app/views/people/index.html.erb: fixed color cells
app/controllers/people_controller.rb: changed order to reverse for balance due
app/models/person.rb: fixed error in determining registration_status
app/controllers/people_controller.rb: updated to include split report
app/models/person.rb: added split report code
app/views/people/index.html.erb: added split report link
changed email address in application_controller.rb