bizgres - bizgres: update 0.9 release

Log Message:
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update 0.9 release

Modified Files:
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bizgres/doc:
BG_userguide.pdf (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/doc/BG_userguide.pdf.diff?r1=1.2&r2=1.3)
README.txt (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/bizgres/bizgres/doc/README.txt.diff?r1=1.4&r2=1.5)