Removed extra blank forms from Donation/Payment inlines.
Removed extra blank forms from Donation/Payment inlines.

nanuxbe/django,nanuxbe/django,django/djangoproject.com,xavierdutreilh/djangoproject.com,django/djangoproject.com,nanuxbe/django,xavierdutreilh/djangoproject.com,django/djangoproject.com,django/djangoproject.com,xavierdutreilh/djangoproject.com,django/djangoproject.com,xavierdutreilh/djangoproject.com,nanuxbe/django,django/djangoproject.com