MarkLogicNodeSshDriver creates volumes
EbsVolumeCustomizer: rename ec2DeviceName to volumeDeviceName
Log only once BROOKLYN_MARKLOGIC_HOME not set
Test app: creates volume per forest
User sysprop "user.name" rather than "peter" for database/forest names

- so can see in aws console etc who ran the app
Merge pull request #48 from cloudsoft/feature/create-volumes-in-sshdriver

Create volumes in sshdriver