Link your youtube-video in the README

[FibreFoX]

Hi there,

just found this project through your YT-video. Maybe you want to link that YT-video in your README somewhere? I think that video gives a great insight on how this all works. Someone coming here from GitHub search or from a search engine might not get whats going on, so a cross-reference might help to understand this project a bit better.

Probably not a real but, but maybe an improvement.