Mulitple Controller Support

[Finchiedev]

There are 3 kinds of controllers that we should be supporting:

• Gamepads through the Gamepad API
• HID controllers through node-hid
• Keyboards using onkeydown

However, only the Gamepad API is supported right now. In the future, we should allow for all 3 controller types to be supported simultaneously, with multiple of each type being able to run at once. To reflect this change, the profile creator should be expanded into those 3 respective sections.

My hope is we will soon be able to have multiple drivers, each controlling a different system on the robot.

[Finchiedev]

This could also be used to add support for virtual controllers during tests