2003-09-17  Simon Budig  <simon@gimp.org>

	* app/vectors/gimpstroke.[ch]
	* app/vectors/gimpvectors.[ch]: Changed gimp_*_anchor_select to
	accept the selection state as an argument.

	* app/tools/gimpdrawtool.[ch]: Added "exclusive" boolean parameter
	to gimp_draw_tool_on_vectors_handle(), so that you can specify
	that you just get exactly the type of anchor you want to have.

	* app/tools/gimpvectortool.[ch]: Handling of multiple selected
	anchors: Shift-Clicking in Extend mode selects them, you can
	move them together.