Log Message:
-----------
Remove NT4 mention in release notes.
Modified Files:
--------------
pgsql-server/doc/src/sgml:
release.sgml (r1.285 -> r1.286)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/release.sgml.diff?r1=1.285&r2=1.286)