Git commits in Moodle 2.3.2 by Andrew Davis

commit c62ccd747c182e5d1c5f341ec7e96f877b40855d
Author: Andrew Davis <andrew@moodle.com>
Date:   Tue, 28 Aug 2012 10:41:02 +0800
Tag:    v2.3.2

MDL-26504 blog: added upgrade code to remove orphan external blog posts


commit 78c2fa5cab8737f9481909e3f7cbdf782d36fcb8
Author: Andrew Davis <andrew@moodle.com>
Date:   Tue, 21 Aug 2012 11:58:13 +0800
Tag:    v2.3.2

MDL-30022 message: made the messaging history display code able to deal with multiple messages with the same timecreated value


commit 39e39bd437f5b34b4cdd3737c86c5f6ef6627f7f
Author: Andrew Davis <andrew@moodle.com>
Date:   Fri, 17 Aug 2012 11:28:56 +0800
Tag:    v2.3.2

MDL-34406 message: removed an unnecessary string creation


commit fb1b0bc05e7888bcaf88bb3dd1718b74c16600aa
Author: Andrew Davis <andrew@moodle.com>
Date:   Thu, 16 Aug 2012 10:53:22 +0800
Tag:    v2.3.2

MDL-26504 blog: made it delete external blog posts when the external blog is deleted


commit 36e22a820c1a22abd656ec0d4221982bafdd6e5a
Author: Andrew Davis <andrew@moodle.com>
Date:   Wed, 18 Jul 2012 08:37:23 +0800
Tag:    v2.3.2

MDL-28568 message: added a warning message when the user is about to message someone who cant reply


commit dec465b3e9e2c930143b050dba5b1b0fa5832ba6
Author: Andrew Davis <andrew@moodle.com>
Date:   Tue, 17 Jul 2012 10:15:14 +0800
Tag:    v2.3.2

MDL-32665 mod_chat: disabled popup notifications in the chat windows


commit cfe170e4303f860eace6d8697469f2181f9b5def
Author: Andrew Davis <andrew@moodle.com>
Date:   Thu, 05 Jul 2012 11:52:30 +0800
Tag:    v2.3.2

MDL-13629 grade: added some unit tests to clarify the handling of droplow and improved apply_limit_rules()