[Dovecot] fast bind patch for ldap passwords

All,

I'm not sure if I sent this in yet or not. Basically it works like this:

if you set "fast_bind = yes" it overrides auth_bind. And requires that you set userdn. Example config:

fast_bind = yes userdn = cn=%u,ou=people,o=dovecot

I'm using the patch right now on the cvs head branch.

Comments are welcome.

Geff