ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:

ChangeLog, Makefile.in, mke2fs.c, tune2fs.8.in, tune2fs.c, util.c, util.h:
  tune2fs.c (update_feature_set, add_journal): Moved to separate
  	functions.  Added ability to add and remove the journal while the
  	filesystem is live.  Added support for setting a time-based UUID.
  	Removed zero-initialized static variables.
  mke2fs.c, util.c, util.h (strcasecmp, proceed_question,
  	check_plausibility, parse_journal_opts, check_mount): Moved functions
  	to util.c so they can be used by tune2fs.
  mke2fs.c (main): Change ext2fs_add_journal_fs() to
  	ext2fs_add_journal_inode() to reflect function renaming.