- changed isofrom feature:
  + splitted information provided in isofrom into two parts
    isofrom_device= and isofrom_system= the two were set in
    common and seperated by a colon before. This caused
    trouble when the colon is part of the device information
  + added support for ISO from NFS (bnc #805771)
    isofrom_device=nfs:<ip>:<export-path>
- added network drivers and nfs stack to isoboot for
  openSUSE 12.3. This allows to boot live ISO's via pxe
  as explained in (bnc #805771)