pgsql-server: Renumber to prevent duplicate oids.

Log Message:
-----------
Renumber to prevent duplicate oids. Update catalog version.

Modified Files:
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pgsql-server/src/include/catalog:
catversion.h (r1.231 -> r1.232)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/include/catalog/catversion.h.diff?r1=1.231&r2=1.232)
pg_proc.h (r1.332 -> r1.333)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/include/catalog/pg_proc.h.diff?r1=1.332&r2=1.333)