removed unused macros from citra.h

src/citra/citra.h

@@ -4,12 +4,3 @@
 
 #pragma once
 
-#include <string>
-
-#include "common/common.h"
-
-#define APP_NAME        std::string("citra")
-#define APP_VERSION     std::string("0.01-") + std::string(g_scm_rev_str)
-#define APP_TITLE       (APP_NAME + " " + APP_VERSION)
-#define	COPYRIGHT       "Copyright (C) 2014 Citra Emulator"
-