solaris/spare shared libararies, new error message for postmaster
startup, and makefile cleanups.

I've completed the patch to fix the protocol and authentication issues I
was discussing a couple of weeks ago.  The particular changes are:

- the protocol has a version number
- network byte order is used throughout
- the pg_hba.conf file is used to specify what method is used to
  authenticate a frontend (either password, ident, trust, reject, krb4
  or krb5)
- support for multiplexed backends is removed
- appropriate changes to man pages
- the -a switch to many programs to specify an authentication service
  no longer has any effect
- the libpq.so version number has changed to 1.1

The new backend still supports the old protocol so old interfaces won't
break.

From: <Dr. Andrew C.R. Martin> martin@biochem.ucl.ac.uk

does

Cross-reference libpq(3).

Add pg_description table for info on tables, columns, operators, types, and aggregates.  Modify psql with new \dd operator to access description

Just noticed that the psql man page is missing the -T option for specifying
HTML table options.

in built-in.  fixed backslases in source for libpq.