Add multithreading to FiOne

[ccuser44]

Add multithreading to FiOne. Officially the first ever per function multithreading implementation in Lua that works out of the box without libraries

Function is multithreaded when function name is prefixed with SUPER_SECRET_ADONIS_MULTITHREAD_PREFIX_.
Only (local)? function NAME(...) is detected, not NAME = function(...).

Only uses one different thread per function for now. Functions yields until multithreaded function returns or errors

Upval mutation, env mutations, calling closures outside threaded context, cross thread metatables, Instance interactions and cross thread table changes have all undefined behavior

Question: Why does Adonis need this?
Answer: You can't create cloned FiOne runners without hacking Adonis, this makes multithreading possible without hacking Adonis. Making some form of multithreading possible in Adonis without hacking Adonis itself is very nice

[P3tray]

SUPER_SECRET_ADONIS_MULTITHREAD_PREFIX_

[Dimenpsyonal]

Needs proof of functionality

[LolloDev5123]

I say we do all compiler/interpreter related stuff on a separate repository which is then included here as a git module.
Here's a proof of concept: https://github.com/Indirecta-Technologies/luic

[Dimenpsyonal]

just add that into adonis. ez

[P3tray]

WOOHOO! NEW COMMITS!