2004-05-18  Sven Neumann  <sven@gimp.org>

	* libgimpwidgets/gimpsizeentry.[ch] (gimp_size_entry_attach_label):
	return the created label widget so that it can for example be put
	into a GtkSizeGroup.

	* plug-ins/libgimpoldpreview/gimpoldpreview.[ch]: removed the
	optional "Preview" frame. Always put the preview into a sunken
	frame.

	* plug-ins/common/AlienMap2.c
	* plug-ins/common/blinds.c
	* plug-ins/common/flarefx.c
	* plug-ins/common/glasstile.c
	* plug-ins/common/grid.c
	* plug-ins/common/illusion.c
	* plug-ins/common/jigsaw.c
	* plug-ins/common/max_rgb.c
	* plug-ins/common/nlfilt.c
	* plug-ins/common/noisify.c
	* plug-ins/common/nova.c
	* plug-ins/common/plasma.c
	* plug-ins/common/polar.c
	* plug-ins/common/waves.c
	* plug-ins/common/wind.c: changed accordingly, HIG-ified.