Update README

Author: machadoit

README.md

@@ -1,24 +1,22 @@
-[![Build Status](https://travis-ci.org/codacy/bitbucket-scala-client.svg)](https://travis-ci.org/codacy/bitbucket-scala-client)
-[![Codacy Badge](https://www.codacy.com/project/badge/bc618d371b1a45f8a7129d868512a4fc)](https://www.codacy.com/app/Codacy/bitbucket-scala-client)
+[![Codacy Badge](https://api.codacy.com/project/badge/grade/bc618d371b1a45f8a7129d868512a4fc)](https://www.codacy.com/app/Codacy/bitbucket-scala-client)
+[![Circle CI](https://circleci.com/gh/codacy/bitbucket-scala-client.svg?style=shield&circle-token=:circle-token)](https://circleci.com/gh/codacy/bitbucket-scala-client)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.codacy/bitbucket-scala-client_2.11/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.codacy/bitbucket-scala-client_2.11)
 
 # Bitbucket Scala client
 
 This is a simple library that aims to have basic functions of the Bitbucket API.
-This library was meant to support Codacy when interacting with Bitbucket.
-It is in a very early stage and all the contributions are welcome.
+This library is meant to support Codacy when interacting with Bitbucket.
 
 ### Usage
 
 Import on SBT:
 
-    "com.codacy" %% "bitbucket-scala-client" % "1.5.0"
+    "com.codacy" %% "bitbucket-scala-client" % "1.5.1"
 
 ### Creators
 
 1. Rodrigo Fernandes
 
-### Contributors
-
 ### License
 
 bitbucket-scala-client is available under the The Apache Software License, Version 2.0.