Allow to pass --enable-warnings=fatal option for configure
Configure and build scripts for GTK3
Fix some includes
Replace Gdk::Drawable with Gdk::Window
Change arguments of CellRenderer::render_vfunc
Fix to previous commit
Use Gtk::Adjustments via RefPtr only
Cairo rendering for Cellrenderer_Timetrack
Render Cellrenderer_Gradient (based on Widget_Gradient - not ready)
Cairo rendering for Cellrenderer_Value
Disable url_hook in About dialog
Fix dialogs initialization (disable separators which removed in GTK3)
Change OptionMenu to ComboBoxText in Setub dialog
Change OptionMenu to ComboBoxText in Widget_BoneChooser
Remove includes of gtk/optionmenu.h
Fix BoneChooser
Change OptionMenu to ComboBoxText in Widget_CanvasChooser
Change OptionMenu to ComboBoxText in Widget_CompSelect
Fix Widget_Compselect
Change OptionMenu to ComboBoxText in CompView