added functionally to register a formatter function
getting color in the terminal working (for syntax highlighting) - wip
color-test in curses work
color text wip
argh - getting colors working is becomming a nightmare... Wip
got the colors working on the curses backend (finally!)... infustructure on the front-end still needed to handle the denoting of styled regions (so the formatter can properly annotate code)
python bindings to the new formatter infustructure - wip