Merge pull request #1 from rkeet/feature/doctrine-orm-module-2.1-upgrade

Upgraded Doctrine ORM Module requirement from ^1.2 to ^2.1

Author: rkeet

composer.json

@@ -22,7 +22,7 @@
     "ext-intl":"*",
     "ext-json":"*",
     "ext-gettext":"*",
-    "doctrine/doctrine-orm-module" : "^1.1",
+    "doctrine/doctrine-orm-module" : "^2.1",
     "zendframework/zend-mvc-i18n": "^1.1"
   },
   "autoload" : {