Author: Marina Glancy
MDL-58267 completion: allow to set default activity completion
Part of MDL-58138 epic
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7f53e8aa22d555ba5f94530b7fc04a4e95f35c98
http://github.com/moodle/moodle/commit/7f53e8aa22d555ba5f94530b7fc04a4e95f35c98
+ 3.3 en [defaultcompletionupdated,core_completion]
+ 3.3 en [eventdefaultcompletionupdated,core_completion]
+ 3.3 en [modifybulkactions,core_completion]