Git commits in Moodle 2.4.7 by Rajesh Taneja

commit de61d99ad184e128fd9a63e81267ae8c52bbdf5e
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 22 Oct 2013 11:16:15 +0800
Tag:    v2.4.7

MDL-31405 Assignment: removed type in time shift reset status

commit 0cb284699815dfaf8e00ea33bf8d5e85b7e1b4cd
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 15 Oct 2013 14:44:00 +0800
Tag:    v2.4.7

MDL-34612 Restore: Gracefully handle empty file contenthash while restoring

commit 4db18636875ac4902b3e306bf843d71d851f1827
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 15 Oct 2013 13:53:59 +0800
Tag:    v2.4.7

MDL-34612 Restore: Gracefully handle empty section title while restoring

commit 788105dd3d98b8bbb4faaf18ced59e9cf67f1550
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Tue, 08 Oct 2013 13:24:34 +0800
Tag:    v2.4.7

MDL-41843 IMS-LTI: Fixed exception namespace

commit ca4349c1ce97bad2bfbf9237f9e1ff2541db490c
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Mon, 07 Oct 2013 10:04:57 +0800
Tag:    v2.4.7

MDL-31405 Assignment: Fixed date in reset to be called once

commit 623b678c3e5f1438eee52b58cdbb08bca7414d0c
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Fri, 13 Sep 2013 15:00:07 +0800
Tag:    v2.4.7

MDL-41744 Users: Convert key to value in bulk upload

commit 1e557db89d86b311c06f0419444816cda03691f4
Author: Rajesh Taneja <rajesh@moodle.com>
Date:   Wed, 04 Sep 2013 17:32:19 +0800
Tag:    v2.4.7

MDL-41590 Enrolments: If course is deleted, then use courseid for reference