Author: Shamim Rezaie
MDL-80426 qtype_ordering: Move options by single pointer
Each option has a couple of buttons to move the option's position. This
allows moving options by single pointer without dragging to address WCAG
Success Criterion 2.5.7.
Having the buttons also addresses WCAG Success Criterion 2.1.1 as it
provides an intuitive way to move options using keyboard.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=84034c62f069336ebd6d68f454b7b38c40dabc53
http://github.com/moodle/moodle/commit/84034c62f069336ebd6d68f454b7b38c40dabc53
+ 4.4 en [moveleft,qtype_ordering]
+ 4.4 en [moveright,qtype_ordering]