Log Message:
I updated this over a year ago and never committed.
This updates to version 22.5.9.

Many changes listed in CHANGES file, including:

Changes from version 22.5.8 to 22.5.9 (08-Apr-2004) John Coffman

  Boot Installer
  --------------
    - Alter NT check for invalid volume ID -- no change on single disk
      systems.  (device.c)
    - Make 'prompt' a word.  (common.h, first.S)
    - Add 'bmp-retain' local & global option.  (bsect.c, cfg.c, second.S)
      Retains bitmap after booting.
    - Add Makefile option "lilo-static:"  -- must specifically make it.
    - Fix setting of "map==boot" for RAID installs.  (bsect.c, raid.c)

  Boot Loader
  -----------
    - Skip duplicate VolumeIDs in second stage, in case a disk has been
      added to the system.  (volume.S)

  Utilities
  ---------
    - Update QuickInst to reflect absence of 'activate', using lilo -A

(See CHANGES file for more.)

Don't force perl dependency for now.
Remove installing of boot files.

patch-ac is for Linux 2.6 compatibility