7b6ae80616275c2ecf6cfa4db1860bc06c48e6fc
The play-test loads the game shell, which frees the screen the editor was opened from (the novel_editor hub). Both the scenario's end and Stop used to switch to the engine's main menu; the editor now remembers the route it left and switches back to it, falling back to the main menu only when it was not opened from a route. The tools_hub run of the windows suite plays its own scenario and checks both ways back.