Parted 1.5.3

[Andrew Clausen]

Hi all,

Changes: (since 1.5.3-pre1)
* moved FAT table backup comparison out of fat_open() to fat_check()
* added a checked flag to PedFileSystem.  ped_file_system_{copy,resize}()
make sure a check happens first.
* merged changes to 1.4.17
* fixed jfs prober (oops)
* fixed bug in ext2 mkfs code and in ext2_commit_meta(): s_block_group_nr was 0
* _ext2_probe() is now intelligent about finding a superblock that has
s_block_group_nr != 0: it looks for the group 0 super block.
* changed the heuristics for ped_file_system_probe() and ped_disk_check(),
to become less significant for when "the numbers are close".  (motivation:
jfs doesn't create a small block group at the end, so it doesn't utilize
the fs fully.  We don't want jfs to lose to ext2 in the probe, on a minor
difference like this...)
* merged changes to 1.4.16-pre1 
* added ped_constraint_new_from_{min,max,min_max}() to the constraint API,
and removed their equivalents from parted/parted.c.  Also, used them in
libparted/disk_* where appropriate.

Andrew