Sends Layer count/info via stream.
Sends more Layer info.
Constructs Layer data via stream.
Constructs DisplayNode via stream.
Constructs Shape via stream.
Constructs RectShape via stream.
Constructs TextShape via stream.
trivial.
Refactors stream receiver.
Refactors stream sender.
Removes unused serializers.
Allow multiple clients connected.
Simplifies Stream.
s/Sink/Stream/g
Removes JSON serialization.
Merge pull request #36 from mootoh/feature/streaming_compressed

Serialize Tombo data to bytes rather than JSON