Remove code and name attribues on AbstractWeightBased model
Remove code and name attribues on AbstractWeightBased model

This doesn't work since this overrides existing model fields.

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