Some include file optimizations. Fixes for the server.

src/engine/local_engine/localhand.cpp

@@ -18,6 +18,8 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 #include "localhand.h"
+#include "tools.h"
+#include "cardsvalue.h"
 #include <game_defs.h>
 
 using namespace std;