Author: Anant
MDL-50758 qtype_multichoice: Displays multiple correct answers
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4358ee3892477a8d389bc24845b6593fe6c76260
http://github.com/moodle/moodle/commit/4358ee3892477a8d389bc24845b6593fe6c76260
+ 3.2 en [correctanswersare,qtype_multichoice]