Git commits in Moodle 2.4.7 by Ankit Agarwal

commit 1efa93020249e0453783c862ae5e9fdecdbdeeaf
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Wed, 30 Oct 2013 10:47:53 +0800
Tag:    v2.4.7

MDL-42604 scorm: Fix division by zero warnings in error logs

commit 17a0f7350fec04f1257f76d9a5fe92cf3cf2df9d
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Mon, 28 Oct 2013 15:39:55 +0800
Tag:    v2.4.7

MDL-42574 blocks: Fix strict standards warning in community block

commit 8cbfc9614a225de2eda365b6482c8b83b75d92e8
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Wed, 23 Oct 2013 13:46:43 +0800
Tag:    v2.4.7

MDL-42489 backup: use correct exception class in automated backups

commit 8a3894de899a9dfd71d933e0dac62173781ff559
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Fri, 18 Oct 2013 14:20:49 +0800
Tag:    v2.4.7

MDL-42427 backup: Fix undefined errors during automated backups

commit d05a5b126c9f32f5a3decbdbc3d03936fe19d53b
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Tue, 15 Oct 2013 15:44:01 +0800
Tag:    v2.4.7

MDL-42239 calendar: Fix missing ids issue with mouseover panels

commit 993612b00e92b39d9b2c467b66bd4801e9197892
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Mon, 14 Oct 2013 13:24:05 +0800
Tag:    v2.4.7

MDL-41170 events: Update upgrade.txt to reflect changes made in MDL-41170

commit 3a6857090e44c868af194bcfe5518927b8e00030
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Wed, 09 Oct 2013 11:40:53 +0800
Tag:    v2.4.7

MDL-37877 backup: Fix issues with zipping of large files

commit 654f0c0cf7bd45f478941a53e2afb35b9ab0ed1d
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 19 Sep 2013 17:45:41 +0800
Tag:    v2.4.7

MDL-41894 feedback: Remove unused code, which is generating warnings

commit 5011fb91ff9f7148f3d2f0d4bd3d3677c5520d76
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Tue, 17 Sep 2013 15:14:19 +0800
Tag:    v2.4.7

MDL-41833 feedback: Fix setType() warning when deleting a response in feedback