Add meli

Add meli mail client

README.md

@@ -974,6 +974,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * [gsquire/sendgrid-rs](https://github.com/gsquire/sendgrid-rs) — unofficial Rust library for SendGrid API [<img src="https://api.travis-ci.org/gsquire/sendgrid-rs.svg?branch=master">](https://travis-ci.org/gsquire/sendgrid-rs)
 * [lettre/lettre](https://github.com/lettre/lettre) — an SMTP-library for Rust [<img src="https://api.travis-ci.org/lettre/lettre.svg?branch=master">](https://travis-ci.org/lettre/lettre)
 * [staktrace/mailparse](https://github.com/staktrace/mailparse) [[mailparse](https://crates.io/crates/mailparse)] — A library for parsing real-world email files [<img src="https://api.travis-ci.org/staktrace/mailparse.svg?branch=master">](https://travis-ci.org/staktrace/mailparse)
+* [meli](https://git.meli.delivery/meli/meli.git) [[meli](https://crates.io/crates/meli)] — terminal email client
 
 ### Encoding