Version 0.4: 2007-11-12
	More verbose logging, logging tagged with shelf/slot numbers

Version 0.3: 2007-11-12
	Fixed broken "vblade-persist destroy" subcommand.
	More gracefully handle situations where runsv has not attached
	to the servicedir.

Version 0.2: 2007-11-12

	Added examples to man page, adjusted header output for
	"vblade-persist ls"

Version 0.1: 2007-11-11

	Basic functionality.  Should work for simple, robust vblade
	management.
