Merge pull request #8 from chirimoya/symfony-3-support

Added Symfony 3 support

Author: dantleech

composer.json

@@ -8,14 +8,13 @@
             "email": "daniel@dantleech.com"
         }
     ],
-    "minimum-stability": "dev",
     "require": {
         "phpcr/phpcr-migrations": "~0.1",
         "phpcr/phpcr-implementation": "~2.1",
         "doctrine/phpcr-bundle": "~1.0"
     },
     "require-dev": {
-        "symfony/symfony": "~2.4",
+        "symfony/symfony": "~2.4 || ~3.0",
         "symfony-cmf/testing": "~1.2"
     },
     "autoload": {