Sat was originally created by Brian Sturgill as a thesis project
directed by Raphael Finkel during the first half of 1989.
---------
The first beta distribution 1.0 was formed July 26, 1989.
---------
Mon Nov 13 09:00:46 EST 1989: raphael@ms.uky.edu
	Put sysv.c in =Lib/Progsup containing bsd_sprintf, pipeopen
	Introduced #define NODUPSOCKET controlling calls to pipeopen

Tue Jan 07 09:22:23 EST 1992 raphael@ms.uky.edu
	Got SAT running for +AIX6000.  Required changing use of
	WEXITSTATUS and friends, which are defined to be meaningless
	unless the status is actually exited.

	Modified #ifdef protecting htons to be more general and avoid
	special case for each machine/operating system type.

	Changed Sal so that the prefix it uses for internal routines is
	not "_S" but "_Sal" to avoid inevitable conflicts (one occurred
	with hp).

Mon Jun 29 11:13:26 EDT 1992 raphael@ms.uky.edu
	Relations with names starting with / or . are now understood to
	be "personal"; others are considered "system".

	System relations may only be created by root (used to be that
	anyone could create a system relation).

	Whenever a personal relation is created, inspected, or
	modified, the ReadScheme routine performs setuid and setgid to
	match the real uid and gid, so that the author of the
	relation's protections are observed.

	Modified Tabread so that if the caller owns the lock, it does
	not wait.

Thu Jul 30 09:11:29 EDT 1992 raphael@ms.uky.edu
	Modified to work with HPUX.

	Made the satd error messages (typically to syslog) more
	informative.

Tue Aug  4 16:09:26 EDT 1992
	Released sat.1_4_beta

Fri Dec  1 10:28:20 EST 1995 raphael
	Uses a new routine, CloneFile(), to build temp files.  CloneFile
	preserves ownerships and permissions (insofar as possible).

Mon Aug 31 09:26:41 EDT 1998 raphael
	Satd: added ETIMEDOUT to the list of failure reasons that satd should
	survive.  Modified config.guess to handle a wider variety of Linux.
	Commented out some redundant declarations that caused compile failures.

Wed Sep  2 15:06:57 EDT 1998
	Tabdiff: warning message enlarged for cases where log file cannot be
	opened.

Fri May 14 09:33:58 EDT 1999
	Released sat.1.5
