MDL-44929 Javascript: Import YUI 3.17.2
MDL-45978 logging - added missing parameter id
Merge branch 'MDL-44929-master' of git://github.com/andrewnicols/moodle
Merge branch 'MDL-45978_master' of git://github.com/grabs/moodle
MDL-45884: Version bump for new setting.
MDL-44512 themes: fix for custom menu submenu arrows on RTL languages