dzink

Adding double encoding/decoding for Supercollider support.

1

Added a quick implementation of doubles, mostly copying the fine work of floats :) This will support Supercollider sending back a lot of doubles.

Implementation for `d` double type

1

Thanks for such a powerful library. This is working beautifully to send to Supercollider. For receiving messages from Supercollider, the lack of a `d` implementation is throwing this error: ```...