=act Fix tell method scaladoc
=con #15577 Harden ReliableProxyDocSpec

* I couldn't find anything wrong
* Increasing the test timeout, it takes 1.5 s for the reconnects,
  so the previous total of 3 s might not have been enough
  (for that run)
=act #13981 Encode name of Balancing dispatcher config path
Update books.rst

Per discussion with Roland and Kathleen, suggest we point users interested in the Akka in Action book to the Typesafe.com 'Akka in Action' E-Book page, so that they can obtain free sample chapters.
(cherry picked from commit b17142f368fb07b34c3bed2727eb62a77790866f)

Conflicts:
	akka-docs/rst/additional/books.rst
=per #15730 fix context.become in PersistentView

(cherry picked from commit 561bd00cf69b0070693db397fe0dbda824792335)
Merge pull request #15729 from savulchik/patch-4

=act Fix tell method scaladoc
=act #15027 Harden FSMTimingSpec
Merge pull request #15775 from akka/wip-books-patriknw

Update books.rst (for validation)
Merge pull request #15776 from akka/wip-15730-persistentView-become-master-patriknw

=per #15730 fix context.become in PersistentView (for validation)
Merge pull request #15771 from akka/wip-13981-balancing-pool-char-patriknw

=act #13981 Encode name of Balancing dispatcher config path
Merge pull request #15774 from akka/wip-15577-ReliableProxyDocSpec-patriknw

=con #15577 Harden ReliableProxyDocSpec
=rem #15100 Harden InetRNGSpec
=tes #15777 simple, but stable fix to , or . sensitivity in spec

Solves #15777
Merge pull request #15781 from akka/wip-15027-FSMTimingSpec-patriknw

=act #15027 Harden FSMTimingSpec
Merge pull request #15778 from akka/wip-15100-InetRNGSpec-patriknw

=rem #15100 Harden InetRNGSpec
Merge pull request #15783 from ktoso/fix-prettyduration-spec-ktoso

=tes #15777 simple, but stable fix to , or . sensitivity in spec
=act,rem #13946 fix handling of null parameters in Props

+ Props creation with nulls does not fail any longer
+ null values are now serialised properly and can be used in remote
  deployments too
+ added tests for Reflect.findConstructor
> does not change wire protocol, so that's open for discussion (if we
> want it to be more like SerialisedMessage or not)

Resolves #13946
Merge pull request #15782 from ktoso/wip-props-with-nulls-ktoso

=act,rem #13946 fix handling of null parameters in Props
remove old scalaBinaryVersion workaround
=pro #13928 Run multi-jvm tests in samples in normal test target

* fix scalariform formatting in MutiNode