Author: David Monllao
Merge branch 'MDL-61716-master' of git://github.com/mastnym/moodle
http://git.moodle.org/gw?p=moodle.git;a=commit;h=baf8ff9cbfd8689af9c94a23961964d92d227299
http://github.com/moodle/moodle/commit/baf8ff9cbfd8689af9c94a23961964d92d227299
+ 3.5 en [userfieldexternalfield_error,tool_oauth2]