Fix MARK ALL MESSAGES AS READ seen by guest

Signed-off-by: illori <illori@simplemachines.org>
Fix MARK ALL MESSAGES AS READ seen by guest

Signed-off-by: illori <illori@simplemachines.org>
Fix MARK ALL MESSAGES AS READ seen by guest

Signed-off-by: illori <illori@simplemachines.org>
Merge pull request #362 from illori/release-2.1

Fix MARK ALL MESSAGES AS READ seen by guest