communication: add SVS support

Change-Id: I74c5a091c8b1c05dd186a0c10849aa5bb4f39e50
Signed-off-by: Varun Patil <varunpatil@ucla.edu>
diff --git a/COPYING.md b/COPYING.md
index dbb7b31..661a055 100644
--- a/COPYING.md
+++ b/COPYING.md
@@ -15,6 +15,9 @@
 - PSync is licensed under the terms of the
   [GNU Lesser General Public License version 3](https://github.com/named-data/PSync/blob/master/COPYING.md)
 
+- ndn-svs is licensed under the terms of the
+  [GNU Lesser General Public License v2.1](https://github.com/named-data/ndn-svs/blob/master/COPYING.md)
+
 - The waf build system is licensed under the terms of the
   [BSD license](https://github.com/named-data/NLSR/blob/master/waf)