Update mailing-list addresses

CONTRIBUTING

@@ -36,8 +36,8 @@ It can be accessed online too:
 
 http://lxr.linux.no/linux+v2.6.27/Documentation/SubmittingPatches
 
-You can submit your patches to the lxc-devel@lists.sourceforge.net mailing
-list. Use https://lists.sourceforge.net/lists/listinfo/lxc-devel to subscribe
+You can submit your patches to the lxc-devel@lists.linuxcontainers.org mailing
+list. Use http://lists.linuxcontainers.org/listinfo/lxc-devel to subscribe
 to the list.
 
 

MAINTAINERS

@@ -5,7 +5,7 @@ Maintainer
 ----------
 
 Person          : Daniel Lezcano, Serge Hallyn, Stéphane Graber
-Mail patches to : lxc-devel@lists.sourceforge.net
-Mailing lists   : lxc-devel@lists.sourceforge.net, lxc-users@lists.sourceforge.net
+Mail patches to : lxc-devel@lists.linuxcontainers.org
+Mailing lists   : lxc-devel@lists.linuxcontainers.org, lxc-users@lists.linuxcontainers.org
 Web page        : http://linuxcontainers.org
 GIT location    : git://github.com/lxc/lxc

README

@@ -51,8 +51,8 @@ Getting help:
 
   when you find you need help, you can check out one of the two
   lxc mailing list archives and register if interested:
-  https://lists.sourceforge.net/lists/listinfo/lxc-devel
-  https://lists.sourceforge.net/lists/listinfo/lxc-users
+  http://lists.linuxcontainers.org/listinfo/lxc-devel
+  http://lists.linuxcontainers.org/listinfo/lxc-users
 
 Portability: