From 4e907b1df032deeb08ac60db07a20deb8e26de00 Mon Sep 17 00:00:00 2001
From: adlawson <adlawson@gmail.com>
Date: Sat, 6 Sep 2014 14:45:46 +0100
Subject: [PATCH] Update composer bits and pieces

---
 composer.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index 562f2d7..d6780e9 100644
--- a/composer.json
+++ b/composer.json
@@ -9,6 +9,7 @@
         "read",
         "stream",
         "system",
+        "virtual",
         "wrapper",
         "write"
     ],
@@ -32,7 +33,7 @@
         }
     },
     "require": {
-        "php": ">=5.4.0",
+        "php": "~5.4",
         "psr/log": "~1.0"
     },
     "require-dev": {