Fix some build errors

Author: talbotmcinnis

src/DcsBios.h

@@ -125,6 +125,7 @@ do not come with their own build system, we are just putting everything into the
 #include "internal/Dimmer.h"
 #include "internal/BcdWheels.h"
 #include "internal/AnalogMultiPos.h"
+#include "internal/RotarySwitch.h"
 
 namespace DcsBios {
 	template<unsigned int first, unsigned int second>

src/internal/RotarySwitch.h

@@ -5,13 +5,6 @@
 #include "PollingInput.h"
 
 namespace DcsBios {
-	enum StepsPerDetent {
-		ONE_STEP_PER_DETENT = 1,
-		TWO_STEPS_PER_DETENT = 2,
-		FOUR_STEPS_PER_DETENT = 4,
-		EIGHT_STEPS_PER_DETENT = 8,
-	};
-
 	template <unsigned long pollIntervalMs = POLL_EVERY_TIME, StepsPerDetent stepsPerDetent = ONE_STEP_PER_DETENT>
 	class RotarySwitchT : PollingInput, public ResettableInput {
 	private: