docs: Adding manpages for the command-line tools

Change-Id: I3eba0d125f7da51696342edce1a2f1ee33a0471a
refs: #1446
diff --git a/docs/manpages/ndn-autoconfig-server.rst b/docs/manpages/ndn-autoconfig-server.rst
index 923347b..8ed7968 100644
--- a/docs/manpages/ndn-autoconfig-server.rst
+++ b/docs/manpages/ndn-autoconfig-server.rst
@@ -1,19 +1,41 @@
+.. _ndn-autoconfig-server:
+
 ndn-autoconfig-server
 =====================
 
-Synopsis
---------
+Usage
+-----
 
 ::
 
-    ndn-autoconfig-server [-h] Uri
+    ndn-autoconfig-server [-h] FaceUri
 
 
 Description
 -----------
 
+``ndn-autoconfig-server`` is a daemon that implements server part for the stage 1 of
+:ref:`NDN hub discovery procedure`.
+
+This daemon essentially waits for Interests for ``/localhop/ndn-autoconf/hub`` and
+satisfies them with a Data packet that contains TLV-encoded FaceUri block.  The value of
+this block is the ``Uri`` for the HUB, preferrably a UDP tunnel.
+
+``-h``
+  print usage and exit.
+
+``FaceUri``
+  FaceUri for this NDN hub.
+
+Examples
+--------
+
 ::
 
-    -h print usage and exit
+    ndn-autoconfig-server tcp://spurs.cs.ucla.edu
 
-    Uri - a FaceMgmt URI
+
+See also
+--------
+
+:ref:`ndn-autoconfig`