RemoteDepoy.ParseScope if remote configuration item is set to nothing (remote="") treat it as if it is missing (NoScopeGiven)
Merge pull request #363 from rmiller1971/dev

RemoteDepoy.ParseScope if deployment\default\remote configuration item is set to string.empty treat as if null

in fallback remote.config deployment\default\remote ="" which is a valid case, but ActorPath.TryParse is not happy with an empty string, treat the empty string case the same way as if the deployment\default\remote configuration element was missing
Merge pull request #362 from Horusiath/dev

ActorRefSpec - more tests
Act created
Refactoring Mailbox/Queue support
Refactoring Mailbox Queue support
Moved MessageQueues to a sub namespace
Profiling perf
Fixes RemoteDeployer local deploy bug

Fixes Perf issues in main message pipeline
Added DefaultMailbox
Implementing PriorityMailbox
Refactoring GenericMailbox
Small cleanup
Added message queue semantics
Priority queue mailbox spec
Mailbox Spec fix
lower test timeout
Small fixes to priority mailbox code
Refactoring message queues.

Introduced a blocking wrapper base class for message queues that use non thead safe data structures
added release notes for Akka v0.6.4
Increased version number to 0.6.5

In order to get the version correct when creating new packages locally