- moved handling of oemconfig information into the new data structure
  along with the change the following legacy functions disappeared
  * getOEMAlignPartition_legacy
  * getOEMBootTitle_legacy
  * getOEMBootWait_legacy
  * getOEMKiwiInitrd_legacy
  * getOEMPartitionInstall_legacy
  * getOEMReboot_legacy
  * getOEMRebootInter_legacy
  * getOEMRecovery_legacy
  * getOEMRecoveryID_legacy
  * getOEMRecoveryInPlace_legacy
  * getOEMShutdown_legacy
  * getOEMShutdownInter_legacy
  * getOEMSilentBoot_legacy
  * getOEMSilentInstall_legacy
  * getOEMSilentVerify_legacy
  * getOEMSkipVerify_legacy
  * getOEMAtaRaidScan_legacy
  * getOEMSwap_legacy
  * getOEMSwapSize_legacy
  * getOEMSystemSize_legacy
  * getOEMUnattended_legacy
  * getOEMUnattendedID_legacy
  * __setOEMOptionsElement