docs: Update requirements docs for python 3.6 support
docs: Update requirements docs for python 3.6 support


lukeburden/django-allauth,rsalmaso/django-allauth,bittner/django-allauth,rsalmaso/django-allauth,bittner/django-allauth,pennersr/django-allauth,pennersr/django-allauth,rsalmaso/django-allauth,lukeburden/django-allauth,pennersr/django-allauth,lukeburden/django-allauth,bittner/django-allauth