Added geometry.cpp and made it compile,

Added empty dndcmn.cpp to avoid GNU link warnings,
  Fixed problem with event.Skip() in new tab code.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5625 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/panelg.cpp

@@ -274,6 +274,7 @@ void wxPanel::OnNavigationKey( wxNavigationKeyEvent& event )
             }
             //else: the child manages its focus itself
 
+            event.Skip( FALSE );
             return;
         }