Author: Daniel Ziegenberg
MDL-84538 language: Remove duplicated lang string entries
Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at>
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2fda6af72f5010dd486dd271f0266bba17c60c42
http://github.com/moodle/moodle/commit/2fda6af72f5010dd486dd271f0266bba17c60c42
+ 4.4 en [maxgrade,mod_assign]