Add Coveralls badge

Sondre Eikanger Kvalø · Sondre Eikanger Kvalø · commit 01d3490a6d24 · 2018-11-22T07:59:13.000+01:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# sql2o [![Build Status](https://travis-ci.org/aaberg/sql2o.svg?branch=master)](https://travis-ci.org/aaberg/sql2o) [![Maven Central](https://img.shields.io/maven-central/v/org.sql2o/sql2o.svg)](https://search.maven.org/search?q=g:org.sql2o%20a:sql2o)
+# sql2o [![Build Status](https://travis-ci.org/aaberg/sql2o.svg?branch=master)](https://travis-ci.org/aaberg/sql2o) [![Maven Central](https://img.shields.io/maven-central/v/org.sql2o/sql2o.svg)](https://search.maven.org/search?q=g:org.sql2o%20a:sql2o) [![Coverage Status](https://coveralls.io/repos/github/aaberg/sql2o/badge.svg?branch=master)](https://coveralls.io/github/aaberg/sql2o?branch=master)
 
 Sql2o is a small java library, with the purpose of making database interaction easy.
 When fetching data from the database, the ResultSet will automatically be filled into your POJO objects.

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# sql2o [![Build Status](https://travis-ci.org/aaberg/sql2o.svg?branch=master)](https://travis-ci.org/aaberg/sql2o) [![Maven Central](https://img.shields.io/maven-central/v/org.sql2o/sql2o.svg)](https://search.maven.org/search?q=g:org.sql2o%20a:sql2o)`
	`1`	`+# sql2o [![Build Status](https://travis-ci.org/aaberg/sql2o.svg?branch=master)](https://travis-ci.org/aaberg/sql2o) [![Maven Central](https://img.shields.io/maven-central/v/org.sql2o/sql2o.svg)](https://search.maven.org/search?q=g:org.sql2o%20a:sql2o) [![Coverage Status](https://coveralls.io/repos/github/aaberg/sql2o/badge.svg?branch=master)](https://coveralls.io/github/aaberg/sql2o?branch=master)`
`2`	`2`
`3`	`3`	`Sql2o is a small java library, with the purpose of making database interaction easy.`
`4`	`4`	`When fetching data from the database, the ResultSet will automatically be filled into your POJO objects.`