Combine RefCountTest and RefCountTests
Remove PublishSubject Terminal State Behavior

The PublishSubject implementation was performing onError/onCompleted unsubscribe logic that was put in place long ago and I am now pretty sure it was wrong.

This was revealed while playing with `refCount` which intends on allowing a re-subscription to the source once new Observers arrive. PublishSubject was preventing that.

The one use case that I'm still wondering about though is if someone subscribes to a PublishSubject after it has emitted onCompleted and isn't "restarted". That Observer would wait forever if it is a "single-shot" PublishSubject use case. I'm not sure if that's just a bad use and fits into the "don't do that" scenario, or if it's a legit issue that has a solution.

Rightn now this code is "thread-safe" in the visibility sense, but it's not atomic and could have race conditions between adding/removing Observers and event notifications. I don't think that's an issue as if someone is concurrently adding/removing it's always a race, but am not 100% sure if there's a use case I'm missing. This also assumes (as it always did) that someone is not invoking onNext concurrently as that would break the Rx contract.
Implemented the 'IgnoreElements' operator
Implemented the 'Throw' operator with scheduler
Used 'subscribeOn' instead of 'observeOn'
Merge pull request #424 from zsxwing/ignore-elements

Implemented the 'IgnoreElements' operator
Merge pull request #416 from zsxwing/throw

Implemented the 'Throw' operator with scheduler
Merge pull request #426 from benjchristensen/publish-subject-resubscribe

PublishSubject ReSubscribe for publish().refCount() Behavior
Version 0.14.3
Update build.gradle

Commenting out rspec until until internal Netflix build system can handle ruby gems so that I can build and release 0.14.3
[Gradle Release Plugin] - pre tag commit:  '0.14.3'.
[Gradle Release Plugin] - new version commit:  '0.14.4-SNAPSHOT'.
Update CHANGES.md
Fixed issue #428
Fixed path to RxScalaDemo.scala
rx-apache-http now recognizes "Transfer-Encoding: chunked" as an HTTP stream
Merge pull request #432 from codecurve/master

Fixed path to RxScalaDemo.scala
Merge pull request #430 from zsxwing/issue-428

Fixed issue #428
Merge pull request #435 from mattrjacobs/http-chunked

rx-apache-http recognizes "Transfer-Encoding: chunked" as an HTTP stream