Updates policy files from SBT [ci skip]

Author: 47degdev

CONTRIBUTING.md

@@ -23,5 +23,5 @@ The process is simple:
  5. Update the documentation
  6. Submit pull request
 
-You will be automatically included in the [AUTHORS.md](AUTHORS.md#contributors) file as contributor.
+You will be automatically included in the [AUTHORS.md](AUTHORS.md#contributors) file as contributor in the next release.
 If you encounter any confusion or frustration during the contribution process, please create a GitHub issue and we'll do our best to improve the process.

README.md

@@ -1,7 +1,7 @@
 
 [comment]: # (Start Badges)
 
-[![Build Status](https://travis-ci.org/47deg/sbt-microsites.svg?branch=master)](https://travis-ci.org/47deg/sbt-microsites) [![Maven Central](https://img.shields.io/badge/maven%20central-0.5.4-green.svg)](https://maven-badges.herokuapp.com/maven-central/com.47deg/sbt-microsites) [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](https://raw.githubusercontent.com/47deg/sbt-microsites/master/LICENSE) [![Join the chat at https://gitter.im/47deg/sbt-microsites](https://badges.gitter.im/47deg/sbt-microsites.svg)](https://gitter.im/47deg/sbt-microsites?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![GitHub Issues](https://img.shields.io/github/issues/47deg/sbt-microsites.svg)](https://github.com/47deg/sbt-microsites/issues)
+[![Build Status](https://travis-ci.org/47deg/sbt-microsites.svg?branch=master)](https://travis-ci.org/47deg/sbt-microsites) [![Maven Central](https://img.shields.io/badge/maven%20central-0.5.5-green.svg)](https://repo1.maven.org/maven2/com/47deg/sbt-microsites_2.10_0.13) [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](https://raw.githubusercontent.com/47deg/sbt-microsites/master/LICENSE) [![Join the chat at https://gitter.im/47deg/sbt-microsites](https://badges.gitter.im/47deg/sbt-microsites.svg)](https://gitter.im/47deg/sbt-microsites?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![GitHub Issues](https://img.shields.io/github/issues/47deg/sbt-microsites.svg)](https://github.com/47deg/sbt-microsites/issues)
 
 [comment]: # (End Badges)