2003-11-11  Michael Natterer  <mitch@gimp.org>

	* libgimpwidgets/gimpcolorbutton.[ch]: added new API
	gimp_color_button_[get|set]_update() which configures the button
	to emit "color_changed" continuously while the color in the color
	selection dialog is being changed. Fixes bug #90091.

	Renamed GimpColorButton struct member
	"GtkItemFactory *item_factory" to a /*< private >*/ member named
	"gpointer popup_menu". This is ugly but fixes bug #125115,

	* app/display/gimpdisplayshell-callbacks.c
	* app/display/gimpdisplayshell.c
	* app/widgets/gimpcolorpanel.c: changed accordingly.

	* libgimpwidgets/gimpcolorbutton.c: use a GimpColorSelection
	with a handmade GimpDialog instead of GtkColorSelectionDialog.

	Enabled module loading for plug-ins so the color selection
	can show the color selectors which are implemented in modules:

	* libgimpwidgets/gimpwidgets-private.[ch]: added
	GimpEnsureModlesFunc which can be called by modules user...