pgsnap - pgsnap: Add pg_freespacemap support.

Log Message:
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Add pg_freespacemap support.

Modified Files:
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    pgsnap/pgsnap:
        ChangeLog (r1.25 -> r1.26)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/ChangeLog.diff?r1=1.25&r2=1.26)
        TODO (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/TODO.diff?r1=1.6&r2=1.7)
        pgsnap.php (r1.13 -> r1.14)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/pgsnap.php.diff?r1=1.13&r2=1.14)
    pgsnap/pgsnap/lib:
        getmodules.php (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/getmodules.php.diff?r1=1.4&r2=1.5)
        navigate.php (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/navigate.php.diff?r1=1.10&r2=1.11)
        ver.php (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/ver.php.diff?r1=1.6&r2=1.7)
    pgsnap/pgsnap/template:
        header.template.html (r1.3 -> r1.4)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/template/header.template.html.diff?r1=1.3&r2=1.4)

Added Files:
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    pgsnap/pgsnap/lib:
        fsmpages.php (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/fsmpages.php?rev=1.1&content-type=text/x-cvsweb-markup)
        fsmrelations.php (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/fsmrelations.php?rev=1.1&content-type=text/x-cvsweb-markup)