Updated docs Spoken-Website

Spoken tutorial website in django (https://spoken-tutorial.org)

Suggested:

pip install -U pip
pip install -U setuptools

Install requirements:

pip install -r requirements-dev.txt

Install dependency packages as per your python version
If python3:
pip install -r requirements-py3.txt

If python2:
pip install -r requirements-py2.txt

Create config.py in spoken/ folder.