Create initial 'scraper_wikipedia.py'

[jeff1evesque]

We need to create scraper_wikipedia.py, using the provided rest-api from wikipedia. Specifically, we'll need to create a python function which will curl the following endpoint:

• curl -X GET --header 'Accept: application/json; charset=utf-8' 'https://wikimedia.org/api/rest_v1/metrics/pageviews/top/en.wikipedia.org/all-access/2018/08/01'

This will return to us the top 1000 articles for the month of august in 2018.

[jeff1evesque]

We need to make a trivial docstring fix.