Update dependencies to remove deprecations

Author: wouterj

composer.json

@@ -35,7 +35,7 @@
         "doctrine/doctrine-bundle": "^1.6",
         "doctrine/data-fixtures": "^1.0",
         "doctrine/doctrine-cache-bundle": "^1.0",
-        "doctrine/phpcr-odm": "^1.3",
+        "doctrine/phpcr-odm": "^2.0",
 
         "sonata-project/cache-bundle": "^2.1",
         "sonata-project/doctrine-phpcr-admin-bundle": "^2.0",
@@ -52,7 +52,7 @@
     "require-dev": {
         "sensio/generator-bundle": "^3.0",
         "liip/functional-test-bundle": "^1.3",
-        "symfony-cmf/testing": "^1.3"
+        "symfony-cmf/testing": "^2.0"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,