Set up the initial project structure

[CPrutean]

Proposed the inital project structure for the motor library. Please feel free to critique and suggest something different. I felt that in the can folder would live the specific can frames and the logic for both sending and reading can frames would live in there made sense. Protocol would host the specific MIT can id's as well as the different error bits which could be read as exceptions. In the AK_series file there would live the specific motor bindings, In IO.hpp would live the nice toString values to allow for better logging. Additionally specifically defining exceptions for the error bits and can frames would allow us better to understand what is wrong with the motors.

[CPrutean]

Additionally frame.hpp Will just be a base class and both MIT_frame and Servo_frame will be derivative classes just to make it a little simpler.

[RadAlpaca11]

Seems solid to me!

[alexrsing]

Looks good to me