- fixed call to undefined function setGlobals(). This was
  renamed into setKiwiConfigData()
- fixed repo setup in KIWIXMLInfo mode, the code there still
  needs the setRepository_legacy() call
- fixed search path for grub2 EFI modules. in openSUSE 12.2
  grub2-efi was packaged in a way that the modules were installed
  to /usr/lib/grub2-efi/x86_64-efi. In openSUSE 12.3 the packaging
  has changed and the modules are now installed to
  /usr/lib/grub2/x86_64-efi, really a brilliant idea