Log Message:
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added PQgetvf.3 page, link to PQgetf.3
Added Files:
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libpqtypes/docs/man3:
PQgetvf.3 (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/docs/man3/PQgetvf.3?rev=1.1&content-type=text/x-cvsweb-markup)