Git commits in Moodle x.x.x by Rod Norfor

commit 73841c3908bb19d952352c024fc48c77a6865b42
Author: Rod Norfor <rod.norfor@open.ac.uk>
Date:   Thu, 22 Jan 2015 00:23:08 +0800
Tag:    v2.7.5

MDL-48914 admin: check maxuserperpage in existingroleholders->find_users

commit fc811dd468bf1243c2caad484b949aa925cfac47
Author: Rod Norfor <rod.norfor@open.ac.uk>
Date:   Thu, 22 Jan 2015 00:23:08 +0800
Tag:    v2.8.3

MDL-48914 admin: check maxuserperpage in existingroleholders->find_users

commit 03966a4ec070618492a292f86e1bd800b75f8fbd
Author: Rod Norfor <rod.norfor@open.ac.uk>
Date:   Thu, 22 May 2014 00:24:02 +0800
Tag:    v2.6.4

MDL-45654 cron: fix non-empty directories deletion

commit d12b20d0225592ffde0007c77ea4021910d44565
Author: Rod Norfor <rod.norfor@open.ac.uk>
Date:   Thu, 22 May 2014 00:12:02 +0800
Tag:    v2.7.1

MDL-45654 cron: fix non-empty directories deletion

commit 75b70ab6cdc1ecdddd09df714f26122cb736ffb3
Author: Rod Norfor <rod.norfor@open.ac.uk>
Date:   Thu, 22 May 2014 00:12:02 +0800
Tag:    v2.8.0-beta

MDL-45654 cron: fix non-empty directories deletion