Thread: pgsql: First pass at SGML-ifying the 8.3 release notes.

Log Message:
-----------
First pass at SGML-ifying the 8.3 release notes. Plenty of improvements
left to made, but this is a start.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        release.sgml (r1.511 -> r1.512)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml?r1=1.511&r2=1.512)