docs: Add a manpage

MANIFEST.in

@@ -3,4 +3,4 @@ include test/*.py
 include test/*.json
 include youtube-dl.bash-completion
 include youtube-dl.1
-recursive-include docs Makefile conf.py *.rst
+recursive-include docs Makefile conf.py *.rst *.rst.inc

docs/conf.py

@@ -69,3 +69,7 @@ html_static_path = ['_static']
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'youtube-dldoc'
+
+
+# -- Options for the man page ---------------------------------------------
+man_pages = [('youtube-dl.1', 'youtube-dl', 'download videos from youtube.com or other video platforms', 'Ricardo Garcia Gonzalez', 1)]

docs/youtube-dl.1.rst

@@ -0,0 +1,22 @@
+:orphan:
+
+YOUTUBE-DL(1)
+*************
+
+SYNOPSIS
+========
+
+**youtube-dl** [OPTIONS] URL [URL...]
+
+DESCRIPTION
+===========
+
+**youtube-dl** is a small command-line program to download videos from
+YouTube.com and a few more sites. It requires the Python interpreter, version
+2.6, 2.7, or 3.3+, and it is not platform specific. It should work on
+your Unix box, on Windows or on Mac OS X. It is released to the public domain,
+which means you can modify it, redistribute it or use it however you like.
+
+OPTIONS
+=======
+.. include:: options.rst.inc