Add a RetrofitScheduler which is loosely based on the NewThreadScheduler but alows us to provide the Executor.

Lazily construct RxSupport

Add @PartMap annotation.

MockRestAdapter should use ErrorHandler.

Remove unused jarjar plugin declaration.

Allow overriding 'Content-Type' header.

This 'Request' objects passed to a client will now have their header list pre-populated with 'Content-Type' and 'Content-Length' headers set. Previously the 'Client' implementations were responsibile for setting this data.

Use ErrorHandler to coerce error responses during async invocations.

Update RxJava to 0.17.1.

* Note that we now do not return the response if the subscriber is unsubscribed.

switch to assertj

Remove hack to support PATCH in HttpUrlConnection.

Hacking around implementation details of specific clients is not our responsibility. If you want PATCH support, use Apache HttpClient or OkHttp.

http response reason can be empty

Add support for AppEngine's URLFetchService.

Remove useless setApi method, take in constructor instead.

Add missing tests for proper coverage of validation.

Update RxJava usage.

* Avoid allocating a Scheduler for every mock request.
* Set Scheduler inside the RxSupport for proper encapsulation.