use -kb on idle/Icons/minusnode.gif ("cvs up" kept checking it out all
the time...)
diff --git a/Tools/idle/Icons/minusnode.gif b/Tools/idle/Icons/minusnode.gif
index c72e46f..ceaaee1 100644
--- a/Tools/idle/Icons/minusnode.gif
+++ b/Tools/idle/Icons/minusnode.gif
Binary files differ