2007-05-02  Sven Neumann  <sven@gimp.org>

	* app/core/gimppickable.[ch]: removed get_color_at() from the
	GimpPickable interface. Implement the same functionality using
	get_pixel_at() but with a saner API.

	* app/core/gimpdrawable.c
	* app/core/gimpprojection.c
	* app/core/gimpimagemap.c: removed get_color_at() implementations.

	* app/tools/gimpbycolorselecttool.c: adapt to API change of
	gimp_pickable_get_color_at().

	* app/tools/gimprectangleselecttool.c: added missing include.


svn path=/trunk/; revision=22383