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/mousemanager.h

@@ -144,7 +144,7 @@ private:
     wxPoint m_posLast;
 
 
-    DECLARE_EVENT_TABLE()
+    wxDECLARE_EVENT_TABLE();
 
     wxDECLARE_NO_COPY_CLASS(wxMouseEventsManager);
 };