Log a debug message when system is shutting down
Better Mailbox debug logging

This applies only to when compiling Akka with MAILDEBUG flag
Override ToString for SystemMessages for better logging
resolves #422
Implement MultiNodeConfig
merged
Reference namespace for extension method
fixed bug with leader changes
Merge pull request #419 from HCanber/better-logging

Better logging
- Log a debug message when system is shutting down
- Better Mailbox debug logging. This applies only to when compiling Akka with MAILDEBUG flag
- Override ToString for SystemMessages for more info when logging. The only time system messages are logged is when MAILDEBUG flag is set.
Inbox.ReceiveWhere() throws a NullReferenceException #427
Implement MultiNodeSpec
Added missing using
Merge pull request #424 from Aaronontheweb/stashing-fix

Stashing Fix (resolves #422)
Merge pull request #428 from sibex/Inbox.ReceiveWhere-NullReferenceException-427

Inbox.ReceiveWhere() throws a NullReferenceException #427
Select wasn't copying and setting properties correctly
Adds a test that confirms bug #427
Merge pull request #430 from HCanber/test-for-bug-427

Adds a test that confirms bug #427
Supervise messages should be sent from self.

Init is called when Context hasn't been set, therefore we MUST always specify sender.
Merge pull request #418 from HCanber/supervise-from-self

Supervise messages should be sent from self.
Implement MultiNodeClusterSpec.cs
Merge pull request #11 from smalldave/akka-cluster-player

Implement MultiNodeClusterSpec