category selected in previous edit screen now used, and *fixed* category displayed.
Course shortname has been added to category where category is published
echo "<tr><td align=right>";
print_string("category", "quiz");
echo ":</td><td>";
- choose_from_menu($categories, "category", "$category->id", "");
+ // choose_from_menu($categories, "category", "$category->id", "");
+ echo quiz_get_category_coursename($category);
echo "</tr>";
echo "<tr><td align=right>";