ChangeLog, dumpe2fs.8.in, dumpe2fs.c, mke2fs.8.in, mke2fs.c, partinfo.c:

ChangeLog, dumpe2fs.8.in, dumpe2fs.c, mke2fs.8.in, mke2fs.c, partinfo.c:
  partinfo.c: Fix minor compilation bugs pointed out by Yann Dirson.
  mke2fs.c: Don't turn on sparse superblocks by default on pre-2.2 kernels.
  mke2fs.8.in: Add the possible valid block sizes for mke2fs.  Document
  	the -n flag, and the new defaults for the -s flag.
  dumpe2fs.c, dumpe2fs.8.in: Add new options -f (force) and -h (header-only).
  mke2fs.c (PRS): Fix logic for turning on/off the sparse superblock option.
Many files:
  Updated copyright statements to reflect the GPL with permission of the
  original authors.