LICENSE updates
(cherry picked from commit 753a6c6ab1e79025a22d6a521ae6f8cb7f3cd447)
diff --git a/LICENSE b/LICENSE
index ba06157..f01776f 100644
--- a/LICENSE
+++ b/LICENSE
@@ -387,6 +387,12 @@
   Used under the following license: Apache License, version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
   Copyright (c) SmartBear Software (2011-2015)
 
+This project includes the software: Tango Project Icons
+  Available at: https://commons.wikimedia.org/wiki/File:Network-server.svg
+  Inclusive of: tango-project-icons
+  Used under the following license: Public Domain (https://en.wikipedia.org/wiki/en:public_domain)
+  Released into the public domain by the people from the Tango! project (The Tango! Desktop Project), via Wikimedia Commons
+
 This project includes the software: typeahead.js
   Available at: https://github.com/twitter/typeahead.js
   Developed by: Twitter, Inc (http://twitter.com)