2002-02-26  Simon Budig  <simon@gimp.org>

        * app/tools/gimpdrawtool.c
        * app/tools/gimpdrawtool.h: Added function gimp_draw_tool_draw_strokes
        to be able to draw lines from a GimpCoords array.

        * app/vectors/gimpanchor.h: removed "active", since this should
        be a GUI thing.

        * app/vectors/gimpstroke.c
        * app/vectors/gimpstroke.h
        * app/vectors/gimpbezierstroke.c
        * app/vectors/gimpbezierstroke.h: Implemented (and fixed API) for
        interpolation.

        * app/tools/gimpvectortool.c
        * app/tools/gimpvectortool.h: Changed accordingly, we can actually
        draw polylines now.