Merge pull request ReactiveX#3695 from akarnokd/Release1_1_1

Release 1.1.1 changes.md

Merge pull request ReactiveX#3553 from stealthcode/changesmd-v1.1.0

Update CHANGES.md for v1.1.0

Merge pull request ReactiveX#3551 from stealthcode/changesmd-v1.0.17

Update CHANGES.md for v1.0.17

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