Jason C. Klima

There are quite a few mechanisms to get a scores dictionary in the `pyrosetta.distributed` module, but I don't think they actually dump them to disk (which can easily be accomplished...

As another quick comment, arbitrary python types can now be serialized into strings using the `Pose.cache` dictionary (for example, `pose.cache["foo"] = complex(1, 2)`), but this PR (in its current form)...