Author: Petr Skoda
MDL-29510 remove moodle.org lang file
It is now maintained in a separate local plugin. Translators have to use AMOS already.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=228ec7bba425991bace25610fece70ae3fe94f8a
http://github.com/moodle/moodle/commit/228ec7bba425991bace25610fece70ae3fe94f8a