Documentation on http://hack4impact.github.io/flask-base outdated. Doesn't match with README

[s-razaq]

Hi,

It seems that part of the documentation on https://hack4impact.github.io/flask-base/ are outdated.

For example, the setup section of the documentation mentions

$ pip install -r requirements/common.txt
$ pip install -r requirements/dev.txt

But there is no requirements folder.

Whereas the setup section in the README mentions

pip install -r requirements.txt

I find it confusing to have two sources with different information.