Adamg/airbrakestask

[b-atteryacid]

Airbrakes task and CANBUS integration with airbrakes task

[shivamdesai04]

Sorry, commenting in file is not working right now. lets see if this works

1. Airbrakes_COMMAND_ENABLE. Change enable and disbale to open and close
2. This is open loop control right? If so we should always store the last known position for the airbrakes in case of a power reset.
3. What is airbrakesDriver.Adjust();. The name is vague, so its not clear what the API does. Can we pls change that
4. Same enum all caps comment as camera PR
5. Where do we set the open and close positions?
6. Do you expect to do it with airbrakesDriver.SetTargetLevel(lvl); . It only takes in one int as the parameter. we should set open and close levels at initialization
7. What is the purpose of the RPB_FROM_DAQ_AIR_BRAKES_LEVEL command