2005-07-15  Murray Cumming  <murrayc@murrayc.com>

        * glom/base_db.cc: Comment out the debug query output on
        stdout, because it slows us down when we use lots of image data.
        * glom/data_structure/glomconversions.cc: Tried to use
        PQescapeBytea() instead of my custom (slow) encoding code, without
        success, so left that code commented-out.
        * glom/utility_widgets/imageglom.cc:
        * glom/utility_widgets/imageglom.h: Implemented copy/paste.