Modify your page from the JSON assignment
so that you can drag a person to a different
place in the list and thus reorder the list of students.
hints
You may want to add a property to each student's display tag that indicates
the index in the array for that object.
When you drop the object onto a new place in the list, modify your original
JavaScript array to reflect the new order for that student and then rebuild the
HTML display in the same way as if one of the class change buttons had just been
pressed.