Unwrapped gtk+ API

[Torsten Schoenfeld <kaffeetisch gmx de>]

Here's a list of unwrapped gtk+ API which isn't just C sugar for GObject 
properties, i.e. API which we should wrap:

      2.14
        GtkHSV
      2.16
        GtkActivatable
        gtk_action_block_activate
        gtk_action_unblock_activate
        gtk_entry_get_current_icon_drag_source
        gtk_entry_get_icon_at_pos
        gtk_entry_progress_pulse
        gtk_entry_unset_invisible_char
        gtk_im_multicontext_get_context_id
        gtk_im_multicontext_set_context_id
        gtk_print_operation_draw_page_finish
        gtk_print_operation_set_defer_drawing
      2.18
        GtkEntryBuffer
        gtk_entry_new_with_buffer
        gtk_widget_get_allocation
        gtk_widget_set_allocation
        gtk_widget_get_has_window
        gtk_widget_set_has_window
        gtk_widget_get_state
        gtk_widget_has_grab
        gtk_widget_is_drawable
        gtk_widget_is_sensitive
        gtk_widget_is_toplevel
      2.20
        GtkSpinner
        GtkCellRendererSpinner
        GtkToolPalette
        GtkToolItemGroup
        gtk_dialog_get_widget_for_response
        gtk_entry_get_icon_window
        gtk_entry_get_text_window
        gtk_paint_spinner
        gtk_paned_get_handle_window
        gtk_printer_get_hard_margins
        gtk_print_context_get_hard_margins
        gtk_range_get_min_slider_size
        gtk_range_get_range_rect
        gtk_range_get_slider_range
        gtk_range_get_slider_size_fixed
        gtk_range_set_min_slider_size
        gtk_range_set_slider_size_fixed
        gtk_statusbar_get_message_area
        gtk_status_icon_set_name
        gtk_tool_item_get_ellipsize_mode
        gtk_tool_item_get_text_alignment
        gtk_tool_item_get_text_orientation
        gtk_tool_item_get_text_size_group
        gtk_viewport_get_bin_window
        gtk_widget_get_mapped
        gtk_widget_get_realized
        gtk_widget_get_requisition
        gtk_widget_has_rc_style
        gtk_widget_set_mapped
        gtk_widget_set_realized
        gtk_widget_style_attach

If anyone wants to tackle any of this, let me know.  I'd be glad to help.