QOF default trace modules

[Neil Williams]

Log Message:
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QOF default trace modules

Tags:
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gnucash-gnome2-dev

Modified Files:
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    gnucash/src/engine:
        kvp_frame.h
        qof_book_merge.c
        qofbackend.h
        qofclass.h
        qofid.h
        qofobject.h
        qofquery.h
        qofsession.h