relax requirement on corebundle

Author: dbu

composer.json

@@ -16,10 +16,10 @@
     "require": {
         "php": ">=5.3.3",
         "symfony/framework-bundle": "~2.3",
-        "doctrine/phpcr-bundle": "1.1.*",
-        "doctrine/phpcr-odm": "1.1.*",
+        "doctrine/phpcr-bundle": ">=1.1.0,<1.3-dev",
+        "doctrine/phpcr-odm": ">=1.1.0,<1.3-dev",
         "knplabs/knp-menu-bundle": "1.1.*",
-        "symfony-cmf/core-bundle": ">=1.1.0,<1.2-dev"
+        "symfony-cmf/core-bundle": ">=1.1.0,<1.3-dev"
     },
     "require-dev": {
         "symfony-cmf/routing-bundle": "1.2.*",