Fixed a new() issue

where it took in a PID rather than a pid::PID rather than a pid::PID

Version Bump to 0.2.2

src/core/logic/motor.rs

@@ -40,11 +40,11 @@ impl<T: motor::Driver + motor::Sensor> Controller<T> {
             .set_speed_and_direction(motor_command, self.current_direction);
     }
 
-    pub fn new(motor: T, max_speed: Speed, pid: pid::PID) -> Self {
+    pub fn new(motor: T, max_speed: Speed, config: pid::Config) -> Self {
         Controller {
             motor: motor,
             max_speed: max_speed,
-            pid: pid,
+            pid: pid::PID::new(config),
             current_direction: Direction::CCW,
         }
     }