Fri Jul 23 00:01:05 BST 1999 Andy Thomas <alt@gimp.org>

	* ./app/clone.c
	* ./app/airbrush.c
	* ./app/bezier_select.c
	* ./app/paintbrush.c
	* ./app/eraser.c
	* ./app/convolve.c
	* ./app/smudge.c
	* ./app/dodgeburn.c
	* ./app/pencil.c
	* ./app/paint_core.c

	Better stroking of paths.
	First point in stroke path is now correctly painted (try stroking
	with a brush spacing of > 100.0 in gimp 1.0.x).
	Fixed problem in paint_core_interpolate() where points were
	missed in some cases.
	(BTW for those who do not know the brush spacing means as follows:-
	A spacing of 100.0 means brush strokes are placed next to each other
	exactly with no gaps or overlaps. A spacing of 200.0 means only
	alternate spaces are filled with the brush paint. A setting of 50.0
	means the brush paints positions overlap by 50% of the brush width.
	So 100.0 corresponds to exactly the brush width! It took me
	ages to figure this simple thing out!)