README.md in upperkut-0.1.4 vs README.md in upperkut-0.3.0

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 # Upperkut
 
-[![CircleCI](https://circleci.com/gh/ResultadosDigitais/upperkut/tree/master.svg?style=svg&circle-token=693e512de6985be3b3db12279ba6ed508fb5c6f6)](https://circleci.com/gh/ResultadosDigitais/upperkut/tree/master)
-[![Maintainability](https://api.codeclimate.com/v1/badges/ece40319b0db03af891d/maintainability)](https://codeclimate.com/repos/5b318a7c6d37b70272008676/maintainability)
-[![Test Coverage](https://api.codeclimate.com/v1/badges/ece40319b0db03af891d/test_coverage)](https://codeclimate.com/repos/5b318a7c6d37b70272008676/test_coverage)
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 Batch background processing tool.
 
 ## Installation
 
 Add this line to your application's Gemfile: