Adding Coveralls.io integration

.travis.yml

@@ -10,4 +10,6 @@ php:
 before_script:
   - composer install --dev --prefer-source
 
-script: ./vendor/bin/phpunit --coverage-text
+script: ./vendor/bin/phpunit --coverage-text --coverage-clover ./build/logs/clover.xml
+
+after_script: php vendor/bin/coveralls

README.md

@@ -1,6 +1,7 @@
 # Rhumsaa\Uuid for PHP
 
 [![Build Status](https://travis-ci.org/ramsey/uuid.png?branch=master)](https://travis-ci.org/ramsey/uuid)
+[![Coverage Status](https://coveralls.io/repos/ramsey/uuid/badge.png)](https://coveralls.io/r/ramsey/uuid)
 [![Latest Stable Version](https://poser.pugx.org/rhumsaa/uuid/v/stable.png)](https://packagist.org/packages/rhumsaa/uuid)
 [![Latest Unstable Version](https://poser.pugx.org/rhumsaa/uuid/v/unstable.png)](https://packagist.org/packages/rhumsaa/uuid)
 [![Total Downloads](https://poser.pugx.org/rhumsaa/uuid/downloads.png)](https://packagist.org/packages/rhumsaa/uuid)

composer.json

@@ -26,7 +26,8 @@
         "moontoast/math": "~1.1",
         "symfony/console": "~2.3",
         "doctrine/dbal": ">=2.3",
-        "phpunit/phpunit": "~3.7"
+        "phpunit/phpunit": "~3.7",
+        "satooshi/php-coveralls": "~0.6"
     },
     "bin": ["bin/uuid"],
     "suggest": {