Git merges in Moodle 3.2.7 by Eloy Lafuente (stronk7)

commit 4ef5597d7d780b3d7180dc28a2d2825c4d3fa996
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sat, 13 Jan 2018 03:35:34 +0800
Tag:    v3.2.7

Merge branch 'install_32_STABLE' of https://git.in.moodle.com/amosbot/moodle-install into MOODLE_32_STABLE