Author: Aaron Barnes
MDL-35386 completion report: Update code and improve report/csv
http://git.moodle.org/gw?p=moodle.git;a=commit;h=e9d20bbc646e8d75c369f2fb2784746f54afb729
http://github.com/moodle/moodle/commit/e9d20bbc646e8d75c369f2fb2784746f54afb729
+ 2.4 en [id,report_completion]
+ 2.4 en [name,report_completion]