additional badges

README.md

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 # c-utils
 
+[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
+[![GitHub release](https://img.shields.io/github/release/barrust/c-utils.svg)](https://github.com/barrust/c-utils/releases)
 [![Build Status](https://travis-ci.org/barrust/c-utils.svg?branch=master)](https://travis-ci.org/barrust/c-utils)
 [![codecov](https://codecov.io/gh/barrust/c-utils/branch/master/graph/badge.svg)](https://codecov.io/gh/barrust/c-utils)
 
 
+
 This project provides a collection of utility libraries to help reduce the need to write similar code for each project on an ad-hoc basis. The need is based on what I have needed in most projects but are ended up written, as needed, and usually differently each time and without unit tests. The goal is to provide a single place to store each of these libraries and to provide unit tests.
 
 If there are other commonly used code or data-structures that should be added, please add a feature request!