Fix facet form scripting
Fix facet form scripting

This allows to make facet form more flexible for css-styling (as our UX guys has a real headashes styling it) and also i could not find a way to partially extend/override this UI script :)
django-oscar/django-oscar,sonofatailor/django-oscar,solarissmoke/django-oscar,django-oscar/django-oscar,django-oscar/django-oscar,sonofatailor/django-oscar,sasha0/django-oscar,solarissmoke/django-oscar,sonofatailor/django-oscar,sasha0/django-oscar,sasha0/django-oscar,django-oscar/django-oscar,sonofatailor/django-oscar,solarissmoke/django-oscar,sasha0/django-oscar,solarissmoke/django-oscar