Add support for --remote-config

This allows you to tell a fio server to open a local job file,
as opposed to being passed one that the fio client opens and
sends to it.

Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/gfio.c b/gfio.c
index 0e22cba..42d536e 100644
--- a/gfio.c
+++ b/gfio.c
@@ -449,7 +449,7 @@
 		free(gco);
 	}
 
-	ret = fio_client_send_ini(gc->client, ge->job_file);
+	ret = fio_client_send_ini(gc->client, ge->job_file, 0);
 	if (!ret)
 		return 0;