CLOUDIFY-1494 commands running in verbose mode will show logger levels of INFO. Otherwise, only WARNINGs are shown.
CLOUDIFY-1493 Added optional timeout with ShutdownManagers
CLOUDIFY-1494 Added handling for PUALready deployed exceptions fired during re-bootstrap.
CLOUDIFY-1494 missing loop index increment ...
CLOUDIFY-1494 Added com.gs.deploy system property to enable writing PU files to persistence folder.
CLOUDIFY-1494 Fixed sorting of rest PU instances so current instance is always last one.
CLOUDIFY-1494 Added sigar dependency