Finalize multichoice.module

- Field labeled "multichoice" should probably be called something like "Description"

Changed to "Question"

- Probably make "Promoted to front page" NOT checked by default, as more than likely you'd want the quiz to be on the front page, not individual question.

In fact, the module gives you an error when this happens... non-admin users receive error: "This is a quiz question, not to be viewed independently." when individual question promoted to front page.

Fixed, by adding:

  $node->teaser = 0;
  $node->promote = 0;

in multichoice_validate to "force" these settings.

- Questions with only one correct answer should be displayed as radio buttons, not checkboxes

Fixed. Placed a check in multichoice_render_question which checks node's multiple_answers attribute and displays appropriately.

- The "Submit" button in the preview is confusing

Still trying to figure out a way to do this the way the poll module does it--i.e. show the "Vote" button when the poll is viewed, but not in preview mode. So far, no dice. :\

- The "Submit" button in the preview is confusing

Figured this one out finally:

      if ($_POST['op'] != t('Preview')) {
        $question .= form_submit($submit_message, 'quiz_op');
      }

Marking this task fixed.