Added travis support

.travis.yml

@@ -0,0 +1,12 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+
+before_script:
+  - curl -s http://getcomposer.org/installer | php -- --quiet
+  - php composer.phar install --dev
+
+script:
+  - phpunit

composer.json

@@ -19,6 +19,9 @@
         "symfony/framework-bundle": "2.*",
         "knplabs/gaufrette":        "*"
     },
+    "require-dev": {
+        "symfony/yaml": "2.*"
+    },
     "autoload":     {
         "psr-0": {
             "Knp\\Bundle\\GaufretteBundle": ""