undisable many warnings for VC++ in defs.h and fixed several thousands of them in the sources

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22222 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/gridctrl.h

@@ -110,6 +110,8 @@ public:
 
 private:
     long int   m_startint;
+
+    DECLARE_NO_COPY_CLASS(wxGridCellEnumEditor)
 };
 
 #endif // wxUSE_COMBOBOX
@@ -124,6 +126,8 @@ public:
 
     virtual wxGridCellEditor *Clone() const
         { return new wxGridCellAutoWrapStringEditor; }
+
+    DECLARE_NO_COPY_CLASS(wxGridCellAutoWrapStringEditor)
 };
 
 class WXDLLEXPORT wxGridCellAutoWrapStringRenderer : public wxGridCellStringRenderer