nfd, nlsr, repo-ng, ndns, ndn-tlv-ping: Switch dependency to nfd in upstart scripts

Change-Id: Icad64e34e91ee9881cf53482677c4c2cab42aefc
diff --git a/ndns/debian/ndns.upstart b/ndns/debian/ndns.upstart
index 7487d38..a494be6 100644
--- a/ndns/debian/ndns.upstart
+++ b/ndns/debian/ndns.upstart
@@ -1,8 +1,8 @@
 description "Domain Name Service for Named Data Networking"
 author      "Xiaoke Jiang <shock.jiang@gmail.com>"
 
-start on started  nrd
-stop  on stopping nrd
+start on started  nfd
+stop  on stopping nfd
 
 respawn
 respawn limit 10 5