- Help message was added in get-latest-ocs-live-ver.
- The options of genisoimage in ocs-iso was rearranged.
- Rearranging the options for genisoimage in create-drbl-live and create-gparted-live so that isolinux 5.10 could boot on some real machine. Besides, not all included files are used with -graft-points. This is the key point for the workaround.