Thread: stackbuilder - wizard: Handle the (erroneous) case where a circular

Log Message:
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Handle the (erroneous) case where a circular dependency is present in the application data.

Modified Files:
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    wizard:
        App.cpp (r1.9 -> r1.10)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/App.cpp.diff?r1=1.9&r2=1.10)
        AppList.cpp (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/AppList.cpp.diff?r1=1.6&r2=1.7)
    wizard/include:
        App.h (r1.7 -> r1.8)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/stackbuilder/wizard/include/App.h.diff?r1=1.7&r2=1.8)