Log Message:
-----------
Add link to NFS section from "creating a database cluster.
Modified Files:
--------------
pgsql/doc/src/sgml:
runtime.sgml (r1.382 -> r1.383)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/runtime.sgml?r1=1.382&r2=1.383)