Author: Brendan Heywood
MDL-68261 report_configlog: Log changes from admin/cli/cfg.php
http://git.moodle.org/gw?p=moodle.git;a=commit;h=76de190c250349ceaf558b5032b86626a7c24ccb
http://github.com/moodle/moodle/commit/76de190c250349ceaf558b5032b86626a7c24ccb
+ 3.9 en [usernone,report_configlog]