CLONE - A teacher can efficiently reorder a large quiz

Pre-requisites:
A quiz with Question order set to: "As shown on the edit screen" and "New page" set to "Never, all questions on one page".

Test Steps:
1. Navigate to the quiz and select the [Show] link adjacent to "Question bank contents". Check that the question bank is shown.
2. Create a question of each type and add them all to the quiz.
3. Navigate to the "Order and paging" tab.
4. Do something with the Re-order questions button.
5. Do something with the Move button.
6. Select the checkbox adjacent to 2 questions in the quiz and select Remove Selected.
7. Preview the quiz and verify that the questions are displayed in the correct place.
8. Login as a student and attempt the quiz. Verify that the questions are displayed in the correct place.