Author: Helen Foster
MDL-21395 deleting unused string
http://git.moodle.org/gw?p=moodle.git;a=commit;h=323dcc8e344800e4d17bb56249969ad37943ca07
http://github.com/moodle/moodle/commit/323dcc8e344800e4d17bb56249969ad37943ca07
- 2.0 en [someinstancesdisabled,core_portfolio]