hersbtluftwm: move exitmenu outside of qtile

.config/herbstluftwm/scripts/exitmenu

@@ -1,23 +0,0 @@
-#!/bin/bash
-menu="rofi -dmenu"
-choice=$(echo -e "shutdown\nrestart\nlogoff\nscreenlock" | $menu)
-
-case $choice in
-
-	shutdown)
-		sudo shutdown now
-		;;
-
-	restart)
-		sudo shutdown -r now
-		;;
-
-	logoff)
-		herbstclient quit
-		;;
-
-	screenlock)
-		i3lock -c 000000
-		;;
-
-	esac