Add s3-edit-rs

Add s3-edit-rs.

README.md

@@ -350,6 +350,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
 * [whitfin/s3-concat](https://github.com/whitfin/s3-concat) — A command line tool to concatenate Amazon S3 files remotely using flexible patterns.
 * [whitfin/s3-meta](https://github.com/whitfin/s3-meta) — A command line tool to gather metadata about your Amazon S3 buckets.
 * [whitfin/s3-utils](https://github.com/whitfin/s3-utils) — A small tool containing utilities based around Amazon S3 to provide additional convenience APIs.
+* [gorros/s3-edit-rs](https://github.com/gorros/s3-edit-rs) - A command line tool to edit a file directly on Amazon S3. 
 * [fcsonline/tmux-thumbs](https://github.com/fcsonline/tmux-thumbs) — A lightning fast version of tmux-fingers written in Rust, copy/pasting tmux like vimium/vimperator.
 * [amar-laksh/workstation](https://github.com/amar-laksh/workstation) — A commandline tool to help you manage your workstation by distancing you from your screen, locking your screen when you aren't there among other things with OPENCV!
 * [guoxbin/dtool](https://github.com/guoxbin/dtool) - A useful command-line tool collection to assist development including conversion, codec, hashing, encryption, etc. [![Build Status](https://api.travis-ci.org/guoxbin/dtool.svg?branch=master)](https://travis-ci.org/guoxbin/dtool)