- Adds a `Mutable` plug type, designed to be used when using SenseLink in conjunction with other Python code. Example usage in this manner can be found in the [`module_usage_example.py`](https://github.com/cbpowell/SenseLink/blob/master/module_usage_example.py) file. - Adds a plug-specific `skip_rate` features, allowing you to specify that a plug should skip `X` number of requests from Sense. [Further documentation](https://github.com/cbpowell/SenseLink#skip-rate). - Eliminates dependency on the `aioudp.py` file, and uses Python Asyncio Transport/Protocol features instead.
- Adds a top-level `target` configuration, allowing you to specify the destination of SenseLink responses (instead of responding to the source of a request broadcast).