Add symfony finder component

composer.json

@@ -19,7 +19,8 @@
     ],
     "require": {
         "php": ">=5.3.0",
-        "symfony/console": "2.0.*"
+        "symfony/console": "2.0.*",
+        "symfony/finder": "2.0.*"
     },
     "recommends": {
         "ext-zip": "*"