Update Sphinx links to Django 1.5 and Python 2.7
Update Sphinx links to Django 1.5 and Python 2.7

ericdwang/django-analytical,apocquet/django-analytical,jcassee/django-analytical,machtfit/django-analytical,pjdelport/django-analytical,bittner/django-analytical,ChristosChristofidis/django-analytical