remove readme badges

Author: DannyBen

README.md

@@ -1,15 +1,7 @@
 # WebCache
 
-[![Gem Version](https://badge.fury.io/rb/webcache.svg)](https://badge.fury.io/rb/webcache)
-[![Build Status](https://github.com/DannyBen/webcache/workflows/Test/badge.svg)](https://github.com/DannyBen/webcache/actions?query=workflow%3ATest)
-[![Maintainability](https://api.codeclimate.com/v1/badges/022f555211d47d655988/maintainability)](https://codeclimate.com/github/DannyBen/webcache/maintainability)
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 Hassle-free caching for HTTP download.
 
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-
 ## Install
 
 ```