moved commander to C++, preparation for better gyro scale calibration respecting the current attitude for more accurate results

src/modules/systemlib/systemlib.h

@@ -42,11 +42,12 @@
 #include <float.h>
 #include <stdint.h>
 
-/** Reboots the board */
-extern void up_systemreset(void) noreturn_function;
-
 __BEGIN_DECLS
 
+/** Reboots the board */
+//extern void up_systemreset(void) noreturn_function;
+#include <../arch/common/up_internal.h>
+
 /** Sends SIGUSR1 to all processes */
 __EXPORT void killall(void);