Author: Andrew Nicols
MDL-45329 admin_task: Allow scheduled task change prevention
Some hosting providers have a requirement to prevent users making
modifications to the configuration of scheduled tasks as doing so may have
a negative impact not only on their own site, but also on the performance
of other sites (depending on host configuration). For example, if the
statistics or automated backup tasks were run every minute, this could have
a negative impact for other users).
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f12f34166dc8ba8d507d09ce0cb314e805a8303e
http://github.com/moodle/moodle/commit/f12f34166dc8ba8d507d09ce0cb314e805a8303e
+ 2.7 en [scheduledtaskchangesdisabled,tool_task]