Add Clarence compiler

Hello dear,

I‘ve been working for a longer time on a clojure-ish Compiler built on top of JS. It is called Clarence and you will find it [here](http://github.com/clarence-lang/clarence). it is written and maintained by me (timo-cmd) and by Max Base. I‘d consider, you could add the Clarence compiler to the serious projects, whereas Clarence is now aiming towards the linguist index.

I enjoy your awesome lists really. I follow you and wish you success.

Thanks and regards

Timo S.

The issue is a request to add the Clarence compiler to the awesome-compilers list. First, review the Clarence project at github.com/clarence-lang/clarence to understand its features and maturity. Then, examine the awesome-compilers repository structure to see how other compilers are listed, typically in README.md. Determine if Clarence meets the list's inclusion criteria and prepare a pull request adding it in the appropriate section.

Scritto dal modello di indicizzazione a partire dal testo della issue.