Author: Sara Arjona
MDL-69002 core_badges: move backpack validation to a separate page
Instead of running the site backpack validation every time badges/backpacks.php
page is loaded, an action button has been added to the backpacks with OB set
to 2.0 to let admins running manually this verification when needed.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=048d7eec369d8d06c686263c9b26d0199e1119ee
http://github.com/moodle/moodle/commit/048d7eec369d8d06c686263c9b26d0199e1119ee
+ 3.7 en [testsettings,core_badges]