Change some internal methods of Dispatch to make it more modular.
Change some internal methods of Dispatch to make it more modular.

solarissmoke/django-oscar,django-oscar/django-oscar,sonofatailor/django-oscar,sasha0/django-oscar,sonofatailor/django-oscar,solarissmoke/django-oscar,solarissmoke/django-oscar,sasha0/django-oscar,django-oscar/django-oscar,sasha0/django-oscar,django-oscar/django-oscar,sonofatailor/django-oscar,solarissmoke/django-oscar,sonofatailor/django-oscar,sasha0/django-oscar,django-oscar/django-oscar