old setup_harddisks with RAID and LVM

[Thomas Lange]

Thanks to Eugen Paiuc who found the old setup_harddisks script from
Sam Vilain in his archive. It's available at 

http://www.informatik.uni-koeln.de/fai/download/developers

These are the changes from Sam:

 Code refactoring, LVM/RAID support and POD manual page:
         Copyright (c) 2003, Sam Vilain

-- 
regards Thomas