store options in each tree
store options in each tree

psteinb/vigra,DaveRichmond-/vigra,psteinb/vigra,psteinb/vigra,DaveRichmond-/vigra,psteinb/vigra,psteinb/vigra,DaveRichmond-/vigra,psteinb/vigra,psteinb/vigra,DaveRichmond-/vigra,DaveRichmond-/vigra,DaveRichmond-/vigra,DaveRichmond-/vigra