Updated the drivetrain control loop for this year.
Still need a couple unit tests, but the current test passes.
diff --git a/frc971/input/JoystickReader.cc b/frc971/input/JoystickReader.cc
index e0cfbac..6951760 100644
--- a/frc971/input/JoystickReader.cc
+++ b/frc971/input/JoystickReader.cc
@@ -8,7 +8,7 @@
#include "aos/atom_code/input/JoystickInput.h"
#include "frc971/input/AutoMode.q.h"
-#include "frc971/control_loops/DriveTrain.q.h"
+#include "frc971/control_loops/drivetrain/drivetrain.q.h"
#include "frc971/queues/GyroAngle.q.h"
#include "frc971/queues/Piston.q.h"