Ironically there is some uncertainty about what revision this is due to confusing cover letters for previous rounds. This obsoletes id:1433525318-23756-1-git-send-email-david@tethera.net I think I've taken into account most (all?) of Tomi and Daniel's comments. There was a fair amount of rebasing silliness so I thought I'd get some more eyes on this to check for typos and bikeshed the naming of the --uuid option.