
  o switch device mapper rules to:
     dmsetup info -c --nameprefixes --unquoted --rows --noheadings \
       -o name,uuid,suspended,readonly,major,minor,open,tables_loaded
  o implement path_id with libudev
  o convert firmware.sh to C
  o add DVB variables to kernel (patch merged in v4l tree), drop the
    shell script rule
  o "udevadm control" commands will only accept the --<command> syntax
  o symlink names to udevadm will no longer be resolved to old command names
  o get distros to agree on a default set of rules
