Fixed JSONTransforms documentation
Cleanup .travis.yml
Update supported ruby version

Ruby 1.9.2 seems to be no longer supported.
Because the security patch has not been applied to 1.9.2:
* http://www.ruby-lang.org/en/news/2013/06/27/hostname-check-bypassing-vulnerability-in-openssl-client-cve-2013-4073/
Merge pull request #1061 from tricknotes/update-ruby-version

Update supported ruby version
Merge pull request #1060 from tricknotes/cleanup-travis-yml

Cleanup .travis.yml
Specify additional headers for RESTAdapter.
Declared ajaxHeaders.
Remove option to specify router

Since the following commit, there is a failing test:
* emberjs/ember.js@58fd8c71

The reason is that the checking for lookup object in container was landed.
* https://github.com/emberjs/ember.js/commit/58fd8c71ea677cd4e1e97de5d50b105e9ec0d92d#L0R589

To fix this test, I removed `router: false` from application config.
bump ember-source version to 1.0.0-rc6.2
Fix ignored assertion

`stateEquals` requires two parameters.
Merge pull request #1073 from tricknotes/update-ember

Update ember with test fixes
Merge pull request #1074 from tricknotes/fix-assertion

Fix ignored assertion
Remove unnecessary inspector for `object`
Merge pull request #1089 from tricknotes/remove-unnecessary-inspector

Remove unnecessary inspector for `object`
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