msgpack.encode() writes into Uint8Array instead of Buffer

[kawanet]

msgpack.decode() could read from Uint8Array object seamlessly, as well as Buffer object.

msgpack.encode() should allow an option to write into Uint8Array object, instead of Buffer object.

See also #38

[kawanet]

Proposal A:

var codec = msgpack.createCodec({uint8array: true});
var encoded = msgpack.encode(source, {codec: codec});
Object.prototype.toString.call(encoded); // => [object Uint8Array]

[dbrgn]

This can probably be closed, right?

[dukelec]

The dat[0].tmp is Uint8Array from msgpack.decode(frame).
The ppp is another Uint8Array create for test.

I tried many codec, but on the python server side, I can't make those two Uint8Array type the same behavior.

OR