Merge pull request #5 from danieljames/metadata

Create metadata file.

meta/libraries.json

@@ -0,0 +1,11 @@
+{
+    "key": "system",
+    "name": "System",
+    "authors": [
+        "Beman Dawes"
+    ],
+    "description": "Operating system support, including the diagnostics support that will be part of the C++0x standard library.",
+    "category": [
+        "System"
+    ]
+}