Don't spawn the 2048-qt window at the center of the screen 2048-qt tries to spawn its main window at the center of the current screen, and does so by setting a few variables in QML. Unfortunately, this has the side effect of forcing the window to remain on the primary screen in a multiscreen setup, overriding whatever the user chooses. This is annoying behaviour for a window that isn't a modal dialog. . As such, remove it.
