Git commits in Moodle 2.4.7 by sam marshall

commit d1b0786a5193293df0490a37fbac48593d2b8e97
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Wed, 23 Oct 2013 22:30:27 +0800
Tag:    v2.4.7

MDL-34654 Glossary: ampersand breaks auto-linking

commit 0cddce2c56238e03d4a23f23c0540e03ed54ca50
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Wed, 11 Sep 2013 21:27:38 +0800
Tag:    v2.4.7

MDL-41728 Backup: Unnecessary use of in_array in base_plan

commit da7c844c30894e2a88a4b68e4de8db97122d361c
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 10 Sep 2013 23:34:44 +0800
Tag:    v2.4.7

MDL-38194 Files: Allow download of large backup files

commit 097abcc59c101d85bd68a8c7a7adefd45cac64b1
Author: sam marshall <s.marshall@open.ac.uk>
Date:   Tue, 13 Aug 2013 21:25:13 +0800
Tag:    v2.4.7

MDL-41163 Restore: Large course restore timeout on schema page