Author: Dan Marsden
MDL-33515 SCORM - attempts grading setting is confusing - last attempt is really last completed attempt.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a911b4cb3e8f4a344ce46dffac47fdfd4d649ccd
http://github.com/moodle/moodle/commit/a911b4cb3e8f4a344ce46dffac47fdfd4d649ccd
+ 2.2 en [lastattempt,mod_scorm]
+ 2.2 en [whatgrade_help,mod_scorm]