Purpose
=======
Currently the user interface let you specify several correct answers
per quiz question. But when you save the course, you get a notification
error. As those are simple quizzes, it might be interesting to simply
allow multiple answers.
Specifications
==============
Allow questions with multiple correct answers.
Back-end views: improve feedback when user forget to set at least one correct
answer and one incorrect answer per question.
Task-3366803
closesodoo/odoo#127065
Signed-off-by: Stéphane Debauche (std) <std@odoo.com>
Lopes Marc (loma)
bb4755f979