move back to yaml 2.2.X, cause phpParsing is deprecated on 2.3

composer.json

@@ -7,7 +7,7 @@
 	"require": {
         "php": ">=5.3.8",
 	    "aws/aws-sdk-php": "~2.5",
-	    "symfony/yaml": "~2.4",
+	    "symfony/yaml": "<2.3",
 	    "herzult/php-ssh": "@dev",
 	    "knplabs/gaufrette": "~0.1"
     },

composer.lock

@@ -3,7 +3,7 @@
         "This file locks the dependencies of your project to a known state",
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file"
     ],
-    "hash": "1ba2c29f6809acbc96f4eec922132971",
+    "hash": "7285de7b94f6aa94f82d12286e9fbb8f",
     "packages": [
         {
             "name": "aws/aws-sdk-php",
@@ -353,17 +353,17 @@
         },
         {
             "name": "symfony/yaml",
-            "version": "v2.4.2",
+            "version": "v2.2.11",
             "target-dir": "Symfony/Component/Yaml",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Yaml.git",
-                "reference": "bb6ddaf8956139d1b8c360b4b713ed0138e876b3"
+                "reference": "4f3569bb23953116281fb3a642c4266ce84a2f44"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Yaml/zipball/bb6ddaf8956139d1b8c360b4b713ed0138e876b3",
-                "reference": "bb6ddaf8956139d1b8c360b4b713ed0138e876b3",
+                "url": "https://api.github.com/repos/symfony/Yaml/zipball/4f3569bb23953116281fb3a642c4266ce84a2f44",
+                "reference": "4f3569bb23953116281fb3a642c4266ce84a2f44",
                 "shasum": ""
             },
             "require": {
@@ -372,7 +372,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.4-dev"
+                    "dev-master": "2.2-dev"
                 }
             },
             "autoload": {
@@ -398,7 +398,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "http://symfony.com",
-            "time": "2014-01-07 13:28:54"
+            "time": "2013-11-25 10:21:43"
         }
     ],
     "packages-dev": [

src/BNRepo/Repository/RepositoryManager.php

@@ -46,6 +46,7 @@ class RepositoryManager {
 		}
 
 		try {
+			Yaml::enablePhpParsing();
 			$config = Yaml::parse($resource);
 		} catch (ParseException $e) {
 			throw new InvalidResourceException('Error parsing YAML.', 0, $e);