browser: adding copyright headers and licensing files

Change-Id: I3910daf2f0c3f35501b7b27a0d32ed08758c289b
diff --git a/src/components/browse/items/index.js b/src/components/browse/items/index.js
index 8af370f..92e6ecc 100644
--- a/src/components/browse/items/index.js
+++ b/src/components/browse/items/index.js
@@ -1,3 +1,7 @@
+// Copyright 2015 The Vanadium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
 var mercury = require('mercury');
 var uuid = require('uuid');