Author: Nadav Kavalerchik
MDL-49024 output: Add new translation token 'erroroutput'
http://git.moodle.org/gw?p=moodle.git;a=commit;h=05da28500140fa604858d08a1163be7409204bf5
http://github.com/moodle/moodle/commit/05da28500140fa604858d08a1163be7409204bf5
+ 2.9 en [erroroutput,core_error]