fai-cd fixes for jessie

[Thomas Lange]

>>>>> On Sun, 25 May 2014 23:05:17 +0200, "Andreas B. Mundt" <andi.mundt at web.de> said:

    > today I gave the jessie packages in Debian and fai-cd a try.  I had to
    > apply a few fixes to make it work for me:  Use the jessie repository
    > for the nfsroot, and some file locations seem to have changed with
    > recent grub.

    > See attached patch.
Hi Andi,

thanks for the patch. I like to have wheezy and jessie support in
fai-cd for some time. Do you know how I can distinguish between the
two versions, or how I can detect which path I must use in fai-cd?
-- 
regards Thomas