Add gommon/gytes to the list

Signed-off-by: Vishal Rana <vr@labstack.com>

README.md

@@ -619,6 +619,7 @@ Join us on IRC at **#awesome-go** on freenode [web access](http://webchat.freeno
     * [GoQuery](https://github.com/PuerkitoBio/goquery) - GoQuery brings a syntax and a set of features similar to jQuery to the Go language.
     * [goregen](https://github.com/zach-klippenstein/goregen) - A library for generating random strings from regular expressions.
     * [guesslanguage](https://github.com/endeveit/guesslanguage) - Functions to determine the natural language of a unicode text.
+    * [gommon/gytes](https://github.com/labstack/gommon/tree/master/gytes) - Format bytes to string.
     * [slug](https://github.com/gosimple/slug) - URL-friendly slugify with multiple languages support.
     * [Slugify](https://github.com/avelino/slugify) - A Go slugify application that handles string.
     * [toml](https://github.com/BurntSushi/toml) - TOML configuration format (encoder/decoder with reflection).