Git commits in Moodle 3.3.0 by Kevin Wiliarty

commit 4274880b6aecf6da7dd2cf0fdd16d48ec588c93d
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Sun, 29 Jan 2017 00:13:29 +0800
Tag:    v3.3.0-beta

MDL-57113 boost: min-width for region-main in grade views