Corrected bobura::view::diagram::train_line.
Modified bobura::model::timetable_info::station_interval_calculator.
Corrected bobura::model::serializer::oudia_reader.
Modified tetengo2::detail::windows::message_handler_detail::widget and button.
Modified stdlib_headers.txt.
Corrected #includes.
Corrected a message catalog item.
Corrected a sample.