Log Message:
-----------
Add link and additional index reference to pgcrypto.
Kevin Grittner, with markup adjustments.
Modified Files:
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pgsql/doc/src/sgml:
pgcrypto.sgml (r1.11 -> r1.12)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/pgcrypto.sgml?r1=1.11&r2=1.12)
runtime.sgml (r1.436 -> r1.437)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml?r1=1.436&r2=1.437)