* wxStream: - new inheritance, new stream buffer, nearly the same API for the
end user
- updated other streams consequently
* wxGTK: some change to make it compile on GTK 1.0 and GTK 1.1
* small changes on wxThread to prepare a more reentrant lib
* wxVariant works with wxStream too now
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@829 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
* Updates and new objects in utils/serialize
* wxLayout*_Serialize are friends of wxLayout* (so I can access to the
internal fields)
* wxMenu (GTK): SetTitle/GetTitle (basic implementation)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@592 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
