support thumbnails on mounts / avoid leaking information from encrypted filesystems
Submitted by David Zeuthen
Assigned to Alexander Larsson
The thumbnail spec supports the notion of local thumbnail repositories
This is interesting to use on encrypted media to avoid leaking thumbnails of documents into $HOME which may be cleartext. In fact, as we do this today, this is somewhat important to fix as some people might call it a grave security bug. I've added the 'security' keywork just in case; feel free to remove it.
Will attach patches against gio, gvfs and libgnomeui to implement this.