/ = in progress, x = done, ? = to be discussed

[/] finish legacy code removal
  [x] remove 2.8 report_error() in ratbox imported stuff
  [ ] rewrite s_auth.c -> split into three distinct parts
    [ ] authentication state/lock manager
    [ ] identd check
    [ ] dns check
    ### this should be a nice framework to let modules hook the
    ### auth state imo. it'd also be cool to make the DNS checker and
    ### auth checker modules (loaded by default, of course). --nenolod
[/] port to libratbox
  [x] get it running
  [ ] clean up maxconnections kludges &c
  [ ] in-process SSL
  [?] port and use ratbox ssld for server links
[ ] merge some stuff from ircd-seven directly (to be determined what)
  [?] remote d:lines support?
[ ] gk:line/akill syncing
[ ] drop non-TS6 (legacy protocol) support