When viewing a single Classroom, the 'number of classifications' will be calculated by going through the list of student members of that classroom and summing up their individual classifications.
As a side effect, I cleaned up renderStudentList() so that the 'filteredList' functionality is split off into a new selectStudents() function.
Closes #178
renderStudentList()
so that the 'filteredList' functionality is split off into a newselectStudents()
function.Ready for review!