mark off some todo items

    tor-0.1.0.7.rc

  - Remove need for HACKING file.

for 0.1.1.9-alpha:

for 0.1.1.10-alpha:

N - if they're trying to be a tor server and they're running

    win 98 or win me, don't let them be a server.

R - ReachableAddresses doesn't do what we want wrt dir fetches.

    o On sighup, if usehelpernodes changed to 1, use new circuits?

    - If your helper nodes are unavailable, don't abandon them unless

      other nodes *are* reachable.

R   - If you think an OR conn is open but you can never establish a circuit

    o If you think an OR conn is open but you can never establish a circuit

      to it, reconsider whether it's actually open.

  - switch accountingmax to count total in+out, not either in or

  - Implement Morphmix, so we can compare its behavior, complexity, etc.

  - Other transport. HTTP, udp, rdp, airhook, etc. May have to do our own

    link crypto, unless we can bully openssl into it.

  - Conn key rotation.

  . Conn key rotation (we switch to a new one after a week, but

    old circuits don't get any benefit from this).

  - Need a relay teardown cell, separate from one-way ends.

    (Pending a user who needs this)

  - Handle half-open connections: right now we don't support all TCP