Git commits in Moodle 3.1.6 by Andrew Nicols

commit 5166e06e08a3e2aa016857fe35c402f897db43aa
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Thu, 04 May 2017 13:09:13 +0800
Tag:    v3.1.6

MDL-56675 cachestore_memcached: Check all connected servers for support

commit 605cba073c9a0ddf4235e05bade1ff5a5a7755ca
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 03 May 2017 08:32:04 +0800
Tag:    v3.1.6

MDL-58746 core: Simplify environment check

commit 6adcb47532d9d3497ee9a18eafcf0695930edee2
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 02 May 2017 14:48:35 +0800
Tag:    v3.1.6

MDL-58754 competency: Change query for DISTINCT COUNT

commit 1536b56796181c571348795500d0397afc64aac5
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Mon, 01 May 2017 08:51:37 +0800
Tag:    v3.1.6

MDL-58746 core: Add environment check for finfo

commit 2f8db6a31e41f2ae9f112dbedce4e6312fc32988
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Fri, 31 Mar 2017 14:18:14 +0800
Tag:    v3.1.6

MDL-58055 theme_bootstrap: Change padding around unread link

commit 0ae9094a96c7bfc2773fe8dc0a44731399f2b3f5
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Thu, 30 Mar 2017 11:37:46 +0800
Tag:    v3.1.6

MDL-55499 mod_forum: Use context when formatting e-mail text

commit 45a4ebb6973892759a9cf61fbcfcae9ed78a96cd
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Mon, 27 Mar 2017 15:07:01 +0800
Tag:    v3.1.6

MDL-55326 core_text: Correct typo3 file permissions

commit 542536418d433244d740d694d810f5b17f75e248
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 14 Mar 2017 22:43:11 +0800
Tag:    v3.1.6

MDL-58259 mod_forum: Check if attachments allowed

commit b31860af40664d790446dcab832b67876f5454fb
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 02 Nov 2016 09:41:14 +0800
Tag:    v3.1.6

MDL-56675 cachestore_memcached:  Disable store if not purgeable