Log Message:
-----------
Back out release changes that weren't ready for commit.
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.516 -> r1.517)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml?r1=1.516&r2=1.517)