This is TODO list for developers.

- Rearchitect or create a coda-proxy so multiple davfs's can only use
  one kernel coda hook.

- SSL client certificate support
     ne_ssl_load_pkcs12/_pem  (from ne_session.h)
     will also need to register a password callback function

- Retry in case server is not connected
- Method not allowded problem
- Too many PROPFIND. reduce using cache
- link, symlink implementation
- proxy Test
- VLIST bug
- locknull list. Shouldn't be shown
- coda.h from kernel or /usr/include?
- mkstemp vs mktemp?
- permission constrict? Now every body can read write.

- Support ACL for chmod
- Support BIND for link