update TODO further

Short-term:

        o routers have identity key, link key, onion key.

                . link key certs are

                  - signed by identity key

                  - not in descriptor

                o link key certs are

                  D signed by identity key

                  D not in descriptor

                  o not in config

                  - not on disk

                  D not on disk

                o identity and onion keys are in descriptor (and disk)

        o upon boot, if it doesn't find identity key, generate it and write it.

        o also write a file with the identity key fingerprint in it

ARMA    - configure log files. separate log file, separate severities.

ARMA    - what assumptions break if we fclose(0) when we daemonize?

        o make buffer struct elements opaque outside buffers.c

ARMA    - Go through log messages, reduce confusing error messages.

ARMA    - make the logs include more info (fd, etc)

ARMA    - add log convention to the HACKING file

ARMA    . Go through log messages, reduce confusing error messages.

ARMA    . make the logs include more info (fd, etc)

ARMA    . add log convention to the HACKING file

        - make 'make install' do the right thing

        o change binary name to tor

        o change config files so you look at commandline, else look in

NICK    - Move (most of) the router/directory code out of main.c

Mid-term:

        . Redo scheduler

                o fix SSL_read bug for buffered records

                - make round-robining more fair

        - What happens when a circuit's length is 1? What breaks?

        . streams / circuits

                o Implement streams