Author: raortegar
MDL-75497 mod_data: Review Check existence of field.class.php
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a97f8d67209894dd7cef6e7597487a8cbb22fd00
http://github.com/moodle/moodle/commit/a97f8d67209894dd7cef6e7597487a8cbb22fd00
+ 3.11 en [missingfieldtype,mod_data]
+ 3.11 en [missingfieldtypes,mod_data]
+ 3.11 en [missingfieldtypeimport,mod_data]
+ 3.11 en [unknown,mod_data]