Scenery patch 3 — Diesel Railcar Simulator Steam update #485200

The third patch after the scenery update is now live with the following changes: Editors Fixed possible crashes after undoing/redoing things in all editors Fixed editor sidebar to not show already removed data in some cases, to prevent a crash when clicking on said data Fixed sidebar in all editors to show properties correctly after adding something new Removed useless "Add" button at the bottom of the train editor sidebar when clicking on the "Models" button Fixed stopping area to be drawn in correct direction when changing its length in route editor Fixed possible crash when generating a vehicle model made with the built-in modelling tool of the train editor Other Added "keep running in background" setting (to keep the sim running when switching to another window) Adjusted night time reflections Fixed Class 03 cab light Fixed pathfinding for Mountain Pass default timetable "Short freig...