square/okhttp — pull request #576 by swankjesse (2014-02-28 20:51:18+00:00)
Title: Drop OkHttp 2 APIs for 1.5 release.

This drops async stuff: Request/Response/Dispatcher from public APIs.
Also hides support classes: CacheControl, Failure, Headers.

Also drops okcurl (which needs Request + Response).

New types in 1.5: Protocol, Handshake.