Log Message:
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added acl_modes reference table to support Andrew's GRANT views.
Added Files:
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newsysview/sql:
acl_modes.sql (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/newsysviews/newsysview/sql/acl_modes.sql?rev=1.1&content-type=text/x-cvsweb-markup)