Reverted previous addition of caching of the Cart on the sesison since it introduced some problems with cart modifiers.
Reverted previous addition of caching of the Cart on the sesison since it
introduced some problems with cart modifiers.

rfleschenberg/django-shop,creimers/django-shop,khchine5/django-shop,dwx9/test,atheiste/django-shop,fusionbox/django-shop,jrief/django-shop,dwx9/test,chriscauley/django-shop,pjdelport/django-shop,khchine5/django-shop,febsn/django-shop,creimers/django-shop,thenewguy/django-shop,jrief/django-shop,schacki/django-shop,febsn/django-shop,atheiste/django-shop,thenewguy/django-shop,divio/django-shop,nimbis/django-shop,DavideyLee/django-shop,atheiste/django-shop,fusionbox/django-shop,nimbis/django-shop,katomaso/django-shop,airtonix/django-shop,awesto/django-shop,jrutila/django-shop,divio/django-shop,katomaso/django-shop,awesto/django-shop,bmihelac/django-shop,khchine5/django-shop,rfleschenberg/django-shop,khchine5/django-shop,febsn/django-shop,chriscauley/django-shop,pjdelport/django-shop,jrutila/django-shop,jrief/django-shop,nimbis/django-shop,airtonix/django-shop,schacki/django-shop,bmihelac/django-shop,schacki/django-shop,katomaso/django-shop,awesto/django-shop,nimbis/django-shop,pjdelport/django-shop,rfleschenberg/django-shop,divio/django-shop,chriscauley/django-shop,DavideyLee/django-shop,airtonix/django-shop,jrutila/django-shop,jrief/django-shop,dwx9/test,schacki/django-shop,creimers/django-shop,rfleschenberg/django-shop