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/treebook.h

@@ -219,8 +219,8 @@ private:
     size_t DoInternalGetPageCount() const { return m_treeIds.GetCount(); }
 
 
-    DECLARE_EVENT_TABLE()
-    DECLARE_DYNAMIC_CLASS_NO_COPY(wxTreebook)
+    wxDECLARE_EVENT_TABLE();
+    wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxTreebook);
 };