Developer credits

Git commits in Moodle 2.4.7 by Mark Nelson

commit 9a3f5110569704d6e4021ce7f66a9bdcd9c85974
Author: Mark Nelson <markn@moodle.com>
Date:   Thu, 31 Oct 2013 16:06:42 +0800
Tag:    v2.4.7

MDL-42566 mod_data: introduced check to ensure the picture supplied is valid

commit fda6ef7a1f2c655d1d98983a57a3218aa8d5bd39
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 30 Oct 2013 17:24:48 +0800
Tag:    v2.4.7

MDL-42613 core_group: removed unnecessary table row when there is no group description or picture

commit 78855a6c7b43e0d7ceebf65b4d27f0841899abcb
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 22 Oct 2013 16:04:19 +0800
Tag:    v2.4.7

MDL-42465 mod_chat: instantiated message object before declaring properties

commit 34b3aa4d49022658440ecc27515a7af1d6b8297e
Author: Mark Nelson <markn@moodle.com>
Date:   Tue, 22 Oct 2013 12:04:06 +0800
Tag:    v2.4.7

MDL-35146 mod_wiki: fixed variable typo and altered code to conform to Moodle guidelines

commit 6c32a2f003e14090c04647f76fd822db0dfa0021
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 21 Oct 2013 12:19:54 +0800
Tag:    v2.4.7

MDL-42429 mod_lesson: removed unnecessary conditional check

commit a5436ae8ced1fc513889db578362d985d9146668
Author: Mark Nelson <markn@moodle.com>
Date:   Fri, 18 Oct 2013 11:38:56 +0800
Tag:    v2.4.7

MDL-42421 auth: removed incorrect statement in upgrade.txt

commit 969d8f0e3ff4d2aa2e0f52785023b299c5564c1b
Author: Mark Nelson <markn@moodle.com>
Date:   Wed, 16 Oct 2013 11:20:40 +0800
Tag:    v2.4.7

MDL-42377 backup: fixed incorrect debugging message

commit 36cfbfe841983380ae726b51606f762dae248540
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 14 Oct 2013 17:21:47 +0800
Tag:    v2.4.7

MDL-42201 backup: introduced new automatic backup state

commit 6c2d9137b31bf6bfb90d705c4f5ebf7781dd10ea
Author: Mark Nelson <markn@moodle.com>
Date:   Mon, 07 Oct 2013 17:25:44 +0800
Tag:    v2.4.7

MDL-37181 backup: stopped setting the status of unscheduled backups to skipped

commit 63b66cf27608e6f23ba92da014370cf3f02e2c44
Author: Mark Nelson <markn@moodle.com>
Date:   Thu, 26 Sep 2013 11:57:21 +0800
Tag:    v2.4.7

MDL-41995 calendar: moved the location the page layout was set for the export page

commit eb57e9e60b4cb16c04449f6fc19c5a7295ed0aa6
Author: Mark Nelson <markn@moodle.com>
Date:   Fri, 06 Sep 2013 12:40:15 +0800
Tag:    v2.4.7

MDL-41417 course: allow the use of duplicated idnumbers if they existed before fix