Author: Damyon Wiese
MDL-63262 badges: More changes for badgr.io
This commit combines several changes:
* Show authentication errors.
* Show more detailed authentication errors
* When the site backpack is different to the user backpack, show a warning
* Do not duplicate the apiversion and backpackurls in each user backpack.
* Do not support different issuer information for each badge with Open Badges v2.
* Add obversion to assertion url
* Combine separate badges upgrade steps and bump the version number.
* Don't show private collections.
* Push the larger image size to backpacks (512x512).
* BADGE_BACKPACKURL is deprecated
* Don't use property alignments, only alignment
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7444ba743f361411fd03743b8cb43a529a1425fe
http://github.com/moodle/moodle/commit/7444ba743f361411fd03743b8cb43a529a1425fe
+ 3.7 en [backpackconnectionunexpectedresult,core_badges]
+ 3.7 en [backpackconnectionunexpectedmessage,core_badges]
+ 3.7 en [privacy:metadata:backpack:externalbackpackid,core_badges]
- 3.7 en [privacy:metadata:backpack:backpackurl,core_badges]