[DOC] add manpage for cdist-dir

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

Makefile

@@ -21,6 +21,7 @@ MANGENERATED=$(MANDIR)/cdist-reference.text
 MANSRC=$(MANDIR)/cdist.text				\
    $(MANDIR)/cdist-bin-transfer.text	\
 	$(MANDIR)/cdist-config.text 			\
+   $(MANDIR)/cdist-dir.text         	\
    $(MANDIR)/cdist-env.text         	\
    $(MANDIR)/cdist-deploy-to.text 		\
 	$(MANDIR)/cdist-explorer.text			\

doc/man/cdist-dir.text

@@ -0,0 +1,36 @@
+cdist-dir(1)
+============
+Nico Schottelius <nico-cdist--@--schottelius.org>
+
+
+NAME
+----
+cdist-dir - Poor man's directory synchronisation
+
+
+SYNOPSIS
+--------
+cdist-dir <push|pull> TARGET_HOST SRC_DIR DST_DIR
+
+
+DESCRIPTION
+-----------
+cdist-dir either pushes a local directory to the target host
+or pulls a remote directory from a target host to the local host.
+
+In the push case SRC_DIR is local, in the pull case remote.
+In the push case DST_DIR is remote, in the pull case local.
+
+cdist-dir does not cleanup DST_DIR and thus it may contain old
+stuff if used multiple times.
+
+
+SEE ALSO
+--------
+cdist(7)
+
+
+COPYING
+-------
+Copyright \(C) 2011 Nico Schottelius. Free use of this software is
+granted under the terms of the GNU General Public License version 3 (GPLv3).