ObserveOn scheduled unsubscription
Add publishLast to RxScala
Add unsafeSubscribe to RxScala
Add unsubscribeOn to RxScala
Add share to RxScala
Add parallelMerge to RxScala
Add debounce variant to RxScala
Add toBlocking to RxScala and deprecate toBlockingObservable
Add timer variants to RxScala
Add amb variant to RxScala
Update CompletenessTest.scala
Add singleOption, singleOrElse, headOption, lastOption, lastOrElse to RxScala
Change 'window(closings: () => Observable[Any])' to 'window(boundary: => Observable[Any])'
Fix "window"; change "amb" parameter to varargs; add examples
Operator Retry with predicate
Add "buffer(=> Observable[Any])" to replace "buffer(() => Observable[Any])" and "buffer(Observable[Any])""; Remove the cast for "window(=> Observable[Any])"
Javadoc overhaul: 1) standardize formatting, phrasing, terminology; 2) fill in gaps where javadocs (or parts of them) were missing; 3) add spurious @warn tags to cause build warnings for as-yet-unfilled gaps
Merge branch 'master' of https://github.com/Netflix/RxJava into docs
+ add a couple of javadoc improvements to merged changes
Merge pull request #1264 from akarnokd/ObserveOnScheduleUnsubscribe

ObserveOn scheduled unsubscription
Removed the Func1 retry variant.