Use wx-prefixed macros throughout the repository.

Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.

include/wx/xrc/xh_htmllbox.h

@@ -25,7 +25,7 @@ private:
     bool m_insideBox;
     wxArrayString strList;
 
-    DECLARE_DYNAMIC_CLASS(wxSimpleHtmlListBoxXmlHandler)
+    wxDECLARE_DYNAMIC_CLASS(wxSimpleHtmlListBoxXmlHandler);
 };
 
 #endif // wxUSE_XRC && wxUSE_HTML