FromConfig bug verification 492
Revert "FromConfig bug verification 492"

This reverts commit b6acba858169df819a14809a7f996cf03ce7f383.
Fixed some typos and invalid coloring in PingPong benchmark
Merge pull request #494 from Ravadre/pingpong-fix

Fixed some typos and invalid coloring in PingPong benchmark
FromConfig 492
Correcting the FromConfig #492 bug for local actors.

Lacking tests for remote deployed actors still.
Added `FromConfig.Instance`

Actors w/o FromConfig removes router info from `Deploy` instane now
Add internal logging to TestKit. Set "akka.test.testkit.debug = true"
Executables for multi node testing and first multi-node cluster test
Merge pull request #473 from HCanber/testkit-logging

Add logging to TestKit. Set "akka.test.testkit.debug = true"
Fix todos in LoggingBus

Every logger gets a unique name, by appending a sequence number to it (this is what Akka JVM does too).
Everything in StartDefaultLoggers() that handled the result of Ask has been moved into AddLogger.
If initializing a logger fails, better error message are logged.
Merge pull request #500 from HCanber/logging-fix-todos

Fix todos in LoggingBus
Test complete: an ActorRef should restart when Kill:ed
Merge pull request #501 from Horusiath/actor-ref-spec

ActorRef specs - An ActorRef should restart when Kill:ed
finished missing DeatWatch specs
Merge pull request #502 from Horusiath/death-watch-spec

Finished missing DeatWatch specs
Move SerilogLogMessageFormatter to correct namespace.

This should have been made in #292 but we missed that.
It should be backwards compatible, sort of . As long as no
   using Akka.Logger.Serilog;
statement exists in files where SerilogLogMessageFormatter  is used everything should compile (with a warning that SerilogLogMessageFormatter  in the old namespace is obsolete).

If a both namespacese are used:
   using Akka.Logger.Serilog;
   using Akka.Serilog.Event.Serilog;
The user will get a compile error. The resolution is to remove the second using statement.
Add ReSharper external annotations to log methods in the Akka assembly

This makes ReSharper understand that for example log.Error's first parameter is a format string and that the method behaves just like string.Format()

For more info, see
https://www.jetbrains.com/resharper/webhelp/Code_Analysis__External_Annotations.html
https://www.jetbrains.com/resharper/webhelp/Code_Analysis__String_Formatting_Methods.html
Merge pull request #504 from HCanber/resharper-annotations

Add ReSharper external annotations to log methods in the Akka assembly
Merge pull request #503 from HCanber/serilog-fix

Move SerilogLogMessageFormatter to correct namespace.