Move controlsTime variable to rc.ino

flix/flix.ino

@@ -14,7 +14,6 @@ float t = NAN; // current step time, s
 float dt; // time delta from previous step, s
 int16_t channels[16]; // raw rc channels
 float controls[16]; // normalized controls in range [-1..1] ([0..1] for throttle)
-float controlsTime; // time of the last controls update
 Vector gyro; // gyroscope data
 Vector acc; // accelerometer data, m/s/s
 Vector rates; // filtered angular rates, rad/s