Initial work on moving root node from ec2
Some tweaks
Stuff
exception cause is no longer swollen.
shell commands extracted into own class for better testability
Remaining Timeout calculation delegated to CountDownTimer class.
Merge pull request #57 from jerrinot/swollenEx

exception cause is no longer swollen.
Merge pull request #58 from jerrinot/shell

shell commands extracted into own class for better testability
Merge pull request #59 from jerrinot/timeout

Remaining Timeout calculation delegated to CountDownTimer class.
Logging of coordinator and provisioner now down in working directory
Minor tweaks
Merge branch 'master' of github.com:hazelcast/hazelcast-stabilizer
More minor logging tweaks
Minor tweaks
Some cleanup
Lots of minor tweaks
Minor tweaks
Added an installation section to the readme
Minor tweaks
Made group name configurable