MVP Functionality

High level, we need the following items to qualify for a minimum MVP:

**General**
* [x] Specify streaming encoder / decoder (pickle, ffmpeg, None, etc) per-data-stream
* [ ] Specify whether to make a unique thread for streaming calls or used a shared thread (i.e: multiple calls at the same frequency)

**Streaming Client**
* [x] caching option.
* [x] queuing option.
* [x] both queuing and caching depending on consumer. *
* [x] option to enable/disable streaming on the server end. (Think: stop/start live video)
* [x] scales efficiently. ie: delegates the heavy lifting to zmq.
* [ ] option to launch a one-time thread that knows how to stream instead of setting up a periodic function call.

**RPC Client**
* [x] ability to call a function and receive the result.

**Server**
* [ ] Dynamic Adding/removing broadcasted data

## Demos:
**Server**
* [x] can ingest one device and stream member function calls according to a specification
* [ ] can organize streamed data based on a stream name or function signature.

**Client**
* [x] can receive streamed member function calls and cache them locally by name (or function signature?)
* [ ] can optionally trigger handler/callback functions when data arrives

**Both**
* TODO