Propery page for xattrs

[Gabriel de Perthuis <Gabriel de-Perthuis laPoste net>]

Hello,
Boris de Laage de Meux has written a nautilus extension for viewing
xattrs, that I have updated for editing. It is dead simple and does
xattrs editing, adding and removing.
I'd like to commit it to nautilus since it is too small to be
distributed as a new package. Tarball and screenshot are here:
  http://topos.tobu.free.fr/dump/ - it builds as a library.
I think Boris also wants to make a tutorial of it.

Gabriel de Perthuis