fai wikie: installing ubuntu

[John G Heim]

The fai wikie page on installing ubuntu says "-l is passed to 
fai-make-nfsroot makes it use 'live-boot instead of dracut, which is not 
supported by ubuntu. " but -l is not a legal option for 
fai-make-nfsroot. Is the documentation just out of date?

-- John G. Heim; jh...@math.wisc.edu; sip://jh...@sip.linphone.org