Small patch to /etc/fai/fai.conf

[Kai Schindelka]

   Hello Geerd;

>> fai uses /usr/share/fai, whereas fai.conf has /usr/local/share/fai by
>> default. It's more convenient if they both match.
> 
> And how does that reflect the documentation?

Considering the package as decisive, which makes sense since it updates
/etc/exports with /usr/share/fai too, i. e.
http://www.informatik.uni-koeln.de/fai/fai-guide.html/ch-inst.html in
"2.3 Setting up FAI" is wrong about the default of FAI_LOCATION. Or just
the other way around.

I don't know if I am interpreting the FHS (http://www.pathname.com/fhs/)
correctly, but if I do, /usr/share/fai is the better default anyway.

-- 
Bye; Kai