remove Core c++ module

src/Core.cc

@@ -1,11 +0,0 @@
-#include "Core.h"
-
-namespace jes
-{
-    Core Core::instance;
-
-    void Core::init(const std::string & bin_path)
-    {
-        m_bin_path = new Path(bin_path);
-    }
-}

src/Core.h

@@ -1,25 +0,0 @@
-#ifndef JES_CORE_H
-#define JES_CORE_H
-
-#include "Ref.h"
-#include "Path.h"
-#include <string>
-
-namespace jes
-{
-    typedef Ref<std::string> StringRef;
-
-    class Core
-    {
-    public:
-        static Core instance;
-
-        void init(const std::string & bin_path);
-        PathRef get_bin_path() { return m_bin_path; }
-
-    protected:
-        PathRef m_bin_path;
-    };
-}
-
-#endif