Move settings page into the application directory

src/plugin/PluginUtil.h

 #pragma once
+#include <string>
 
-const CString& DllDir();
-const CString& HtmlDir();
-const CString& UserSettingsFileUrl();
-CString FileUrl(const CString& url);
+class BString
+{
+public:
+  BString(const std::wstring& value);
+  ~BString();

[Felix Dahlke, 2013/06/04 07:08:39]

Needs a custom copy constructor and copy assignment operator to avoid double
frees. If no copying is needed, we can just declare them private.

[Wladimir Palant, 2013/06/04 09:17:29]

Done

+  operator BSTR();
+private:
+  BSTR value;
+};
+
+std::wstring DllDir();
+std::wstring UserSettingsFileUrl();
+std::wstring FileUrl(const std::wstring& url);