Added support for automatic type detection from an array of values

Hello,

I have been working on adding OSC support to Node-RED:
http://nodered.org/

This patch makes it possible to send multiple values, in an array, with automatic type detection:
client.send('/oscAddress', [200, 0.5]);

This is very useful in Node-RED, because you can just pass an array through the flow, instead of having to construct a Message object.

nick.