Revert "[SoapClient] [Tests] Down required version of symfony/filesystem vendor"

This reverts commit 726ee89.

Conflicts:
	composer.json
	src/BeSimple/SoapClient/composer.json

Author: francisbesset

composer.json

@@ -38,7 +38,7 @@
     "require-dev": {
         "ext-mcrypt": "*",
         "mikey179/vfsStream": "~1.0",
-        "symfony/filesystem": "~2.0",
+        "symfony/filesystem": "~2.3",
         "symfony/process": "~2.3"
     },
     "autoload": {

src/BeSimple/SoapClient/Tests/WsdlDownloaderTest.php

@@ -274,7 +274,7 @@ public static function setUpBeforeClass()
             $content = file_get_contents(self::$fixturesPath.$file);
             $content = preg_replace('#'.preg_quote('%location%').'#', sprintf('localhost:%d', WEBSERVER_PORT), $content);
 
-            file_put_contents(self::$fixturesPath.'build_include'.DIRECTORY_SEPARATOR.pathinfo($file, PATHINFO_BASENAME), $content);
+            self::$filesystem->dumpFile(self::$fixturesPath.'build_include'.DIRECTORY_SEPARATOR.pathinfo($file, PATHINFO_BASENAME), $content);
         }
     }
 

src/BeSimple/SoapClient/composer.json

@@ -28,7 +28,7 @@
     },
     "require-dev": {
         "mikey179/vfsStream": "~1.0",
-        "symfony/filesystem": "~2.0",
+        "symfony/filesystem": "~2.3",
         "symfony/process": "~2.3"
     },
     "autoload": {