Orphaning pysvn (and non-responsive maintainer: ravenoak)

I've been maintaining this for several years since the main admin
(ravenoak) vanished from Fedora. I don't use it anymore (and most of
the world has long since switched to git...) and it has yet again
failed to rebuild during the mass rebuild.

I'm initiating the Non-Responsive Maintainer process for ravenoak so
the main admin will be cleared. If anyone wants to take it over, I'll
happily make them a comaintainer on request.