Allow CordBundle 2.0

Author: fabpot

composer.json

@@ -9,7 +9,7 @@
     "doctrine/annotations": "^1.0",
     "doctrine/orm": "^2.4.5",
     "doctrine/doctrine-bundle": "^1.6 || ^2.0",
-    "nelmio/cors-bundle": "^1.5",
+    "nelmio/cors-bundle": "^1.5 || ^2.0",
     "phpdocumentor/reflection-docblock": "^3.0 || ^4.0",
     "symfony/asset": "*",
     "symfony/expression-language": "*",