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/univ/listbox.h

@@ -303,8 +303,8 @@ private:
     // by not extending the selection but by choosing it directly
     int m_selAnchor;
 
-    DECLARE_EVENT_TABLE()
-    DECLARE_DYNAMIC_CLASS(wxListBox)
+    wxDECLARE_EVENT_TABLE();
+    wxDECLARE_DYNAMIC_CLASS(wxListBox);
 };
 
 #endif // _WX_UNIV_LISTBOX_H_