EDIT: StateMachine.cpp
Commented process for each state
Added tasks to main.cpp for line follower and state machine.
Added tasks to main.cpp, placed initialization code for the line
follower in a file called lineFollower.hpp, and tested queue sending
from the state machine function inside of the StateMachine.hpp. Also
added enums for "directives" that will go from the state machine to the
line follower via a shared queue.
Merge branch 'StateMachine'