* Resynchronise with Debian. Remaining changes: - Make sure to wipe disk label on Sun disks before creating a new one. - Depend on ntfs-3g-udeb as well as ntfsprogs-udeb. - Add PATH, RAWMINSIZE, RAWPREFSIZE, and RAWMAXSIZE substitutions to partman-partitioning/new_size in support of ubiquity's resize widget. - Cache calls to tune2fs and ntfsresize, to make navigating through the resize UI a little faster. - Check that minimum filesystem sizes reported by tune2fs and ntfsresize are between the minimum partition size and the current partition size; if not, refuse to resize the partition at all. - Use the GPT disk label by default on *i386/efi and *amd64/efi subarchitectures. - Support archdetect being anywhere on PATH. - Use mac as the default disk label on ppc64. - Save the swap size for ubiquity.