Add an undocumented dumpbolt command
Add an undocumented dumpbolt command

Add an undocumented dumpbolt command that will dump the keys and values
from a bolt database, because I find myself having to dump one from time
to time when troubleshooting.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #1320
Approved by: TomSweeneyRedHat

projectatomic/buildah,nalind/buildah-1,rhatdan/buildah,TomSweeneyRedHat/buildah,TomSweeneyRedHat/buildah,projectatomic/buildah,rhatdan/buildah,nalind/buildah,TomSweeneyRedHat/buildah,projectatomic/buildah,rhatdan/buildah,nalind/buildah-1,nalind/buildah-1,nalind/buildah