tools: change prefix of routable-prefixes packet to under /localhop/nfd

refs #2512

Change-Id: Ib399e61b3d7b84f7993a5b887ff6b5b7c3e93a45
diff --git a/AUTHORS.md b/AUTHORS.md
index 6538fcb..828df04 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -62,6 +62,7 @@
 
     * Syed Obaid Amin     <http://obaidamin.weebly.com/>
     * Vince Lehman        <vslehman@memphis.edu>
+    * Minsheng Zhang      <mzhang4@memphis.edu>
     * Lan Wang            <http://www.cs.memphis.edu/~lanwang/>
 
 ## Project contributors