updated admin to have a more robust list display for presenters
updated admin to have a more robust list display for presenters

carthage-college/django-djforms,carthagecollege/django-djforms,carthagecollege/django-djforms,carthage-college/django-djforms,carthage-college/django-djforms,carthagecollege/django-djforms,carthagecollege/django-djforms,carthage-college/django-djforms