=pro Add watchSources for *.rst to akka-docs
=rem #13923 Mute log and stack traces in RemoteInitErrorSpec
Merge pull request #15345 from akka/wip-13923-silence-test-log-patriknw

=rem #13923 Mute log and stack traces in RemoteInitErrorSpec
=tes #15357 fix for PrettyDurationSpec
=act #13678 #15149 Reply with ActorIdentity(None) from deadLetters

(cherry picked from commit b2f96668baf9efa77de5f97223f055c0a78d0cb8)
Merge pull request #15335 from akka/wip-add-watchSources-for-rst-ban

=pro Add watchSources for *.rst to akka-docs (Forward Port)
Merge pull request #15358 from mkubala/PrettyDurationSpec-fix-mkubala

=tes #15357 fix for PrettyDurationSpec
Merge pull request #15348 from akka/wip-13678-identify-deadLetters-master-patriknw

=act #13678 #15149 Reply with ActorIdentity(None) from deadLetters (for verification)