Author: Benjamin Walker
MDL-72133 report_log: Display logs filtered by deleted course ids
http://git.moodle.org/gw?p=moodle.git;a=commit;h=eb0634d48932c7a2d7539fae12551d9b1a599af5
http://github.com/moodle/moodle/commit/eb0634d48932c7a2d7539fae12551d9b1a599af5
+ 4.5 en [missingcourse,report_log]