Merge pull request ReactiveX#3517 from ReactiveX/changesmd-v1.0.16

Update CHANGES.md for v1.0.16

Merge pull request ReactiveX#3456 from abersnaze/1.0.15

Begin the steps to release 1.0.15

Travis 2.x Branch

Version 1.0.14

1.0.13

Merge pull request ReactiveX#3009 from davidmoten/from-iter-bug

Observable.from(iterable) - ensure it.hasNext() is not called unnecessarily ReactiveX#3006

Merge pull request ReactiveX#2948 from ReactiveX/TestSubscriberPlus

More assertions for TestSubscriber

Merge pull request ReactiveX#2912 from akarnokd/FixEventLoopsPerfDegr…

…adation

Fix the performance degradation due to different schedule execution and

Merge pull request ReactiveX#2866 from davidmoten/Action1-argument-name

Use simpler naming in Action1, Func1 to assist IDEs

Merge pull request ReactiveX#2809 from akarnokd/TakeUntilTerminationFix

Fixed takeUntil not unsubscribing from either of the observables in case