Debug logs when running app

[Igorgro]

It seems that debug logging is still enabled when running AppImage, because the app is producing the following messages when closing:

Object deleted: Controller
Object deleted: ApplicationContext
Object deleted: SelectionContext
Object deleted: RenderingContext
Object deleted: UIContext
Object deleted: SpatialContext
Object deleted: CommandHistory
Object deleted: CoordinateTransformer
Object deleted: CacheGrid
Object deleted: QuadTree
Object deleted: OrderedList
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool
Object deleted: Tool

I can even find all these messages using repository search: https://github.com/search?q=repo%3APrayag2%2Fdrawy%20Object%20deleted&type=code