Git commits in Moodle 3.1.0 by Jake Dallimore

commit 992365f8d56e978bdde1d0a019794e2101631746
Author: Jake Dallimore <jake@moodle.com>
Date:   Thu, 19 May 2016 17:29:21 +0800
Tag:    v3.1.0-rc2

MDL-54641 enrol: Consolidate 3.1 changes into correct section header.

commit 4741c3162ef712922f5400d0b22103b89abb75d2
Author: Jake Dallimore <jake@moodle.com>
Date:   Tue, 17 May 2016 11:55:37 +0800
Tag:    v3.1.0-rc2

MDL-54025 mod_lti: Use activity name when creating tool from cartridge.

commit f418d899576049673f4504285427d3790da4c0e4
Author: Jake Dallimore <jake@moodle.com>
Date:   Fri, 13 May 2016 14:28:07 +0800
Tag:    v3.1.0-rc1

MDL-54128 mod_lti: Add help for custom LTI tools in activity picker