Git commits in Moodle 3.3.6 by Helen Foster

commit c37224a097319728b14c6b341ba53da2538cf1e7
Author: Helen Foster <helen@moodle.org>
Date:   Thu, 10 May 2018 04:47:48 +0800
Tag:    v3.3.6

MDL-62354 lang: Merge English strings from the en_fix language pack

commit 8a936e7371cf023410d27600bc5347944028c27f
Author: Helen Foster <helen@moodle.org>
Date:   Wed, 25 Apr 2018 03:22:13 +0800
Tag:    v3.3.6

MDL-62181 lang: Merge English strings from the en_fix language pack

commit 5bb45aaa3c1158724e3138f3ec93dbf4333ddc0f
Author: Helen Foster <helen@moodle.org>
Date:   Mon, 09 Apr 2018 10:39:19 +0800
Tag:    v3.3.6

MDL-61033 mod_quiz: Update lang string