2. accelerators in the menus a la GTK (actually slightly better) implemented
3. wxSplitter now uses events (and so the code which was broken by recent changes
works again)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2504 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775