Checks on backup GPT data structures added to GPTData::DestroyGPT().
Fixed spurious error message in FixParts.
Removed libicu dependency for UTF-16 partition names. Version 0.8.9
release.
Fixed new bug with hybrid MBR creation in gdisk; couldn't do more than
one partition because of sscanf weirdness.
Fixed sgdisk problem when creating hybrid MBR with a partition that
ends beyond sector 2^32. Now refuses to create such partitions.
Refinements to new treatment of hybrid MBR and MBR conversions that
span the 2TiB boundary.