Author: Dan Marsden
MDL-28728 SCORM - add capability to allow users to delete own attempts - given to no-one by default.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d32e353e355142a7780781954a41647ca22e4318
http://github.com/moodle/moodle/commit/d32e353e355142a7780781954a41647ca22e4318
+ 2.3 en [deleteuserattemptcheck,mod_scorm]