Feature request: Default location for minimized window to bottom of display #80

At present, when minimizing a window (e.g. koreader), it floats the tab in a very obtrusive location in the top left third of the display.

It would be great if the user could set a default location for new minimized windows to be located.

If it isn't customizable, it would be much better if they minimized to the bottom of the display as you'd expect with any window manager.