Allow for manual testing binary

[mifrandir]

All of our software is designed to handle a full pod run. This obviously means that we don't have direct access to all the features the pod has to offer through manual controls for safety reasons. However, we will get into testing soon and we need to have a binary that allows us to do everything that we would want in such a setting.

[mifrandir]

The first thing we are going to need from this is a way to verify that our sensor readings are correct. What I would attempt to do is create a separate binary (that doesn't go into the main loop) that takes in a sensors configuration, thereby allowing partial testing. It would then write the readings to a file which would allow us to examine them in more detail.

Later, we would like to make this work through Telemetry so that we can examine the readings on a base station laptop instead. This could be done without a front-end by just starting up a server on the laptop and the client on the BBB.