Added TravisCI configuration (and build status in the README).

.travis.yml

@@ -0,0 +1,14 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+
+before_script:
+  - php bin/vendors.php
+
+script: phpunit --coverage-text -c tests/
+
+notifications:
+  email:
+    - gediminas.morkevicius@gmail.com

README.md

@@ -2,6 +2,8 @@
 
 **Version 2.3-DEV**
 
+[![Build Status](https://secure.travis-ci.org/l3pp4rd/DoctrineExtensions.png?branch=master)](http://travis-ci.org/l3pp4rd/DoctrineExtensions)
+
 ### Latest updates
 
 **Note:** Use 2.1.x or 2.2.x tag in order to use extensions based on Doctrine2.x.x component versions. Currently