Author: Sara Arjona
MDL-66940 badges: simplify external badges page
This is a backport from MDL-72141.
Apart from reorganising the information displayed in the external badges
page, this information has been moved to reuse the template created in
MDL-71937, to make it easier to modify and maintain.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=64b9992366942edac6deeb87e3ef4ab933e858ab
http://github.com/moodle/moodle/commit/64b9992366942edac6deeb87e3ef4ab933e858ab
+ 3.11 en [hostedurl,core_badges]
+ 3.11 en [hostedurldescription,core_badges]
+ 3.11 en [recipientvalidationproblem,core_badges]