Refactor server to control car instead of the monitor.

[wroscoe]

Current the way a vehicle is controlled is by loading a webpage served by the vehicle's Raspberry Pi. This makes it impossible to control from far way because it does not have as static ip address.

To fix this, a remote server can act as a proxy between the user and the vehicle. The remote server serves the page for the user controls and the vehicle constantly sends and receives updates from the server.

Code canges:

• Move monitor code to the server