Very long return values cause error on server side

[tonylukasavage]

On Android, if you try to inspect Titanium you'll get an error like this:

undefined:1
n        left: \u001b[90mundefined\u001b[39m,\n        softKeyboardOnFocus: \u
                                                                              ^
SyntaxError: Unexpected end of input
    at Object.parse (native)
    at Socket.<anonymous> (/Users/tlukasavage/development/triple/lib/server.js:37:20)
    at Socket.emit (events.js:95:17)
    at Socket.<anonymous> (_stream_readable.js:764:14)
    at Socket.emit (events.js:92:17)
    at emitReadable_ (_stream_readable.js:426:10)
    at emitReadable (_stream_readable.js:422:5)
    at readableAddChunk (_stream_readable.js:165:9)
    at Socket.Readable.push (_stream_readable.js:127:10)
    at TCP.onread (net.js:528:21)

I think this is because the socket reads probably have an upper limit on chunk size and triple is trying to JSON.parse() before the whole payload is received.

[tonylukasavage]

With #70 fixed, the error is now reduced to:

error with return value: Unexpected end of input