Author: Frederic Massart
MDL-41039 mod_quiz: Replace events_trigger to new events
http://git.moodle.org/gw?p=moodle.git;a=commit;h=d900f1dc051d8b1e4cf09ecbd69e03460810d4c5
http://github.com/moodle/moodle/commit/d900f1dc051d8b1e4cf09ecbd69e03460810d4c5
+ 2.6 en [eventquizattemptabandoned,mod_quiz]
+ 2.6 en [eventquizattempttimelimitexceeded,mod_quiz]
+ 2.6 en [eventquizattemptstarted,mod_quiz]
+ 2.6 en [eventquizattemptsubmitted,mod_quiz]