Removed some hardcoded numbers
Moved AntiAckerman stuff into the appropriate class, with pickling ability
Added a comment explaining why I have class stuff instead of instance stuff
Filled in a lot of the get_cn_ay doc string
Filled in tire_func in doc string
Automatically finding the tire_func and steer_func names
Changing Steering Function to steer_func
Merge pull request #5 from georgepearman/cnay_todos

Cnay todos
added a calculation for fx_car_frame due to slip
Merge branch 'add_fx_support' of https://github.com/georgepearman/LapSim into add_fx_support