[Pan-users] Patches for 0.95

[Charles Kerr]

Attached is a patch that should help smoke out any errors with the
new Tree implementation.  It also fixes the `can't read next article'
error reported a couple of times here this morning, and might also
fix the group filtering crash reported.

So anyway, if you're trying to crash Pan, I appreciate your testing.
Please apply the patch, try again, and we'll continue the dance. :)

cheers,
Charles