Log Message:
-----------
Mention Stefan Kaltenbrunner as contributor for text search because of
psql work.
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.565 -> r1.566)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml?r1=1.565&r2=1.566)