* remove inter-project dependencies between streamTestkit -> peristence -> remote
* make PartitionOutOfBoundsException extend IndexOutOfBoundsException
* some weird formatting
* remove -experimental from HTTP Testkit/Tests
* split out shared LevelDb journal tests into new subproject (not to be
published)
* remove settings duplication between AkkaBuild and project specific .sbt files
* do not publish test projects
* run akka-http-core tests
* fix lambda sample project versions
* remove obsolete projects (streamAndHttp, httpParent, docsDev)
* exclude parsing project from unidoc
* update to the latest sbt
> merged akka-bench-jmh-dev with akka-bench-jmh
> renamed akka-stream-tck to more correctly named akka-stream-tests-tck
> merged java8 tests with normal tests in http