upstream coordinates taken over

coordinates/CMakeLists.txt

@@ -0,0 +1,5 @@
+target_sources(${LIB_FSFW_NAME} 
+	PRIVATE 
+		CoordinateTransformations.cpp
+		Sgp4Propagator.cpp
+)

coordinates/Sgp4Propagator.h

@@ -1,7 +1,9 @@
 #ifndef SGP4PROPAGATOR_H_
 #define SGP4PROPAGATOR_H_
 
+#ifndef WIN32
 #include <sys/time.h>
+#endif
 #include "../contrib/sgp4/sgp4unit.h"
 #include "../returnvalues/HasReturnvaluesIF.h"