2000-02-24  Michael Natterer  <mitch@gimp.org>

	* app/gimpbrush.[ch]
	* app/gimpbrushgenerated.[ch]
	* app/gimpbrushlist.[ch]
	* app/gimpbrushlistP.h
	* app/gimpbrushpipe.[ch]
	* app/gimpbrushpipeP.h: did a brushes code-review: indentation,
	removed some includes, didn't find a bug :-)

	* app/gradient.c
	* app/palette.c: we were leaking all gradient and palette preview
	pixmaps as well as all lists of palette colors on each refresh.

	* libgimp/gimpenv.c: updated documentation.