Merge pull request #6 from celeduc/travis

Travis integration

Author: ianopolous

.travis.yml

@@ -0,0 +1,3 @@
+language: java
+jdk:
+  - oraclejdk8

README.md

@@ -2,6 +2,7 @@
 
 [![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
 [![](https://img.shields.io/badge/project-multiformats-blue.svg?style=flat-square)](http://github.com/multiformats/multiformats)
+[![Build Status](https://travis-ci.org/multiformats/java-multihash.svg?branch=master)](https://travis-ci.org/multiformats/java-multihash)
 [![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 [![Release](https://jitpack.io/v/multiformats/java-multihash.svg)]
 (https://jitpack.io/#multiformats/java-multihash)