I have pushed both upstream, thanks for your contribution.
Note that I made some changes: Augeas can write to configuration
files as well as reading them :-)
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine. Supports Linux and Windows.
http://et.redhat.com/~rjones/virt-df/