Merge pull request #73 from RyanFrench/master

Fixed bug with Scp delete function
Replace IO.write with File.write
Merge branch 'master' of github.com:guyirvine/RServiceBus
Set App Resources for Sagas
Fixed up broken Saga tests
Prefix Saga name with Saga_ - Consistent with MessageHandlers
Added some system logging for paths
Added Saga path code to WorkingDir
Added handling for SIGINT exceptions. Fixed typo in system output