rename vendor composer to sonata-project

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "sonata/doctrine-orm-admin-bundle",
+    "name": "sonata-project/doctrine-orm-admin-bundle",
     "type": "symfony-bundle",
     "description": "Symfony Sonata / Integrate Doctrine ORM into the SonataAdminBundle",
     "keywords": ["Admin Generator", "admin", "sonata", "bootstrap"],
@@ -17,7 +17,7 @@
     ],
     "require": {
         "php": ">=5.3.2",
-        "sonata/admin-bundle": "*",
+        "sonata-project/admin-bundle": "*",
         "symfony/framework-bundle": "2.*",
         "symfony/security-bundle": "2.*"
     },