Author: Juan Leyva
MDL-68294 tool_mobile: Fix key and default apps values
http://git.moodle.org/gw?p=moodle.git;a=commit;h=509a4c58654b29242d7714813a985521f2f2637e
http://github.com/moodle/moodle/commit/509a4c58654b29242d7714813a985521f2f2637e
+ 3.9 en [notificationsmissingwarning,tool_mobile]