Use network tables V4

[aidnem]

Library for network tables that was previously being used was for network tables V2, resulting in some interesting incompatibility issues and just general poor support , as we now use network tables V4.

Potential options:

• WPILib network tables websocket library For some reason, we are currently dealing with issues of the websocket instantly opening and closing. Further inspection is needed.
• Steal network tables code from advantage scope The codebase of AdvantageScope is massive and very hard for me to understand, but with some further digging I can probably use their code (I'll have to port it to function without the rest of the AdvantageScope app framework wrapped around it).

[aidnem]

This is being worked on in the in the use-advantage-scope-data branch, as it is the (slightly poorly named) feature branch for updating our network tables client to work correctly with the new specification.

[aidnem]

Documentation for NT4 found here. I will implement a basic vanilla websocket client in the app and then use logging in combination with the docs above to figure out the spec and properly read from network tables.