Hide cursor at boot and shutdown

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

src/sm.c

@@ -361,6 +361,9 @@ restart:
 
 		/* Restore terse mode and run hooks before shutdown */
 		if (runlevel == 0 || runlevel == 6) {
+			/* Hide cursor, we're going down ... */
+			dprint(STDOUT_FILENO, "\033[?25l", 14);
+
 			api_exit();
 			log_exit();
 			plugin_run_hooks(HOOK_SHUTDOWN);