[syslinux] isohybrid has 2 variants

[Thomas Schmitt]

Hi,

i have written an introduction to isohybrid and put it on
the discussion page of the ISOLINUX wiki.

  http://www.syslinux.org/wiki/index.php/Talk:ISOLINUX#Proposal_for_description_of_isohybrid

Review and proposals are appreciated.

The reference to "above mkisofs command" anticipates the final
position of this text at the end of
  http://www.syslinux.org/wiki/index.php/ISOLINUX


Not yet covered are:

- The topic how to produce an UEFI boot image (FAT filesystem)
  which can be used with option -e of genisoimage or xorrisofs.

- The topic how to bring the isohybridized image onto an USB stick.
  (Especially on MS-Windows ...)


Have a nice day :)

Thomas