=pro #3740 Verify docs in pull req validator
=sam #3607 Amend version number in pom.xml sample

* Forgot to change it back after testing
=per #3836 Set lower idleTimeout for persistent channels

- idleTimeout lower than expectation timeout
- removed remaining shared testActor usage
=per #3844 Views now enforce autoUpdateReplayMax
=sam #3689 Add required activator properties in samples
=con #3834 Doc fixes for ReliableProxy
=pro #3841 - use autoAPIMappings := true to link to scala-library in scaladoc.
Merge pull request #1949 from akka/wip-3740-pr-validation-doc-patriknw

=pro #3740 Verify docs in pull req validator
Merge pull request #1957 from akka/wip-3607-mvn-pom-sample2-patriknw

=sam #3607 Amend version number in pom.xml sample
Merge pull request #1958 from krasserm/wip-3836-set-lower-idle-timeout-krasserm

=per #3836 Set lower idleTimeout for persistent channels
Merge pull request #1959 from krasserm/wip-3844-enforce-replay-max-krasserm

=per #3844 Views now enforce autoUpdateReplayMax
=* #2966 Reduce warnings from compile, test, scaladoc
Merge pull request #1961 from vigdorchik/autoapi

#3841 use autoAPIMappings := true to link to scala-library in scaladoc.
Merge pull request #1962 from akka/wip-3689-activator-properties-patriknw

=sam #3689 Add required activator properties in samples
Merge pull request #1948 from sourcedelica/wip-3834-reliable-proxy-doc-fix-ericp

#3834 - Doc fixes for ReliableProxy
=rem #2966 Harden RemoteNodeShutdownAndComesBackSpec
=per #3848 Link to external plugin list
=act #3562: Do not generate Terminated when unwatched in preRestart

 - also avoid duplicate DWN for parent
Merge pull request #1963 from drewhk/wip-3562-mistakenly-generated-terminated-drewhk

=act #3562: Do not generate Terminated when unwatched in preRestart
Merge pull request #1965 from akka/wip-3846-RemoteNodeShutdownAndComesBackSpec-patriknw

=rem #2966 Harden RemoteNodeShutdownAndComesBackSpec