add placeholder and explanation inviting local patches to isolinux.cfg
[grml-live.git] / templates /
drwxr-xr-x   ..
drwxr-xr-x - EFI
drwxr-xr-x - GRML
drwxr-xr-x - boot
drwxr-xr-x - secureboot
drwxr-xr-x - windows