- fixed file check in KIWIConfig.sh::suseService
- one -x file check in suseActivateDefaultServices is enough
- s390: respect specified boottimeout for zipl.conf
- cleanup disabled code
- get rid of the VGROUP variable in the kernel commandline
  store this information in the kiwi initrd instead as
  variable kiwi_lvmgroup
- get rid of the loader variable in the kernel commandline
  kiwi stores this information as kiwi_bootloader variable in
  the initrd if set as part of the <type>. if not set the arch
  specific default applies
- fixed use of uninitialized value $reqSize in addition
- fixed createOriginSnapshot to take care for all btrfs subvolumes
- fix up the live ISO example for openSUSE 12.3
  + changes in patterns and removal of SuSEconfig break the
    existing example