changed backoff-interval for #309
Merge branch 'dev' into remoting-fixes
added DeadlineFailureDetector and set it to default, per #308
made heartbeat fixes to ProtocolStateActor per #308
updated configuration to make DeadlineFailureDetector default for AkkaProtocolTransport #308
fixed a critical FSM bug per issue #309
upgraded Helios dependency to v1.3.5
Merge pull request #317 from Aaronontheweb/remoting-fixes

Akka.Remote fixes - Resolves #309
Add TailChopping router and spec for #295, as well as AtomicInteger fixes required by the router.
Merge pull request #321 from mattnischan/tailchoppingrouter

Add TailChopping router and spec for #295, as well as AtomicInteger fixes required by the router.
Fixing pigeon.config conflict