Staging: batman-adv: Move mailing list address to .org

The official mailing list is run on lists.open-mesh.org and it should be
avoided to sent them to lists.open-mesh.net to reduce the number of
receipents and double posts.
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/batman-adv/README

@@ -229,8 +229,9 @@ CONTACT
 Please send us comments, experiences, questions, anything :)
 
 IRC:            #batman   on   irc.freenode.org
-Mailing-list:   b.a.t.m.a.n@open-mesh.net (optional  subscription
-          at https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n)
+Mailing-list:   b.a.t.m.a.n@b.a.t.m.a.n@lists.open-mesh.org
+                (optional   subscription   at
+                 https://lists.open-mesh.org/mm/listinfo/b.a.t.m.a.n)
 
 You can also contact the Authors:
 

drivers/staging/batman-adv/TODO

@@ -11,5 +11,5 @@ Please send all patches to:
 	Marek Lindner <lindner_marek@yahoo.de>
 	Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
 	Andrew Lunn <andrew@lunn.ch>
-	b.a.t.m.a.n@lists.open-mesh.net
+	b.a.t.m.a.n@lists.open-mesh.org
 	Greg Kroah-Hartman <gregkh@suse.de>