Readme file updated with information for syncng a fork to the main repo. after pull request approval.

Other cosmetic changes:
- removal of unused headers;
- space deletion.

dram/src/simulation/main.cpp

@@ -36,13 +36,11 @@
 
 #include <iostream>
 #include <string>
-#include "SimulationManager.h"
-#include "../controller/core/configuration/Configuration.h"
-
 #include <systemc.h>
 #include <utility>
 #include <vector>
 
+#include "SimulationManager.h"
 
 using namespace std;