Git commits in Moodle 2.4.1 by Andrew Davis

commit b164a8904a568a2ae39b9e5e370e140134fa2a64
Author: Andrew Davis <andrew@moodle.com>
Date:   Fri, 21 Dec 2012 11:48:54 +0800
Tag:    v2.4.1

MDL-29327 core_grade: removing some code that is messing up the categories and items screen when no grade categories are used


commit f92305bfa9a16db1c2033b5f1ef36c275280513f
Author: Andrew Davis <andrew@moodle.com>
Date:   Tue, 27 Nov 2012 10:04:59 +0800
Tag:    v2.4.1

MDL-36761 core_grade:shifted a call to count() out of a loop


commit 0663096dc615f338926a1a0b05ee10dd3918fb00
Author: Andrew Davis <andrew@moodle.com>
Date:   Wed, 21 Nov 2012 11:05:16 +0800
Tag:    v2.4.1

MDL-36680 core_grade: fixed grade_report::blank_hidden_total() and added unit tests


commit 29a7d7a1c1a95f85c98d29db000a77ce80168e3f
Author: Andrew Davis <andrew@moodle.com>
Date:   Mon, 05 Nov 2012 15:47:30 +0800
Tag:    v2.4.1

MDL-36321 core_message: made the course participants list correctly show if course participants are contacts or not


commit 138025470fd16787a939c6b26e5d5fe0d5ea02c8
Author: Andrew Davis <andrew@moodle.com>
Date:   Thu, 01 Nov 2012 09:42:11 +0800
Tag:    v2.4.1

MDL-36162 core_message: string clean up


commit 8b72167d0e787e5ebc7ae801be60849859a87094
Author: Andrew Davis <andrew@moodle.com>
Date:   Mon, 22 Oct 2012 16:46:39 +0800
Tag:    v2.4.1

MDL-36162 core_message: removed the unnecessary and confusing course URL parameter as well as fixing the broken breadcrumb


commit 415b15ccd69183402ff4afab8dfc6444137fdf0d
Author: Andrew Davis <andrew@moodle.com>
Date:   Fri, 24 Aug 2012 11:41:45 +0800
Tag:    v2.4.1

MDL-29733 grade: SQL and comment cleanup