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 Modified Files:
 	ChangeLog app/Makefile.am app/brush_select.c app/gimpbrush.c
 	app/gimpbrush.h app/gimpbrushgenerated.c app/gimpbrushlist.c
 	app/gimplist.c app/paint_core.c app/paint_core.h
    added axis to brushes.  paint_core now references a brush instead
    of a mask.  cleaned up some [brush]list removal stuff.


 Added Files:
 	app/vector2d.c app/vector2d.h
    very basic vector math struct/functions.
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