pginstaller - pginst: Update for beta 2

Log Message:
-----------
Update for beta 2

Modified Files:
--------------
    pginst/package:
        setup.bat (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/package/setup.bat.diff?r1=1.5&r2=1.6)
        upgrade.bat (r1.10 -> r1.11)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/package/upgrade.bat.diff?r1=1.10&r2=1.11)
    pginst:
        settings.projinc (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/settings.projinc.diff?r1=1.17&r2=1.18)
    pginst/wrapper:
        wrapper.wxs (r1.14 -> r1.15)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wrapper/wrapper.wxs.diff?r1=1.14&r2=1.15)
    pginst/wxi:
        guid.lst (r1.46 -> r1.47)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxi/guid.lst.diff?r1=1.46&r2=1.47)
    pginst/wxs:
        pginst.wxs (r1.236 -> r1.237)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pginstaller/pginst/wxs/pginst.wxs.diff?r1=1.236&r2=1.237)