Changes:
- Added german man page,
- added support for Grub2 and Grub4Dos MBR,
- added support for KolibriOS MBR and FAT32 boot record,
- added support for ReactOS MBR, FAT32 and FAT16 BR,
- added support for Rufus MBR,
- added experimental support for large sectors ( > 512),
- now possible to alter OEM ID of FAT and NTFS boot records.
- now possible to alter Windows Disk Signature in MBR.