added redirect as default when no stype and type are provided in order to prevent a 500 server error
added redirect as default when no stype and type are provided in order to prevent a 500 server error

carthagecollege/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani,carthagecollege/django-djsani,carthage-college/django-djsani,carthage-college/django-djsani