Author: sam marshall
MDL-45242 Lib: Allow custom profile fields in showuseridentity
http://git.moodle.org/gw?p=moodle.git;a=commit;h=68e576b0ed33d85af66bc20932eea34b078d9d11
http://github.com/moodle/moodle/commit/68e576b0ed33d85af66bc20932eea34b078d9d11
+ 3.11 en [showuseridentity_desc,core_admin]