Add functions for composing and parsing imsg safely
fix enum comparison warning
handle reconnection delay on connector
Merge branch 'master' into mta-delay
Merge branch 'mta-delay' into poolp
Merge branch 'master' into msg
implement typed message formating functions
remove queue_data_msg and use a typed message instead.
use typed messages for mfa data, and requests.
use typed messages for queue
use mproc for filter implementation.
use typed messages for mfa and filters.
Merge branch 'msg' into poolp
add stat counter on incoming messages
simplify swicth
change lka to use typed msg.
use typed messages for dns queries
more typed imsg
typed imsg, again
typed msg for stats
typed imsg for credential lookups