* moved files to one diorectory

bh_tree_mpi/mpimain.cpp

+#include "datastructures/BarnesHutTree.hpp"
+#include "parallelization/MpiSimulation.hpp"
+#include <iostream>
+#include <mpi.h>
+
+using namespace nbody;
+using namespace std;
+
+int main(int argc, char* argv[]) {
+	MPI_Init(&argc, &argv);
+	MpiSimulation simulation(argc, argv);
+
+	simulation.distributeBodies();
+	for (int i = 0; i < 6; i++) {
+		simulation.runStep();
+	}
+	simulation.cleanup();
+	MPI_Finalize();
+	return 0;
+}

bh_tree_mpi/pthreadmain.cpp

+#include "datastructures/BarnesHutTree.hpp"
+#include <iostream>
+#include <pthread.h>
+
+using namespace nbody;
+using namespace std;
+
+int main(int argc, char* argv[]) {
+
+	return 0;
+}