Scala to 2.10.3 and assembly config for examples
Cluster size reporting working
Tidy method sig and limit mixing size
Use parallel collections for parallelism within actors
No longer needed since can set hostname using cmd line args
Rename and make ssh quiet
Experimenting with SSHJ as alt to ssh using Process
Overhauling AWS deployment during conference
Removed HostnameSetup
Notes for building EC2 images