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/statbox.h

@@ -58,7 +58,7 @@ protected:
     wxRect GetBorderGeometry() const;
 
 private:
-    DECLARE_DYNAMIC_CLASS(wxStaticBox)
+    wxDECLARE_DYNAMIC_CLASS(wxStaticBox);
 };
 
 #endif // _WX_UNIV_STATBOX_H_