Git commits in Moodle 2.9.4 by Marina Glancy

commit 5adb27669cf43838964dd2efde62e9cbe12c3e03
Author: Marina Glancy <marina@moodle.com>
Date:   Tue, 08 Dec 2015 12:54:32 +0800
Tag:    v2.9.4

MDL-52438 core: allow Moodle 3.0 to be used with PHP7

commit a0c5c98dc5187aae8e90422cd91839b7838d9d13
Author: Marina Glancy <marina@moodle.com>
Date:   Mon, 30 Nov 2015 10:16:47 +0800
Tag:    v2.9.4

MDL-52347 behat: fix random failures on fast computer

commit 8d77d104bf6c8806cc065b88e6fcc0b4d35ae6c0
Author: Marina Glancy <marina@moodle.com>
Date:   Mon, 30 Nov 2015 09:15:40 +0800
Tag:    v2.9.4

MDL-50710 block_glossary_random: more precise sorting

commit 5e3989dfcf52ccaa82ace6feca1cf87fbe1a4254
Author: Marina Glancy <marina@moodle.com>
Date:   Fri, 27 Nov 2015 08:49:04 +0800
Tag:    v2.9.4

MDL-52332 calendar: load settings using API

commit 021f11b6b61a9b30f44ab8588c5b8ee8a21aa86a
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 18 Nov 2015 15:26:18 +0800
Tag:    v2.9.4

MDL-52194 flowplayer: do not check request

commit 516280b3a044f7cb75ea90b5eac4fc957234f0b4
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 18 Nov 2015 13:33:34 +0800
Tag:    v2.9.4

MDL-52193 questions: add missing require_once

commit b7191a5616e2f8b2bb3f5d3d36cc91bf22cbd60a
Author: Marina Glancy <marina@moodle.com>
Date:   Sat, 07 Nov 2015 12:44:03 +0800
Tag:    v2.9.4

MDL-52039 block_tags: hide tagtype element if n/a