Added travis

.travis.yml

@@ -0,0 +1,15 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+
+matrix:
+  allow_failures:
+    - php: 5.5
+
+before_script: composer install --dev --prefer-source
+
+notifications:
+  email: francis.besset@gmail.com