Readme edited

README.md

@@ -1,4 +1,9 @@
-[![Travis CI](https://img.shields.io/travis/rylorin/technicalindicators.svg?style=flat-square)](https://travis-ci.org/rylorin/technicalindicators)
+  <div style="display: flex;justify-content:center;" align="center">
+    <img src="https://img.shields.io/github/package-json/v/rylorin/technicalindicators" />
+    <img src="https://https://github.com/rylorin/technicalindicators/workflows/publish/badge.svg?branch=master" />
+    <img src="https://img.shields.io/badge/License-MIT-blue.svg" /> 
+    <img src="https://img.shields.io/npm/dt/@rylorin/technicalindicators.svg" />
+  </div>
 
 # TechnicalIndicators