[ANN] First release of iReal Pro to MusicXML converter

Friends,

I am happy to announce the first version of `ireal-musicxml`, a JavaScript
module that converts iReal Pro leadsheets to valid MusicXML 3.1. I wrote
more about the problem space and challenges in a post at
https://blog.karimratib.me/2020/11/30/ireal-musicxml.html.

Many thanks to Michael Good for assistance with clarifications and
considering feature requests!

A rudimentary demo is up at https://ethereum.karimratib.me:8082/

Best,
Karim