pgsnap - pgsnap: Add some contrib modules to "Installed products"

Log Message:
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Add some contrib modules to "Installed products" report.

Modified Files:
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pgsnap/pgsnap:
ChangeLog (r1.7 -> r1.8)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/ChangeLog.diff?r1=1.7&r2=1.8)
pgsnap/pgsnap/lib:
getmodules.php (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/getmodules.php.diff?r1=1.2&r2=1.3)
ver.php (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgsnap/pgsnap/pgsnap/lib/ver.php.diff?r1=1.2&r2=1.3)