Author: Mark Nelson
MDL-39957 course: replaced the course_restored legacy event
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a4003c733af646db788aacd4f956d8ecf7520ad5
http://github.com/moodle/moodle/commit/a4003c733af646db788aacd4f956d8ecf7520ad5
+ 2.6 en [eventcourserestored,core]