- fixed pxePartitionInputGeneric():
  * it's required to pass the partition ID when setting the partition type
  * set lxboot instead of lxroot as partition name for the boot partition
- Unfortunately suse's parted doesn't understand the set call
  'set ... swap on|off' even though the man page explicitly say so
  thus I disabled this flag setup for now
- follow up fix for parted invocation:
  * I broke the index counter in the flag setup