Per #322 update AtomicCounter and AtomicCounterLong with thread-safety fixes and move to Akka.Util.Internal. Remove AtomicInteger/AtomicLong.
fixed issue with remote-deployed actors #344
Sync AtomicCounterLong to AtomicCounter internally.
cleaned up comments on Endpoint
Merge pull request #347 from Aaronontheweb/dev

fixed issue with remote-deployed actors #344
Merge pull request #335 from mattnischan/atomiccounters

Per #322 update AtomicCounter and AtomicCounterLong with thread-safety f...
Add a MatchBuilder factory method: Create()

Call this from ReceiveActor.