    <!--
    //image viewer settings:
    imageviewer = 3; imageviewerfifittowindow = false; imageviewerpvfittowindow = false; imageviewershowing = 2;
    imageviewerinclude1 = true; imageviewerinclude2 = true; imageviewerinclude3 = true; imageviewerincludefiftw = true; imageviewerincludepvftw = true;
    //file viewer settings:
    fileviewer = 3; fileviewerfifittowindow = false; fileviewerpvfittowindow = false; fileviewershowing = 0;
    fileviewerinclude1 = true; fileviewerinclude2 = true; fileviewerinclude3 = true; fileviewerincludefiftw = true; fileviewerincludepvftw = true;
    //feature viewer settings:
    featureviewer = 3; featureviewerfifittowindow = false; featureviewerpvfittowindow = false; featureviewershowing = 0;
    featureviewerinclude1 = true; featureviewerinclude2 = true; featureviewerinclude3 = true; featureviewerincludefiftw = true; featureviewerincludepvftw = true;
    // -->