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/list.h

@@ -654,7 +654,7 @@ private:
     protected:                                                              \
         virtual void DeleteData();                                          \
                                                                             \
-        DECLARE_NO_COPY_CLASS(nodetype)                                     \
+        wxDECLARE_NO_COPY_CLASS(nodetype);                                  \
     };                                                                      \
                                                                             \
     classexp name : public wxListBase                                       \