added a label for captcha field
added a label for captcha field

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