Log Message:
-----------
Fix pg_dump docs to acknowledge that you can use -Z with plain text output. Pointed out by Daniel Migowski.
Modified Files:
--------------
pgsql/doc/src/sgml/ref:
pg_dump.sgml (r1.104 -> r1.105)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/pg_dump.sgml?r1=1.104&r2=1.105)