Add commands for keep_time and keep_unread

Signed-off-by: Jack Miller <jack@codezen.org>
Make config reversions to default explicit

Adds log.error output and will notify user on startup.

Signed-off-by: Jack Miller <jack@codezen.org>
Add kill_daemon_on_exit

:kill_daemon_on_exit = True
:kill_daemon_on_exit = False

Obviously, if it's true, c-c will send "DIE" to the daemon on exit.

Defaults to False.

Signed-off-by: Jack Miller <jack@codezen.org>