Git commits in Moodle 2.9.3 by Adam Olley

commit aa6ad4698adb3b6fa26544fcacc270283d9e971e
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Thu, 08 Oct 2015 11:41:15 +0800
Tag:    v2.9.3

MDL-51285 mod_forum: Posts all need to have different stamps