exit.rc : call consolekit interface instead of using sudo command

jwm/rootfs/etc/skel/.config/obshut/exit.rc

@@ -10,8 +10,8 @@ buttons =        cancel logout shutdown restart
 
 [actions]
 logout =         jwm -exit
-shutdown =       sudo poweroff
-restart =        sudo reboot
+shutdown =       dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop
+restart =        dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Restart
 lock = 
 switch = 
 suspend =        dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend

openbox/rootfs/etc/skel/.config/obshut/exit.rc

@@ -10,8 +10,8 @@ buttons =        cancel logout shutdown restart
 
 [actions]
 logout =         openbox --exit
-shutdown =       sudo poweroff
-restart =        sudo reboot
+shutdown =       dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Stop
+restart =        dbus-send --system --print-reply --dest="org.freedesktop.ConsoleKit" /org/freedesktop/ConsoleKit/Manager org.freedesktop.ConsoleKit.Manager.Restart
 lock = 
 switch = 
 suspend =        dbus-send --system --print-reply --dest="org.freedesktop.UPower" /org/freedesktop/UPower org.freedesktop.UPower.Suspend

openbox/rootfs/etc/skel/.xinitrc

 #!/bin/bash
 
-exec openbox-session
+if [ -d /etc/X11/xinit/xinitrc.d ] ; then
+ for f in /etc/X11/xinit/xinitrc.d/?*.sh ; do
+  [ -x "$f" ] && . "$f"
+ done
+ unset f
+fi
+
+exec ck-launch-session dbus-launch --sh-syntax --exit-with-session openbox-session