individual record to the buildURL signature.

This allows custom adapters to change urls on a record by record basis.
Merge pull request #1091 from adelcambre/buildURL-sig

Add individual record to the buildURL signature.
Document DS.Adapter instance methods
Document DS.Adapter class methods
Merge pull request #1099 from wagenet/docs

Adding some docs
Doc corrections
Rewrite the state machine to improve performance
Merge pull request #1012 from ahmacleod/fix-json-transforms-doc

Fixed JSONTransforms documentation
More DS.Adapter and DS.RestAdapter docs
Prevent resolution of jQuery's self fulfilling jqXHR thenable
Since it resolves on another turn, it will cause needless and unwrappable auto-runs

Related: https://github.com/emberjs/ember.js/issues/3051
Fix typo
Merge pull request #1101 from bradfol/doc-typo

Fix typo in Adapter docs
`save` method is not private
Merge pull request #1102 from bradfol/doc-fix

`save` method is not private
Finished adding placeholder docs for Adapters