[efi] add NTFS support

* As reported at http://www.eightforums.com/tutorials/15458-uefi-bootable-usb-flash-drive-create-windows-27.html#post309665
  and http://forums.mydigitallife.info/threads/46981-Install-Win8-Windows-8-1-UEFI-With-a-Over-sized%28over-4GB%29-install-wim
  it is actually possible to boot and install an EFI system from an NTFS drive
* Closes #228
[loc] update Russian translation