2004-01-14  Michael Natterer  <mitch@gimp.org>

	Some code review:

	* app/core/gimpimage.c: named the gint paramater in all
	colormap_changed related functions to "color_index", fixed typo in
	parasite undo description, moved some variables to local scopes,
	changed the layer raise/lower functions to look like the channel
	and vector ones, cosmetics.

	* app/core/gimpimage-colorhash.c: removed trailing whitespace,
	initialize / reset more stuff to 0, cosmetics.