Author: Brendan Heywood
MDL-55273 admin: Change $CFG->cookiesecure default to on
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1a93f1de4a4e59b6dbf773721db6c6865cb388fd
http://github.com/moodle/moodle/commit/1a93f1de4a4e59b6dbf773721db6c6865cb388fd
+ 3.0 en [configcookiesecure,core_admin]
+ 3.0 en [check_cookiesecure_details,report_security]