noflo/noflo — pull request #220 by hayesmg (2014-07-09 23:48:15+00:00)
Title: InPort send defaults only when not connected; resolves #219

- Chose to move the concern of sending defaults to `InPort` with the help of delegation on `InternalSocket`.
- Creation of default value sockets are now very similar to initials.
- Moved defaults further down the chain; they are now only sent if there are no IIP values.