TAKE - repair xfs_repair

[Eric Sandeen <sandeen@sgi.com>]

xfs_repair was in somewhat bad shape, so:

xfsprogs-1.3.19 (15 February 2002)
	- fix xfs_repair option parsing for external logs
	- add xfs_repair option parsing for realtime device
	- fix xfs_repair version (-V) option - should not
	  require an argument
	- add -L, -V, and -r arguments to usage string
	- document verbose (-v) and -r options in manpage


Date:  Fri Feb 15 13:54:14 PST 2002
Workarea:  stout.americas.sgi.com:/localhome/eric/2.4.x-xfs/workarea-reallyclean

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  xfs-cmds:slinx:111936a
cmd/xfsprogs/VERSION - 1.40
	- Bump version

cmd/xfsprogs/doc/CHANGES - 1.53
	- Document changes

cmd/xfsprogs/man/man8/xfs_repair.8 - 1.4
	- Add documentation for -v and -r

cmd/xfsprogs/repair/init.c - 1.3
	- set up realtime device if one is specified

cmd/xfsprogs/repair/globals.h - 1.4
	- add variables for realtime device argument

cmd/xfsprogs/repair/xfs_repair.c - 1.4
	- Add -L, -v, and -r arguments to usage string
	  Fix -V argument parsing - it doesn't take a option
	  handle -r realtime device argument