SuperCollider engine study 2

[dndrks]

dang, I learned a ton working with Ezra on my own engine, which i wanted to formalize into our public learning resources.

builds off of the Moonshine engine from rude mechanicals to cover:

• breaking our SuperCollider files into separate class and CroneEngine files
• using Groups in SuperCollider to manage realtime parameter changes to a playing voice
• modeling an approach to polyphony and voice distribution in SuperCollider
• structuring a template for Lua parameters
• gluing it all together into an example norns script

just dropping this into the public site, unlinked anywhere else, for review!