Add pause for interactivity

1. Now the system pauses in case the executable was run directly

main.cpp

@@ -4,6 +4,7 @@
 #include <sstream>
 #include <windows.h>
 #include <wincred.h>
+#include <conio.h>
 
 void print_bytes(const DWORD length, const LPBYTE bytes) {
 	if (length == 0)
@@ -36,5 +37,8 @@ int main(int argc, char* argv[])
 
 	}
 	CredFree(creds);	
+	std::cout << "Press any key to continue..." << std::endl;
+	std::cout.flush();
+	_getch();
 	return 0;
 }