Please update this file if new versions of libraries are installed.

simple_statistics.js was copied from the current github as of around 2015-02-12.

lodash.js was copied on 2015-03-04 from:
https://raw.githubusercontent.com/lodash/lodash-compat/3.3.1/lodash.js

jszip v3.1.5 was copied on 2019-04-15 from:
https://stuk.github.io/jszip/