Kunena/Kunena-2.0 — pull request #859 by mahagr (2012-06-16 20:54:21+00:00)
Title: Fix #529 and #858

Fix #529: Read posts become unread when new message gets posted
Don't try to migrate K1.5 attachments if K1.7 was installed
Fix #858: Permanently delete last message in topic: Access Denied