Author: Tim Hunt
MDL-32188 quiz/question: behaviours can add to the review summary.
At the top of the quiz reivew page, there is a table that summarises
infomration about the quiz attempt as a whole. For some question
behaviours, we would like to be able to add additional information to
that summary.
This commit introduces a generic method for the behaviour to provide
summary information about an entire question usage.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=474aa125ca2f79cc6cfe6e2a3932ea25aa294c62
http://github.com/moodle/moodle/commit/474aa125ca2f79cc6cfe6e2a3932ea25aa294c62
+ 2.6 en [outof,mod_quiz]