qmd: simplified case, results storage
qmd: handle hex zero connectly in case stmt
qmd: allow non-deliverable when conn.relaying
qmd: added reject option
qmd: added domain routing feature

each domain can have it's own section with host and port
qmd: updated docs with per-domain routing info
results: order in results.ini was ignored

also: call get() once per connection (was twice)
in_host_list: added results storage
in_host_list: defined 'plugin'
mf_access: results storage
rt_access: added results storage
TODO: added bounce rename, deprecate *blocklist

deprecate the mail_from and rcpt_to.blocklist plugins (replaced by *.access)
rename bounce -> data.bounce
TODO: added rename dnsbl -> connect.dnsbl
removed controversion plugin renaming entries
qmd: added some tests
Merge pull request #503 from msimerson/results

Merged.
Merge pull request #496 from msimerson/mf_access

Merged
Merge pull request #497 from msimerson/todo

Merged
Merge pull request #492 from msimerson/in_host_list

Merged
qmd: per-domain s/Routing/Configuration