WIP: getting orlonto running again
WIP: get orlonto farther
WIP: recolor_recurse
WIP: recolor_recurse() now iterating through contents but not recursing
WIP: recolor_recurse() recursing, but coloring improperly and logging
WIP: recolor_recurse() good recursing, bad coloring
add recolor_edges_and_predicates_eventually
recolor the taxon_picker always and remove spew from recolor_edges_and_predicates and colorpicker