PearsonDL (V3 Edition)

Changes:
-Server URL has been updated.
-Download method involving cookies has been added (download no longer works without cookies).
-Classic version has been added, which may be easier for some people to use. However, the download rate is slower and there is no pdf option.
-Instructions have been updated.
-UUID checking has been removed, due to confliction with code.

PearsonDL (V2 Edition)

Multiprocessing, arg parsing, and PDF file generation have been added thanks to @cdchris12.

PearsonDL (OG Edition)

This is the original release of PearsonDL.
It is recommended that this version should only be used if the new version is not working for whatever reason.