Issue #2374329 by djdevin: Write tests for random questions.
Issue #2374663 by idebr: Fixed Make quiz form translatable.
Added tests for quizzes with resume off.
Issue #2374331 by djdevin: Write tests for 4.x -> 5.x upgrade.
Issue #2374441 by idebr: Added Question bank: link question title to question.
Issue #2375175 by idebr: Fixed QuizRandomTestCase.test is referenced incorrectly in the quiz.info file.