ReactiveX/RxJava — pull request #1615 by abersnaze (2014-08-19 17:48:13+00:00)
Title: fix the usage of deprecated methods.

A completely non-breaking change to switch to using the non-deprecated versions of:
* `using()`
* `from()` to `just()`
* `toBlockingObservable()` to `toBlocking()`