Merge pull request #92 from stefanalfbo/master

#60: Initial port of ActorSystemSpec
Refactoring MessageDispatcher
Merge branch 'master' of https://github.com/akkadotnet/akka.net.git
Refactoring Mailbox
Extreme speedup on mailbox
found broken test
Refactoring PingPong
Changed PingPong test
updated SLN
pingpong
refactoring ping pong
Implemented Resizer. ResizablePoolRouter in progress
implemented most of the internal FSM methods
added Listeners support
finished first cut of the FSM
Added a TestLatch and passed our first listener spec test
working on adding FSM specs
Merge pull request #95 from Aaronontheweb/FSM

Listeners support and finite state machine (FSM)
Merge pull request #94 from rtumaykin/master

Implemented Resizer. ResizablePoolRouter in progress
Update README.md