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

Change-Id: Icad64e34e91ee9881cf53482677c4c2cab42aefc
diff --git a/repo-ng/debian/repo-ng.upstart b/repo-ng/debian/repo-ng.upstart
index 96940f9..2826f86 100644
--- a/repo-ng/debian/repo-ng.upstart
+++ b/repo-ng/debian/repo-ng.upstart
@@ -1,8 +1,8 @@
 description "New generation of NDN repo"
 author      "Alexander Afanasyev <alexander.afanasyev@ucla.edu>"
 
-start on started  nrd
-stop  on stopping nrd
+start on started  nfd
+stop  on stopping nfd
 
 respawn
 respawn limit unlimited