Added license badge.

Author: gslowikowski

README.md

@@ -5,6 +5,7 @@ scoverage is a free Apache licensed code coverage tool for scala that offers sta
 scoverage is available for sbt, maven, and gradle.
 
 [![Build Status](https://travis-ci.org/scoverage/scalac-scoverage-plugin.svg?branch=master)](https://travis-ci.org/scoverage/scalac-scoverage-plugin)
+[![License](http://img.shields.io/:license-Apache%202-red.svg)](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
 Join the [scoverage](http://groups.google.com/group/scala-code-coverage-tool)
 google group for help, bug reports, feature requests, and general
@@ -201,7 +202,7 @@ Further details are given in the plugin readme's.
 ```
 This software is licensed under the Apache 2 license, quoted below.
 
-Copyright 2013-2014 Stephen Samuel
+Copyright 2013-2015 Stephen Samuel
 
 Licensed under the Apache License, Version 2.0 (the "License"); you may not
 use this file except in compliance with the License. You may obtain a copy of