Node.js scraper

[03c]

New Node.js scraper to make it easier for 3rd parties to submit a scraper.

Check code from TongLi3701 (https://github.com/TongLi3701/Scraper). This looks to be an implementation for FOSTER (https://www.fosteropenscience.eu/courses). This code would need to be changed so that it was easy to add new scrapers.

See
ElixirTeSS/TeSS_scrapers/issues/71
ElixirTeSS/TeSS_scrapers/issues/68
ElixirTeSS/TeSS_scrapers/issues/85
ElixirTeSS/TeSS_scrapers/issues/50

Deliverable/Reference
Currently Unsure