fix smtpctl show hoststats/routes
Add a "smtpctl show hosts" command to display the internal stat of all hosts
known to the mta.
Add a "smtpctl show relays" command. simplify code in smtpctl.c while there.
allow * in user part ...
show timeout on connector and relay if set
Merge branch 'master' of ssh.poolp.org:/git/opensmtpd
userinfo format has changed
unbreak table_sqlite.c for USERINFO and CREDENTIALS
wrong number of columns
do not account for mta session errors on MXs, but on the routes.
If a route has too many of these errors, disable it for a while.
reset the error counter for a route when it is re-enabled or when
it could establish a connection successfully.