doc: man pages for ryu-manager and ryu-client

In order to quieten rpmlint
> ryu.noarch: W: no-manual-page-for-binary ryu-manager
> Each executable in standard binary directories should have a man page.
>
> ryu.noarch: W: no-manual-page-for-binary ryu-client
> Each executable in standard binary directories should have a man page.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

doc/source/conf.py

@@ -213,5 +213,9 @@ latex_documents = [
 # (source start file, name, description, authors, manual section).
 man_pages = [
     ('index', 'ryu', u'ryu Documentation',
-     [u'ryu development team'], 1)
+     [u'ryu development team'], 1),
+    ('man/ryu_manager', 'ryu-manager', u'ryu manager',
+     [u'ryu development team'], 1),
+    ('man/ryu_client', 'ryu-client', u'ryu client utility',
+     [u'ryu development team'], 1),
 ]

doc/source/man/ryu_client.rst

@@ -0,0 +1,24 @@
+:orphan:
+
+ryu-client manual page
+======================
+
+Synoposis
+---------
+**ryu-client** [*options*] <command> [<command args>]
+
+Description
+-----------
+:program:`ryu-manger` is a test utility for :program:`ryu-manager`
+
+Options
+-------
+-h, --help
+
+See also
+--------
+:manpage:`ryu-manager(1)`
+
+Author
+------
+Ryu development team

doc/source/man/ryu_manager.rst

@@ -0,0 +1,24 @@
+:orphan:
+
+ryu-manager manual page
+=======================
+
+Synoposis
+---------
+**ryu-manager** [*options*] <ryu apps>[, <ryu apps> ...]
+
+Description
+-----------
+:program:`ryu-manger` is an Operating System for Software Defined Networking
+
+Options
+-------
+-h, --help
+
+See also
+--------
+:manpage:`ryu-client(1)`
+
+Author
+------
+Ryu development team