New toobusy plugin
Fixes to last commit
Fixes a CRIT in smtp_forward if sender goes away

If the sender goes away while we're forwarding, we get a CRIT error.
This should detect the sender going away and cleanup smtp_client connection.
some logging if this happens.
Other places where transaction could go away
Fixing up quoted printable

Fixed up the quoted printable code so it conformed to old tests.
Next step is to review this code, then try to make the encode_qp()
function blow up under load.
Merge pull request #327 from godsflaw/quoted_printable_changes

Fixing up quoted printable
Just run one test.
Merge pull request #328 from godsflaw/quoted_printable_changes

Just run one test.
Try to speed up QP line splitting
Merge pull request #326 from godsflaw/smtp_forward_fix

Fixes a CRIT in smtp_forward if sender goes away
Merge pull request #325 from smfreegard/master

New toobusy plugin
Default to rejecting rcpts that nobody OK'd