2009-04-28 insilmaril colors work again
2009-04-27 insilmaril minor fixes and cleanups
2009-04-27 insilmaril relinking branches and removing branches works
2009-04-23 insilmaril more data in Tree, less in Map
2009-04-20 insilmaril minor fixes
2009-04-07 insilmaril more work on screwing up the data structures