Git commits in Moodle 3.6.x by Adrian Perez

commit ddce5a8d34765036261788333a02d7e5bbcece55
Author: Adrian Perez <p.adrian@gmx.ch>
Date:   Sun, 17 Feb 2019 04:58:04 +0800
Tag:    v3.6.3

MDL-62345 navigation: Change data-key for dashboard rootnode


commit eaaaeface3a24399c48b5212c8ccb31d4d29a197
Author: Adrian Perez <p.adrian@gmx.ch>
Date:   Sun, 10 Feb 2019 02:10:11 +0800
Tag:    v3.6.4

MDL-64563 theme_boost: Add page site admin category name word-break


commit ac33483290931f8d6cef8f81cee46392310e55f2
Author: Adrian Perez <adrian.perez@ffhs.ch>
Date:   Fri, 20 Jul 2018 20:25:25 +0800
Tag:    v3.6.0-beta

MDL-63002 core_grade: fixed deletion of overriden letters