Made wxStubs compile on Unix.

Improvements to doc/view on MDI, including multiple menus for wxFileHistory.
Added wxDirExists to wxMSW; moved wxMatchWild to filefn.cpp


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@740 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/stubs/dialog.cpp

@@ -289,3 +289,6 @@ void wxDialog::OnSysColourChanged(wxSysColourChangedEvent& event)
   Refresh();
 }
 
+void wxDialog::Fit()
+{
+}