Author: Kevin Pham
MDL-71627 check: Add missing statusunknown string
http://git.moodle.org/gw?p=moodle.git;a=commit;h=5694f6eb11ee380e6feaa917b14d1178c085d3d0
http://github.com/moodle/moodle/commit/5694f6eb11ee380e6feaa917b14d1178c085d3d0
+ 4.0 en [statusunknown,core]