Fix reading/saving of 'dark inverted gradient' setting
Fix reading/saving of 'dark inverted gradient' setting


gnufabio/qtcurve,KDE/qtcurve,KDE/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve,gnufabio/qtcurve,KDE/qtcurve,KDE/qtcurve